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Hydrograph River at a Glance Download
St. Johns River at Mayport (in MHHW) Tide Height (ft)Observed: -0.27 ft at 6:12PM Sep 19, 2021Observed: -0.17 ft at 6:18PM Sep 19, 2021Observed: -0.06 ft at 6:24PM Sep 19, 2021Observed: 0 ft at 6:30PM Sep 19, 2021Observed: 0.08 ft at 6:36PM Sep 19, 2021Observed: 0.15 ft at 6:42PM Sep 19, 2021Observed: 0.25 ft at 6:48PM Sep 19, 2021Observed: 0.37 ft at 6:54PM Sep 19, 2021Observed: 0.47 ft at 7:00PM Sep 19, 2021Observed: 0.52 ft at 7:06PM Sep 19, 2021Observed: 0.56 ft at 7:12PM Sep 19, 2021Observed: 0.63 ft at 7:18PM Sep 19, 2021Observed: 0.71 ft at 7:24PM Sep 19, 2021Observed: 0.79 ft at 7:30PM Sep 19, 2021Observed: 0.85 ft at 7:36PM Sep 19, 2021Observed: 0.9 ft at 7:42PM Sep 19, 2021Observed: 0.93 ft at 7:48PM Sep 19, 2021Observed: 1.08 ft at 8:06PM Sep 19, 2021Observed: 1.08 ft at 8:12PM Sep 19, 2021Observed: 1.09 ft at 8:18PM Sep 19, 2021Observed: 1.15 ft at 8:24PM Sep 19, 2021Observed: 1.18 ft at 8:30PM Sep 19, 2021Observed: 1.17 ft at 8:36PM Sep 19, 2021Observed: 1.16 ft at 8:42PM Sep 19, 2021Observed: 1.15 ft at 8:48PM Sep 19, 2021Observed: 1.15 ft at 8:54PM Sep 19, 2021Observed: 1.13 ft at 9:00PM Sep 19, 2021Observed: 1.11 ft at 9:06PM Sep 19, 2021Observed: 1.08 ft at 9:12PM Sep 19, 2021Observed: 1.06 ft at 9:18PM Sep 19, 2021Observed: 1.04 ft at 9:24PM Sep 19, 2021Observed: 1 ft at 9:30PM Sep 19, 2021Observed: 0.94 ft at 9:36PM Sep 19, 2021Observed: 0.9 ft at 9:42PM Sep 19, 2021Observed: 0.82 ft at 9:48PM Sep 19, 2021Observed: 0.74 ft at 9:54PM Sep 19, 2021Observed: 0.66 ft at 10:00PM Sep 19, 2021Observed: 0.52 ft at 10:06PM Sep 19, 2021Observed: 0.49 ft at 10:12PM Sep 19, 2021Observed: 0.41 ft at 10:18PM Sep 19, 2021Observed: 0.3 ft at 10:24PM Sep 19, 2021Observed: 0.18 ft at 10:30PM Sep 19, 2021Observed: 0.04 ft at 10:36PM Sep 19, 2021Observed: -0.07 ft at 10:42PM Sep 19, 2021Observed: -0.17 ft at 10:48PM Sep 19, 2021Observed: -0.31 ft at 10:54PM Sep 19, 2021Observed: -0.49 ft at 11:00PM Sep 19, 2021Observed: -0.67 ft at 11:06PM Sep 19, 2021Observed: -0.81 ft at 11:12PM Sep 19, 2021Observed: -0.94 ft at 11:18PM Sep 19, 2021Observed: -1.09 ft at 11:24PM Sep 19, 2021Observed: -1.26 ft at 11:30PM Sep 19, 2021Observed: -1.46 ft at 11:36PM Sep 19, 2021Observed: -1.61 ft at 11:42PM Sep 19, 2021Observed: -1.72 ft at 11:48PM Sep 19, 2021Observed: -1.81 ft at 11:54PM Sep 19, 2021Observed: -1.95 ft at 12:00AM Sep 20, 2021Observed: -2.12 ft at 12:06AM Sep 20, 2021Observed: -2.28 ft at 12:12AM Sep 20, 2021Observed: -2.38 ft at 12:18AM Sep 20, 2021Observed: -2.47 ft at 12:24AM Sep 20, 2021Observed: -2.6 ft at 12:30AM Sep 20, 2021Observed: -2.73 ft at 12:36AM Sep 20, 2021Observed: -2.84 ft at 12:42AM Sep 20, 2021Observed: -2.98 ft at 12:48AM Sep 20, 2021Observed: -3.09 ft at 12:54AM Sep 20, 2021Observed: -3.19 ft at 1:00AM Sep 20, 2021Observed: -3.3 ft at 1:06AM Sep 20, 2021Observed: -3.39 ft at 1:12AM Sep 20, 2021Observed: -3.55 ft at 1:24AM Sep 20, 2021Observed: -3.6 ft at 1:30AM Sep 20, 2021Observed: -3.65 ft at 1:36AM Sep 20, 2021Observed: -3.68 ft at 1:42AM Sep 20, 2021Observed: -3.73 ft at 1:48AM Sep 20, 2021Observed: -3.76 ft at 1:54AM Sep 20, 2021Observed: -3.83 ft at 2:00AM Sep 20, 2021Observed: -3.87 ft at 2:06AM Sep 20, 2021Observed: -3.93 ft at 2:12AM Sep 20, 2021Observed: -3.99 ft at 2:18AM Sep 20, 2021Observed: -4.02 ft at 2:24AM Sep 20, 2021Observed: -4.04 ft at 2:30AM Sep 20, 2021Observed: -4.05 ft at 2:36AM Sep 20, 2021Observed: -4.05 ft at 2:42AM Sep 20, 2021Observed: -4.04 ft at 2:48AM Sep 20, 2021Observed: -4.04 ft at 2:54AM Sep 20, 2021Observed: -4 ft at 3:00AM Sep 20, 2021Observed: -3.96 ft at 3:06AM Sep 20, 2021Observed: -3.93 ft at 3:12AM Sep 20, 2021Observed: -3.9 ft at 3:18AM Sep 20, 2021Observed: -3.86 ft at 3:24AM Sep 20, 2021Observed: -3.82 ft at 3:30AM Sep 20, 2021Observed: -3.79 ft at 3:36AM Sep 20, 2021Observed: -3.68 ft at 3:42AM Sep 20, 2021Observed: -3.6 ft at 3:48AM Sep 20, 2021Observed: -3.49 ft at 3:54AM Sep 20, 2021Observed: -3.38 ft at 4:00AM Sep 20, 2021Observed: -3.25 ft at 4:06AM Sep 20, 2021Observed: -3.13 ft at 4:12AM Sep 20, 2021Observed: -2.97 ft at 4:18AM Sep 20, 2021Observed: -2.81 ft at 4:24AM Sep 20, 2021Observed: -2.99 ft at 4:30AM Sep 20, 2021Observed: -2.67 ft at 4:36AM Sep 20, 2021Observed: -2.63 ft at 4:42AM Sep 20, 2021Observed: -2.35 ft at 4:48AM Sep 20, 2021Observed: -2.24 ft at 4:54AM Sep 20, 2021Observed: -2.17 ft at 5:00AM Sep 20, 2021Observed: -2.05 ft at 5:06AM Sep 20, 2021Observed: -1.89 ft at 5:12AM Sep 20, 2021Observed: -1.78 ft at 5:18AM Sep 20, 2021Observed: -1.66 ft at 5:24AM Sep 20, 2021Observed: -1.54 ft at 5:30AM Sep 20, 2021Observed: -1.41 ft at 5:36AM Sep 20, 2021Observed: -1.3 ft at 5:42AM Sep 20, 2021Observed: -1.1 ft at 5:54AM Sep 20, 2021Observed: -0.99 ft at 6:00AM Sep 20, 2021Observed: -0.91 ft at 6:06AM Sep 20, 2021Observed: -0.8 ft at 6:12AM Sep 20, 2021Observed: -0.6 ft at 6:24AM Sep 20, 2021Observed: -0.5 ft at 6:30AM Sep 20, 2021Observed: -0.41 ft at 6:36AM Sep 20, 2021Observed: -0.31 ft at 6:42AM Sep 20, 2021Observed: -0.23 ft at 6:48AM Sep 20, 2021Observed: -0.24 ft at 6:54AM Sep 20, 2021Observed: -0.1 ft at 7:00AM Sep 20, 2021Observed: 0.01 ft at 7:06AM Sep 20, 2021Observed: 0.12 ft at 7:12AM Sep 20, 2021Observed: 0.17 ft at 7:18AM Sep 20, 2021Observed: 0.23 ft at 7:24AM Sep 20, 2021Observed: 0.28 ft at 7:30AM Sep 20, 2021Observed: 0.36 ft at 7:36AM Sep 20, 2021Observed: 0.42 ft at 7:42AM Sep 20, 2021Observed: 0.49 ft at 7:48AM Sep 20, 2021Observed: 0.53 ft at 7:54AM Sep 20, 2021Observed: 0.57 ft at 8:00AM Sep 20, 2021Observed: 0.62 ft at 8:06AM Sep 20, 2021Observed: 0.67 ft at 8:12AM Sep 20, 2021Observed: 0.76 ft at 8:18AM Sep 20, 2021Observed: 0.81 ft at 8:24AM Sep 20, 2021Observed: 0.85 ft at 8:30AM Sep 20, 2021Observed: 0.9 ft at 8:36AM Sep 20, 2021Observed: 0.82 ft at 8:42AM Sep 20, 2021Observed: 0.9 ft at 8:48AM Sep 20, 2021Observed: 0.9 ft at 8:54AM Sep 20, 2021Observed: 0.92 ft at 9:00AM Sep 20, 2021Observed: 0.93 ft at 9:06AM Sep 20, 2021Observed: 0.92 ft at 9:12AM Sep 20, 2021Observed: 0.89 ft at 9:18AM Sep 20, 2021Observed: 0.87 ft at 9:24AM Sep 20, 2021Observed: 0.85 ft at 9:30AM Sep 20, 2021Observed: 0.84 ft at 9:36AM Sep 20, 2021Observed: 0.81 ft at 9:42AM Sep 20, 2021Observed: 0.78 ft at 9:48AM Sep 20, 2021Observed: 0.71 ft at 9:54AM Sep 20, 2021Observed: 0.62 ft at 10:00AM Sep 20, 2021Observed: 0.57 ft at 10:06AM Sep 20, 2021Observed: 0.54 ft at 10:12AM Sep 20, 2021Observed: 0.51 ft at 10:18AM Sep 20, 2021Observed: 0.42 ft at 10:24AM Sep 20, 2021Observed: 0.3 ft at 10:30AM Sep 20, 2021Observed: 0.16 ft at 10:36AM Sep 20, 2021Observed: 0.02 ft at 10:42AM Sep 20, 2021Observed: -0.08 ft at 10:48AM Sep 20, 2021Observed: -0.2 ft at 10:54AM Sep 20, 2021Observed: -0.36 ft at 11:00AM Sep 20, 2021Observed: -0.53 ft at 11:06AM Sep 20, 2021Observed: -0.67 ft at 11:12AM Sep 20, 2021Observed: -0.78 ft at 11:18AM Sep 20, 2021Observed: -0.9 ft at 11:24AM Sep 20, 2021Observed: -1.05 ft at 11:30AM Sep 20, 2021Observed: -1.2 ft at 11:36AM Sep 20, 2021Observed: -1.35 ft at 11:42AM Sep 20, 2021Observed: -1.52 ft at 11:48AM Sep 20, 2021Observed: -1.71 ft at 11:54AM Sep 20, 2021Observed: -1.89 ft at 12:00PM Sep 20, 2021Observed: -2.04 ft at 12:06PM Sep 20, 2021Observed: -2.16 ft at 12:12PM Sep 20, 2021Observed: -2.28 ft at 12:18PM Sep 20, 2021Observed: -2.41 ft at 12:24PM Sep 20, 2021Observed: -2.56 ft at 12:30PM Sep 20, 2021Observed: -2.68 ft at 12:36PM Sep 20, 2021Observed: -2.77 ft at 12:42PM Sep 20, 2021Observed: -2.88 ft at 12:48PM Sep 20, 2021Observed: -3.01 ft at 12:54PM Sep 20, 2021Observed: -3.11 ft at 1:00PM Sep 20, 2021Observed: -3.18 ft at 1:06PM Sep 20, 2021Observed: -3.21 ft at 1:12PM Sep 20, 2021Observed: -3.31 ft at 1:18PM Sep 20, 2021Observed: -3.4 ft at 1:24PM Sep 20, 2021Observed: -3.48 ft at 1:30PM Sep 20, 2021Observed: -3.59 ft at 1:36PM Sep 20, 2021Observed: -3.64 ft at 1:42PM Sep 20, 2021Observed: -3.7 ft at 1:48PM Sep 20, 2021Observed: -3.74 ft at 1:54PM Sep 20, 2021Observed: -3.78 ft at 2:00PM Sep 20, 2021Observed: -3.83 ft at 2:06PM Sep 20, 2021Observed: -3.88 ft at 2:12PM Sep 20, 2021Observed: -3.93 ft at 2:18PM Sep 20, 2021Observed: -3.97 ft at 2:24PM Sep 20, 2021Observed: -4.02 ft at 2:30PM Sep 20, 2021Observed: -4.05 ft at 2:36PM Sep 20, 2021Observed: -4.04 ft at 2:42PM Sep 20, 2021Observed: -4.04 ft at 2:48PM Sep 20, 2021Observed: -3.96 ft at 2:54PM Sep 20, 2021Observed: -3.95 ft at 3:00PM Sep 20, 2021Observed: -4.01 ft at 3:06PM Sep 20, 2021Observed: -4.01 ft at 3:12PM Sep 20, 2021Observed: -3.93 ft at 3:18PM Sep 20, 2021Observed: -3.95 ft at 3:24PM Sep 20, 2021Observed: -3.94 ft at 3:30PM Sep 20, 2021Observed: -3.8 ft at 3:36PM Sep 20, 2021Observed: -3.79 ft at 3:42PM Sep 20, 2021Observed: -3.77 ft at 3:48PM Sep 20, 2021Observed: -3.68 ft at 3:54PM Sep 20, 2021Observed: -3.55 ft at 4:00PM Sep 20, 2021Observed: -3.44 ft at 4:06PM Sep 20, 2021Observed: -3.36 ft at 4:12PM Sep 20, 2021Observed: -3.33 ft at 4:18PM Sep 20, 2021Observed: -3.26 ft at 4:24PM Sep 20, 2021Observed: -3.13 ft at 4:30PM Sep 20, 2021Observed: -3 ft at 4:36PM Sep 20, 2021Observed: -2.85 ft at 4:42PM Sep 20, 2021Observed: -2.72 ft at 4:48PM Sep 20, 2021Observed: -2.63 ft at 4:54PM Sep 20, 2021Observed: -2.49 ft at 5:00PM Sep 20, 2021Observed: -2.35 ft at 5:06PM Sep 20, 2021Observed: -2.18 ft at 5:12PM Sep 20, 2021Observed: -2.09 ft at 5:18PM Sep 20, 2021Observed: -1.97 ft at 5:24PM Sep 20, 2021Observed: -1.84 ft at 5:30PM Sep 20, 2021Observed: -1.72 ft at 5:36PM Sep 20, 2021Observed: -1.59 ft at 5:42PM Sep 20, 2021Observed: -1.48 ft at 5:48PM Sep 20, 2021Observed: 1.45 ft at 5:54PM Sep 20, 2021Observed: 1.55 ft at 6:00PM Sep 20, 2021Observed: 1.66 ft at 6:06PM Sep 20, 2021Observed: 1.78 ft at 6:12PM Sep 20, 2021Observed: 1.9 ft at 6:18PM Sep 20, 2021Observed: 2.07 ft at 6:36PM Sep 20, 2021Observed: 2.15 ft at 6:42PM Sep 20, 2021Highest Observation: 2.28 ft at 6:48PM Sep 20, 2021Observed: -0.32 ft at 6:54PM Sep 20, 2021Observed: -0.25 ft at 7:00PM Sep 20, 2021Observed: -0.21 ft at 7:06PM Sep 20, 2021Observed: -0.12 ft at 7:12PM Sep 20, 2021Observed: -0.02 ft at 7:18PM Sep 20, 2021Observed: 0.07 ft at 7:24PM Sep 20, 2021Observed: 0.17 ft at 7:30PM Sep 20, 2021Observed: 0.57 ft at 8:12PM Sep 20, 2021Observed: 0.61 ft at 8:18PM Sep 20, 2021Observed: 0.68 ft at 8:24PM Sep 20, 2021Observed: 0.74 ft at 8:30PM Sep 20, 2021Observed: 0.76 ft at 8:36PM Sep 20, 2021Observed: 0.82 ft at 8:42PM Sep 20, 2021Observed: 0.87 ft at 8:48PM Sep 20, 2021Observed: 0.86 ft at 8:54PM Sep 20, 2021Observed: 0.85 ft at 9:00PM Sep 20, 2021Observed: 0.88 ft at 9:06PM Sep 20, 2021Observed: 0.91 ft at 9:12PM Sep 20, 2021Observed: 0.96 ft at 9:18PM Sep 20, 2021Observed: 0.83 ft at 9:24PM Sep 20, 2021Observed: 0.8 ft at 9:30PM Sep 20, 2021Observed: 0.88 ft at 9:36PM Sep 20, 2021Observed: 0.9 ft at 9:42PM Sep 20, 2021Observed: 0.81 ft at 9:48PM Sep 20, 2021Observed: 0.73 ft at 9:54PM Sep 20, 2021Observed: 0.69 ft at 10:00PM Sep 20, 2021Observed: 0.72 ft at 10:06PM Sep 20, 2021Observed: 0.72 ft at 10:12PM Sep 20, 2021Observed: 0.64 ft at 10:18PM Sep 20, 2021Observed: 0.53 ft at 10:24PM Sep 20, 2021Observed: 0.44 ft at 10:30PM Sep 20, 2021Observed: 0.4 ft at 10:36PM Sep 20, 2021Observed: 0.36 ft at 10:42PM Sep 20, 2021Observed: 0.28 ft at 10:48PM Sep 20, 2021Observed: 0.23 ft at 10:54PM Sep 20, 2021Observed: 0.08 ft at 11:00PM Sep 20, 2021Observed: -0.04 ft at 11:06PM Sep 20, 2021Observed: -0.14 ft at 11:12PM Sep 20, 2021Observed: -0.26 ft at 11:18PM Sep 20, 2021Observed: -0.43 ft at 11:24PM Sep 20, 2021Observed: -0.59 ft at 11:30PM Sep 20, 2021Observed: -0.72 ft at 11:36PM Sep 20, 2021Observed: -0.84 ft at 11:42PM Sep 20, 2021Observed: -1 ft at 11:48PM Sep 20, 2021Observed: -1.14 ft at 11:54PM Sep 20, 2021Observed: -1.33 ft at 12:00AM Sep 21, 2021Observed: -1.46 ft at 12:06AM Sep 21, 2021Observed: -1.57 ft at 12:12AM Sep 21, 2021Observed: -1.72 ft at 12:18AM Sep 21, 2021Observed: -1.92 ft at 12:24AM Sep 21, 2021Observed: -2.09 ft at 12:30AM Sep 21, 2021Observed: -2.25 ft at 12:36AM Sep 21, 2021Observed: -2.37 ft at 12:42AM Sep 21, 2021Observed: -2.46 ft at 12:48AM Sep 21, 2021Observed: -2.56 ft at 12:54AM Sep 21, 2021Observed: -2.68 ft at 1:00AM Sep 21, 2021Observed: -2.8 ft at 1:06AM Sep 21, 2021Observed: -2.95 ft at 1:12AM Sep 21, 2021Observed: -3.12 ft at 1:18AM Sep 21, 2021Observed: -3.27 ft at 1:24AM Sep 21, 2021Observed: -3.43 ft at 1:30AM Sep 21, 2021Observed: -3.48 ft at 1:36AM Sep 21, 2021Observed: -3.53 ft at 1:42AM Sep 21, 2021Observed: -3.63 ft at 1:48AM Sep 21, 2021Observed: -3.65 ft at 1:54AM Sep 21, 2021Observed: -3.77 ft at 2:00AM Sep 21, 2021Observed: -3.91 ft at 2:06AM Sep 21, 2021Observed: -3.88 ft at 2:12AM Sep 21, 2021Observed: -3.93 ft at 2:18AM Sep 21, 2021Observed: -4.07 ft at 2:24AM Sep 21, 2021Observed: -4.14 ft at 2:30AM Sep 21, 2021Observed: -4.22 ft at 2:36AM Sep 21, 2021Observed: -4.28 ft at 2:42AM Sep 21, 2021Observed: -4.31 ft at 2:48AM Sep 21, 2021Observed: -4.35 ft at 2:54AM Sep 21, 2021Observed: -4.39 ft at 3:00AM Sep 21, 2021Observed: -4.37 ft at 3:06AM Sep 21, 2021Observed: -4.37 ft at 3:12AM Sep 21, 2021Observed: -4.37 ft at 3:18AM Sep 21, 2021Observed: -4.39 ft at 3:24AM Sep 21, 2021Observed: -4.44 ft at 3:30AM Sep 21, 2021Observed: -4.45 ft at 3:36AM Sep 21, 2021Observed: -4.42 ft at 3:42AM Sep 21, 2021Observed: -4.39 ft at 3:48AM Sep 21, 2021Observed: -4.33 ft at 3:54AM Sep 21, 2021Observed: -4.22 ft at 4:00AM Sep 21, 2021Observed: -4.25 ft at 4:06AM Sep 21, 2021Observed: -4.06 ft at 4:12AM Sep 21, 2021Observed: -3.97 ft at 4:18AM Sep 21, 2021Observed: -3.91 ft at 4:24AM Sep 21, 2021Observed: -3.81 ft at 4:30AM Sep 21, 2021Observed: -3.69 ft at 4:36AM Sep 21, 2021Observed: -3.57 ft at 4:42AM Sep 21, 2021Observed: -3.45 ft at 4:48AM Sep 21, 2021Observed: -3.34 ft at 4:54AM Sep 21, 2021Observed: -3.23 ft at 5:00AM Sep 21, 2021Observed: -3.13 ft at 5:06AM Sep 21, 2021Observed: -3 ft at 5:12AM Sep 21, 2021Observed: -2.84 ft at 5:18AM Sep 21, 2021Observed: -2.68 ft at 5:24AM Sep 21, 2021Observed: -2.54 ft at 5:30AM Sep 21, 2021Observed: -2.4 ft at 5:36AM Sep 21, 2021Observed: -2.29 ft at 5:42AM Sep 21, 2021Observed: -2.19 ft at 5:48AM Sep 21, 2021Observed: -2.06 ft at 5:54AM Sep 21, 2021Observed: -1.95 ft at 6:00AM Sep 21, 2021Observed: -1.83 ft at 6:06AM Sep 21, 2021Observed: -1.72 ft at 6:12AM Sep 21, 2021Observed: -1.62 ft at 6:18AM Sep 21, 2021Observed: -1.5 ft at 6:24AM Sep 21, 2021Observed: -1.37 ft at 6:30AM Sep 21, 2021Observed: -1.39 ft at 6:36AM Sep 21, 2021Observed: -1.19 ft at 6:42AM Sep 21, 2021Observed: -1.1 ft at 6:48AM Sep 21, 2021Observed: -0.98 ft at 6:54AM Sep 21, 2021Observed: -0.89 ft at 7:00AM Sep 21, 2021Observed: -0.78 ft at 7:06AM Sep 21, 2021Observed: -0.68 ft at 7:12AM Sep 21, 2021Observed: -0.54 ft at 7:18AM Sep 21, 2021Observed: -0.47 ft at 7:24AM Sep 21, 2021Observed: -0.45 ft at 7:30AM Sep 21, 2021Observed: -0.34 ft at 7:36AM Sep 21, 2021Observed: -0.25 ft at 7:42AM Sep 21, 2021Observed: -0.16 ft at 7:48AM Sep 21, 2021Observed: -0.08 ft at 7:54AM Sep 21, 2021Observed: -0.03 ft at 8:00AM Sep 21, 2021Observed: 0.06 ft at 8:06AM Sep 21, 2021Observed: 0.15 ft at 8:12AM Sep 21, 2021Observed: 0.22 ft at 8:18AM Sep 21, 2021Observed: 0.26 ft at 8:24AM Sep 21, 2021Observed: 0.32 ft at 8:30AM Sep 21, 2021Observed: 0.38 ft at 8:36AM Sep 21, 2021Observed: 0.45 ft at 8:42AM Sep 21, 2021Observed: 0.49 ft at 8:48AM Sep 21, 2021Observed: 0.52 ft at 8:54AM Sep 21, 2021Observed: 0.57 ft at 9:00AM Sep 21, 2021Observed: 0.64 ft at 9:06AM Sep 21, 2021Observed: 0.69 ft at 9:12AM Sep 21, 2021Observed: 0.74 ft at 9:18AM Sep 21, 2021Observed: 0.77 ft at 9:24AM Sep 21, 2021Observed: 0.78 ft at 9:30AM Sep 21, 2021Observed: 0.79 ft at 9:36AM Sep 21, 2021Observed: 0.79 ft at 9:42AM Sep 21, 2021Observed: 0.8 ft at 9:48AM Sep 21, 2021Observed: 0.83 ft at 9:54AM Sep 21, 2021Observed: 0.82 ft at 10:00AM Sep 21, 2021Observed: 0.78 ft at 10:06AM Sep 21, 2021Observed: 0.73 ft at 10:12AM Sep 21, 2021Observed: 0.69 ft at 10:18AM Sep 21, 2021Observed: 0.69 ft at 10:24AM Sep 21, 2021Observed: 0.68 ft at 10:30AM Sep 21, 2021Observed: 0.61 ft at 10:36AM Sep 21, 2021Observed: 0.54 ft at 10:42AM Sep 21, 2021Observed: 0.47 ft at 10:48AM Sep 21, 2021Observed: 0.36 ft at 10:54AM Sep 21, 2021Observed: 0.25 ft at 11:00AM Sep 21, 2021Observed: 0.17 ft at 11:06AM Sep 21, 2021Observed: 0.12 ft at 11:12AM Sep 21, 2021Observed: 0.01 ft at 11:18AM Sep 21, 2021Observed: -0.13 ft at 11:24AM Sep 21, 2021Observed: -0.29 ft at 11:30AM Sep 21, 2021Observed: -0.43 ft at 11:36AM Sep 21, 2021Observed: -0.58 ft at 11:42AM Sep 21, 2021Observed: -0.75 ft at 11:48AM Sep 21, 2021Observed: -0.92 ft at 11:54AM Sep 21, 2021Observed: -1.07 ft at 12:00PM Sep 21, 2021Observed: -1.18 ft at 12:06PM Sep 21, 2021Observed: -1.32 ft at 12:12PM Sep 21, 2021Observed: -1.54 ft at 12:18PM Sep 21, 2021Observed: -1.73 ft at 12:24PM Sep 21, 2021Observed: -1.91 ft at 12:30PM Sep 21, 2021Observed: -2.02 ft at 12:36PM Sep 21, 2021Observed: -2.12 ft at 12:42PM Sep 21, 2021Observed: -2.25 ft at 12:48PM Sep 21, 2021Observed: -2.41 ft at 12:54PM Sep 21, 2021Observed: -2.59 ft at 1:00PM Sep 21, 2021Observed: -2.74 ft at 1:06PM Sep 21, 2021Observed: -2.83 ft at 1:12PM Sep 21, 2021Observed: -2.97 ft at 1:18PM Sep 21, 2021Observed: -3.15 ft at 1:24PM Sep 21, 2021Observed: -3.24 ft at 1:30PM Sep 21, 2021Observed: -3.37 ft at 1:36PM Sep 21, 2021Observed: -3.46 ft at 1:42PM Sep 21, 2021Observed: -3.56 ft at 1:48PM Sep 21, 2021Observed: -3.62 ft at 1:54PM Sep 21, 2021Observed: -3.69 ft at 2:00PM Sep 21, 2021Observed: -3.78 ft at 2:06PM Sep 21, 2021Observed: -3.83 ft at 2:12PM Sep 21, 2021Observed: -3.88 ft at 2:18PM Sep 21, 2021Observed: -3.95 ft at 2:24PM Sep 21, 2021Observed: -4.02 ft at 2:30PM Sep 21, 2021Observed: -4.09 ft at 2:36PM Sep 21, 2021Observed: -4.2 ft at 2:42PM Sep 21, 2021Observed: -4.23 ft at 2:48PM Sep 21, 2021Observed: -4.28 ft at 2:54PM Sep 21, 2021Observed: -4.31 ft at 3:00PM Sep 21, 2021Observed: -4.33 ft at 3:06PM Sep 21, 2021Observed: -4.33 ft at 3:12PM Sep 21, 2021Observed: -4.36 ft at 3:18PM Sep 21, 2021Observed: -4.37 ft at 3:24PM Sep 21, 2021Observed: -4.43 ft at 3:30PM Sep 21, 2021Observed: -4.4 ft at 3:36PM Sep 21, 2021Observed: -4.41 ft at 3:42PM Sep 21, 2021Observed: -4.43 ft at 3:48PM Sep 21, 2021Observed: -4.41 ft at 3:54PM Sep 21, 2021Observed: -4.35 ft at 4:00PM Sep 21, 2021Observed: -4.31 ft at 4:06PM Sep 21, 2021Observed: -4.26 ft at 4:12PM Sep 21, 2021Observed: -4.22 ft at 4:18PM Sep 21, 2021Observed: -4.18 ft at 4:24PM Sep 21, 2021Observed: -4.09 ft at 4:30PM Sep 21, 2021Observed: -4.01 ft at 4:36PM Sep 21, 2021Observed: -3.88 ft at 4:42PM Sep 21, 2021Observed: -3.75 ft at 4:48PM Sep 21, 2021Observed: -3.65 ft at 4:54PM Sep 21, 2021Observed: -3.59 ft at 5:00PM Sep 21, 2021Observed: -3.5 ft at 5:06PM Sep 21, 2021Observed: -3.37 ft at 5:12PM Sep 21, 2021Observed: -3.25 ft at 5:18PM Sep 21, 2021Observed: -3.18 ft at 5:24PM Sep 21, 2021Observed: -3.09 ft at 5:30PM Sep 21, 2021Observed: -2.95 ft at 5:36PM Sep 21, 2021Observed: -2.79 ft at 5:42PM Sep 21, 2021Observed: 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21, 2021Observed: -0.03 ft at 8:30PM Sep 21, 2021Observed: 0.2 ft at 8:36PM Sep 21, 2021Observed: 0.28 ft at 8:42PM Sep 21, 2021Observed: 0.29 ft at 8:48PM Sep 21, 2021Observed: 0.3 ft at 8:54PM Sep 21, 2021Observed: 0.34 ft at 9:00PM Sep 21, 2021Observed: 0.41 ft at 9:06PM Sep 21, 2021Observed: 0.49 ft at 9:12PM Sep 21, 2021Observed: 0.48 ft at 9:18PM Sep 21, 2021Observed: 0.5 ft at 9:24PM Sep 21, 2021Observed: 0.54 ft at 9:30PM Sep 21, 2021Observed: 0.58 ft at 9:36PM Sep 21, 2021Observed: 0.62 ft at 9:42PM Sep 21, 2021Observed: 0.6 ft at 9:48PM Sep 21, 2021Observed: 0.66 ft at 9:54PM Sep 21, 2021Observed: 0.65 ft at 10:00PM Sep 21, 2021Observed: 0.66 ft at 10:06PM Sep 21, 2021Observed: 0.64 ft at 10:12PM Sep 21, 2021Observed: 0.55 ft at 10:18PM Sep 21, 2021Observed: 0.58 ft at 10:24PM Sep 21, 2021Observed: 0.51 ft at 10:30PM Sep 21, 2021Observed: 0.42 ft at 10:36PM Sep 21, 2021Observed: 0.44 ft at 10:42PM Sep 21, 2021Observed: 0.43 ft at 10:48PM Sep 21, 2021Observed: 0.36 ft at 10:54PM Sep 21, 2021Observed: 0.28 ft at 11:00PM Sep 21, 2021Observed: 0.21 ft at 11:06PM Sep 21, 2021Observed: 0.12 ft at 11:12PM Sep 21, 2021Observed: 0.04 ft at 11:18PM Sep 21, 2021Observed: -0.06 ft at 11:24PM Sep 21, 2021Observed: -0.11 ft at 11:30PM Sep 21, 2021Observed: -0.13 ft at 11:36PM Sep 21, 2021Observed: -0.31 ft at 11:42PM Sep 21, 2021Observed: -0.47 ft at 11:48PM Sep 21, 2021Observed: -0.62 ft at 11:54PM Sep 21, 2021Observed: -0.74 ft at 12:00AM Sep 22, 2021Observed: -0.87 ft at 12:06AM Sep 22, 2021Observed: -1.03 ft at 12:12AM Sep 22, 2021Observed: -1.19 ft at 12:18AM Sep 22, 2021Observed: -1.36 ft at 12:24AM Sep 22, 2021Observed: -1.54 ft at 12:30AM Sep 22, 2021Observed: -1.7 ft at 12:36AM Sep 22, 2021Observed: -1.85 ft at 12:42AM Sep 22, 2021Observed: -2 ft at 12:48AM Sep 22, 2021Observed: -2.15 ft at 12:54AM Sep 22, 2021Observed: -2.27 ft at 1:00AM Sep 22, 2021Observed: -2.4 ft at 1:06AM Sep 22, 2021Observed: -2.56 ft at 1:12AM Sep 22, 2021Observed: -2.71 ft at 1:18AM Sep 22, 2021Observed: -2.86 ft at 1:24AM Sep 22, 2021Observed: -2.98 ft at 1:30AM Sep 22, 2021Observed: -3.11 ft at 1:36AM Sep 22, 2021Observed: -3.26 ft at 1:42AM Sep 22, 2021Observed: -3.35 ft at 1:48AM Sep 22, 2021Observed: -3.44 ft at 1:54AM Sep 22, 2021Observed: -3.54 ft at 2:00AM Sep 22, 2021Observed: -3.64 ft at 2:06AM Sep 22, 2021Observed: -3.75 ft at 2:12AM Sep 22, 2021Observed: -3.83 ft at 2:18AM Sep 22, 2021Observed: -3.9 ft at 2:24AM Sep 22, 2021Observed: -4 ft at 2:30AM Sep 22, 2021Observed: -4.09 ft at 2:36AM Sep 22, 2021Observed: -4.17 ft at 2:42AM Sep 22, 2021Observed: -4.25 ft at 2:48AM Sep 22, 2021Observed: -4.29 ft at 2:54AM Sep 22, 2021Observed: -4.29 ft at 3:00AM Sep 22, 2021Observed: -4.3 ft at 3:06AM Sep 22, 2021Observed: -4.36 ft at 3:12AM Sep 22, 2021Observed: -4.39 ft at 3:18AM Sep 22, 2021Observed: -4.39 ft at 3:24AM Sep 22, 2021Observed: -4.4 ft at 3:30AM Sep 22, 2021Observed: -4.39 ft at 3:36AM Sep 22, 2021Observed: -4.39 ft at 3:42AM Sep 22, 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at 6:12AM Sep 22, 2021Observed: -2.5 ft at 6:18AM Sep 22, 2021Observed: -2.38 ft at 6:24AM Sep 22, 2021Observed: -2.27 ft at 6:30AM Sep 22, 2021Observed: -2.14 ft at 6:36AM Sep 22, 2021Observed: -1.99 ft at 6:42AM Sep 22, 2021Observed: -1.88 ft at 6:48AM Sep 22, 2021Observed: -1.79 ft at 6:54AM Sep 22, 2021Observed: -1.72 ft at 7:00AM Sep 22, 2021Observed: -1.63 ft at 7:06AM Sep 22, 2021Observed: -1.5 ft at 7:12AM Sep 22, 2021Observed: -1.37 ft at 7:18AM Sep 22, 2021Observed: -1.26 ft at 7:24AM Sep 22, 2021Observed: -1.16 ft at 7:30AM Sep 22, 2021Observed: -1.04 ft at 7:36AM Sep 22, 2021Observed: -0.93 ft at 7:42AM Sep 22, 2021Observed: -0.82 ft at 7:48AM Sep 22, 2021Observed: -0.72 ft at 7:54AM Sep 22, 2021Observed: -0.65 ft at 8:00AM Sep 22, 2021Observed: -0.57 ft at 8:06AM Sep 22, 2021Observed: -0.47 ft at 8:12AM Sep 22, 2021Observed: -0.38 ft at 8:18AM Sep 22, 2021Observed: -0.32 ft at 8:24AM Sep 22, 2021Observed: -0.25 ft at 8:30AM Sep 22, 2021Observed: -0.18 ft at 8:36AM Sep 22, 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11:06AM Sep 22, 2021Observed: 0.44 ft at 11:12AM Sep 22, 2021Observed: 0.37 ft at 11:18AM Sep 22, 2021Observed: 0.32 ft at 11:24AM Sep 22, 2021Observed: 0.26 ft at 11:30AM Sep 22, 2021Observed: 0.2 ft at 11:36AM Sep 22, 2021Observed: 0.09 ft at 11:42AM Sep 22, 2021Observed: -0.04 ft at 11:48AM Sep 22, 2021Observed: -0.15 ft at 11:54AM Sep 22, 2021Observed: -0.27 ft at 12:00PM Sep 22, 2021Observed: -0.38 ft at 12:06PM Sep 22, 2021Observed: -0.49 ft at 12:12PM Sep 22, 2021Observed: -0.61 ft at 12:18PM Sep 22, 2021Observed: -0.76 ft at 12:24PM Sep 22, 2021Observed: -0.91 ft at 12:30PM Sep 22, 2021Observed: -1.09 ft at 12:36PM Sep 22, 2021Observed: -1.29 ft at 12:42PM Sep 22, 2021Observed: -1.42 ft at 12:48PM Sep 22, 2021Observed: -1.58 ft at 12:54PM Sep 22, 2021Observed: -1.74 ft at 1:00PM Sep 22, 2021Observed: -1.87 ft at 1:06PM Sep 22, 2021Observed: -2 ft at 1:12PM Sep 22, 2021Observed: -2.12 ft at 1:18PM Sep 22, 2021Observed: -2.24 ft at 1:24PM Sep 22, 2021Observed: -2.38 ft at 1:30PM 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ft at 11:30PM Sep 22, 2021Observed: 0.08 ft at 11:36PM Sep 22, 2021Observed: 0.02 ft at 11:42PM Sep 22, 2021Observed: -0.04 ft at 11:48PM Sep 22, 2021Observed: -0.09 ft at 11:54PM Sep 22, 2021Observed: -0.19 ft at 12:00AM Sep 23, 2021Observed: -0.31 ft at 12:06AM Sep 23, 2021Observed: -0.39 ft at 12:12AM Sep 23, 2021Observed: -0.45 ft at 12:18AM Sep 23, 2021Observed: -0.57 ft at 12:24AM Sep 23, 2021Observed: -0.74 ft at 12:30AM Sep 23, 2021Observed: -0.95 ft at 12:36AM Sep 23, 2021Observed: -1.1 ft at 12:42AM Sep 23, 2021Observed: -1.25 ft at 12:48AM Sep 23, 2021Observed: -1.4 ft at 12:54AM Sep 23, 2021Observed: -1.72 ft at 1:06AM Sep 23, 2021Observed: -1.91 ft at 1:12AM Sep 23, 2021Observed: -2.07 ft at 1:18AM Sep 23, 2021Observed: -2.22 ft at 1:24AM Sep 23, 2021Observed: -2.39 ft at 1:30AM Sep 23, 2021Observed: -2.53 ft at 1:36AM Sep 23, 2021Observed: -2.64 ft at 1:42AM Sep 23, 2021Observed: -2.75 ft at 1:48AM Sep 23, 2021Observed: -2.86 ft at 1:54AM Sep 23, 2021Observed: -3 ft at 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-2.22 ft at 7:06AM Sep 23, 2021Observed: -2.12 ft at 7:12AM Sep 23, 2021Observed: -1.9 ft at 7:24AM Sep 23, 2021Observed: -1.79 ft at 7:30AM Sep 23, 2021Observed: -1.64 ft at 7:36AM Sep 23, 2021Observed: -1.54 ft at 7:42AM Sep 23, 2021Observed: -1.43 ft at 7:48AM Sep 23, 2021Observed: -1.33 ft at 7:54AM Sep 23, 2021Observed: -1.27 ft at 8:00AM Sep 23, 2021Observed: -1.14 ft at 8:06AM Sep 23, 2021Observed: -1.04 ft at 8:12AM Sep 23, 2021Observed: -0.89 ft at 8:18AM Sep 23, 2021Observed: -0.87 ft at 8:24AM Sep 23, 2021Observed: -0.7 ft at 8:30AM Sep 23, 2021Observed: -0.6 ft at 8:36AM Sep 23, 2021Observed: -0.5 ft at 8:42AM Sep 23, 2021Observed: -0.4 ft at 8:48AM Sep 23, 2021Observed: -0.34 ft at 8:54AM Sep 23, 2021Observed: -0.27 ft at 9:00AM Sep 23, 2021Observed: -0.16 ft at 9:06AM Sep 23, 2021Observed: -0.08 ft at 9:12AM Sep 23, 2021Observed: 0 ft at 9:18AM Sep 23, 2021Observed: 0.05 ft at 9:24AM Sep 23, 2021Observed: 0.11 ft at 9:30AM Sep 23, 2021Observed: 0.21 ft at 9:36AM Sep 23, 2021Observed: 0.31 ft at 9:42AM Sep 23, 2021Observed: 0.37 ft at 9:48AM Sep 23, 2021Observed: 0.43 ft at 9:54AM Sep 23, 2021Observed: 0.47 ft at 10:00AM Sep 23, 2021Observed: 0.49 ft at 10:06AM Sep 23, 2021Observed: 0.53 ft at 10:12AM Sep 23, 2021Observed: 0.57 ft at 10:18AM Sep 23, 2021Observed: 0.62 ft at 10:24AM Sep 23, 2021Observed: 0.64 ft at 10:30AM Sep 23, 2021Observed: 0.69 ft at 10:36AM Sep 23, 2021Observed: 0.71 ft at 10:42AM Sep 23, 2021Observed: 0.72 ft at 10:48AM Sep 23, 2021Observed: 0.72 ft at 10:54AM Sep 23, 2021Observed: 0.72 ft at 11:00AM Sep 23, 2021Observed: 0.73 ft at 11:06AM Sep 23, 2021Observed: 0.72 ft at 11:12AM Sep 23, 2021Observed: 0.7 ft at 11:18AM Sep 23, 2021Observed: 0.68 ft at 11:24AM Sep 23, 2021Observed: 0.64 ft at 11:30AM Sep 23, 2021Observed: 0.6 ft at 11:36AM Sep 23, 2021Observed: 0.56 ft at 11:42AM Sep 23, 2021Observed: 0.53 ft at 11:48AM Sep 23, 2021Observed: 0.47 ft at 11:54AM Sep 23, 2021Observed: 0.41 ft at 12:00PM Sep 23, 2021Observed: 0.34 ft at 12:06PM Sep 23, 2021Observed: 0.24 ft at 12:12PM Sep 23, 2021Observed: 0.15 ft at 12:18PM Sep 23, 2021Observed: 0.07 ft at 12:24PM Sep 23, 2021Observed: -0.01 ft at 12:30PM Sep 23, 2021Observed: -0.12 ft at 12:36PM Sep 23, 2021Observed: -0.23 ft at 12:42PM Sep 23, 2021Observed: -0.34 ft at 12:48PM Sep 23, 2021Observed: -0.43 ft at 12:54PM Sep 23, 2021Observed: -0.54 ft at 1:00PM Sep 23, 2021Observed: -0.69 ft at 1:06PM Sep 23, 2021Observed: -0.87 ft at 1:12PM Sep 23, 2021Observed: -1.02 ft at 1:18PM Sep 23, 2021Observed: -1.14 ft at 1:24PM Sep 23, 2021Observed: -1.24 ft at 1:30PM Sep 23, 2021Observed: -1.35 ft at 1:36PM Sep 23, 2021Observed: -1.49 ft at 1:42PM Sep 23, 2021Observed: -1.65 ft at 1:48PM Sep 23, 2021Observed: -1.81 ft at 1:54PM Sep 23, 2021Observed: -1.92 ft at 2:00PM Sep 23, 2021Observed: -2.04 ft at 2:06PM Sep 23, 2021Observed: -2.2 ft at 2:12PM Sep 23, 2021Observed: -2.36 ft at 2:18PM Sep 23, 2021Observed: -2.51 ft at 2:24PM Sep 23, 2021Observed: -2.62 ft at 2:30PM Sep 23, 2021Observed: -2.75 ft at 2:36PM Sep 23, 2021Observed: -2.86 ft at 2:42PM Sep 23, 2021Observed: -2.95 ft at 2:48PM Sep 23, 2021Observed: -3.04 ft at 2:54PM Sep 23, 2021Observed: -3.15 ft at 3:00PM Sep 23, 2021Observed: -3.29 ft at 3:06PM Sep 23, 2021Observed: -3.39 ft at 3:12PM Sep 23, 2021Observed: -3.46 ft at 3:18PM Sep 23, 2021Observed: -3.53 ft at 3:24PM Sep 23, 2021Observed: -3.59 ft at 3:30PM Sep 23, 2021Observed: -3.63 ft at 3:36PM Sep 23, 2021Observed: -3.67 ft at 3:42PM Sep 23, 2021Observed: -3.73 ft at 3:48PM Sep 23, 2021Observed: -3.78 ft at 3:54PM Sep 23, 2021Observed: -3.84 ft at 4:00PM Sep 23, 2021Observed: -3.91 ft at 4:06PM Sep 23, 2021Observed: -3.93 ft at 4:12PM Sep 23, 2021Observed: -3.97 ft at 4:18PM Sep 23, 2021Observed: -3.99 ft at 4:24PM Sep 23, 2021Observed: -4.01 ft at 4:30PM Sep 23, 2021Observed: -4.01 ft at 4:36PM Sep 23, 2021Observed: -3.99 ft at 4:42PM Sep 23, 2021Observed: -4.01 ft at 4:48PM Sep 23, 2021Observed: -3.98 ft at 4:54PM Sep 23, 2021Observed: -4.01 ft at 5:00PM Sep 23, 2021Observed: -4.02 ft at 5:06PM Sep 23, 2021Observed: -3.98 ft at 5:12PM Sep 23, 2021Observed: -3.87 ft at 5:18PM Sep 23, 2021Observed: -3.81 ft at 5:24PM Sep 23, 2021Observed: -3.78 ft at 5:30PM Sep 23, 2021Observed: -3.72 ft at 5:36PM Sep 23, 2021Observed: -3.66 ft at 5:42PM Sep 23, 2021Observed: -3.57 ft at 5:48PM Sep 23, 2021Observed: -3.48 ft at 5:54PM Sep 23, 2021Observed: -3.39 ft at 6:00PM Sep 23, 2021Observed: -3.29 ft at 6:06PM Sep 23, 2021Observed: -3.17 ft at 6:12PM Sep 23, 2021Observed: -3.17 ft at 6:18PM Sep 23, 2021Observed: -2.98 ft at 6:24PM Sep 23, 2021Observed: -2.94 ft at 6:30PM Sep 23, 2021Observed: -2.79 ft at 6:36PM Sep 23, 2021Observed: -2.74 ft at 6:42PM Sep 23, 2021Observed: -2.7 ft at 6:48PM Sep 23, 2021Observed: -2.65 ft at 6:54PM Sep 23, 2021Observed: -2.54 ft at 7:00PM Sep 23, 2021Observed: -2.45 ft at 7:06PM Sep 23, 2021Observed: -2.37 ft at 7:12PM Sep 23, 2021Observed: -2.28 ft at 7:18PM Sep 23, 2021Observed: -2.23 ft at 7:24PM Sep 23, 2021Observed: -2.16 ft at 7:30PM Sep 23, 2021Observed: -2.08 ft at 7:36PM Sep 23, 2021Observed: -1.98 ft at 7:42PM Sep 23, 2021Observed: -1.84 ft at 7:48PM Sep 23, 2021Observed: -1.62 ft at 8:06PM Sep 23, 2021Observed: -1.54 ft at 8:12PM Sep 23, 2021Observed: -1.42 ft at 8:18PM Sep 23, 2021Observed: -1.31 ft at 8:24PM Sep 23, 2021Observed: -1.23 ft at 8:30PM Sep 23, 2021Observed: -1.12 ft at 8:36PM Sep 23, 2021Observed: -1.05 ft at 8:42PM Sep 23, 2021Observed: -1.01 ft at 8:48PM Sep 23, 2021Observed: -0.95 ft at 8:54PM Sep 23, 2021Observed: -0.9 ft at 9:00PM Sep 23, 2021Observed: -0.8 ft at 9:06PM Sep 23, 2021Observed: -0.7 ft at 9:12PM Sep 23, 2021Observed: -0.63 ft at 9:18PM Sep 23, 2021Observed: -0.52 ft at 9:24PM Sep 23, 2021Observed: -0.49 ft at 9:30PM Sep 23, 2021Observed: -0.42 ft at 9:36PM Sep 23, 2021Observed: -0.34 ft at 9:42PM Sep 23, 2021Observed: -0.32 ft at 9:48PM Sep 23, 2021Observed: -0.19 ft at 9:54PM Sep 23, 2021Observed: -0.17 ft at 10:00PM Sep 23, 2021Observed: -0.13 ft at 10:06PM Sep 23, 2021Observed: -0.08 ft at 10:12PM Sep 23, 2021Observed: -0.03 ft at 10:18PM Sep 23, 2021Observed: 0.02 ft at 10:24PM Sep 23, 2021Observed: 0.04 ft at 10:30PM Sep 23, 2021Observed: 0.07 ft at 10:36PM Sep 23, 2021Observed: 0.15 ft at 10:42PM Sep 23, 2021Observed: 0.17 ft at 10:48PM Sep 23, 2021Observed: 0.17 ft at 10:54PM Sep 23, 2021Observed: 0.21 ft at 11:00PM Sep 23, 2021Observed: 0.23 ft at 11:06PM Sep 23, 2021Observed: 0.23 ft at 11:12PM Sep 23, 2021Observed: 0.22 ft at 11:18PM Sep 23, 2021Observed: 0.23 ft at 11:24PM Sep 23, 2021Observed: 0.24 ft at 11:30PM Sep 23, 2021Observed: 0.19 ft at 11:36PM Sep 23, 2021Observed: 0.17 ft at 11:42PM Sep 23, 2021Observed: 0.17 ft at 11:48PM Sep 23, 2021Observed: 0.15 ft at 11:54PM Sep 23, 2021Observed: 0.12 ft at 12:00AM Sep 24, 2021Observed: 0.1 ft at 12:06AM Sep 24, 2021Observed: 0.04 ft at 12:12AM Sep 24, 2021Observed: -0.01 ft at 12:18AM Sep 24, 2021Observed: -0.06 ft at 12:24AM Sep 24, 2021Observed: -0.15 ft at 12:30AM Sep 24, 2021Observed: -0.26 ft at 12:36AM Sep 24, 2021Observed: -0.39 ft at 12:42AM Sep 24, 2021Observed: -0.47 ft at 12:48AM Sep 24, 2021Observed: -0.56 ft at 12:54AM Sep 24, 2021Observed: -0.68 ft at 1:00AM Sep 24, 2021Observed: -0.79 ft at 1:06AM Sep 24, 2021Observed: -0.89 ft at 1:12AM Sep 24, 2021Observed: -1.03 ft at 1:18AM Sep 24, 2021Observed: -1.15 ft at 1:24AM Sep 24, 2021Observed: -1.3 ft at 1:30AM Sep 24, 2021Observed: -1.45 ft at 1:36AM Sep 24, 2021Observed: -1.57 ft at 1:42AM Sep 24, 2021Observed: -1.72 ft at 1:48AM Sep 24, 2021Observed: -1.87 ft at 1:54AM Sep 24, 2021Observed: -2.03 ft at 2:00AM Sep 24, 2021Observed: -2.17 ft at 2:06AM Sep 24, 2021Observed: -2.32 ft at 2:12AM Sep 24, 2021Observed: -2.43 ft at 2:18AM Sep 24, 2021Observed: -2.55 ft at 2:24AM Sep 24, 2021Observed: -2.7 ft at 2:30AM Sep 24, 2021Observed: -2.82 ft at 2:36AM Sep 24, 2021Observed: -2.94 ft at 2:42AM Sep 24, 2021Observed: -3.02 ft at 2:48AM Sep 24, 2021Observed: -3.09 ft at 2:54AM Sep 24, 2021Observed: -3.17 ft at 3:00AM Sep 24, 2021Observed: -3.28 ft at 3:06AM Sep 24, 2021Observed: -3.37 ft at 3:12AM Sep 24, 2021Observed: -3.41 ft at 3:18AM Sep 24, 2021Observed: -3.5 ft at 3:24AM Sep 24, 2021Observed: -3.55 ft at 3:30AM Sep 24, 2021Observed: -3.66 ft at 3:36AM Sep 24, 2021Observed: -3.78 ft at 3:42AM Sep 24, 2021Observed: -3.83 ft at 3:48AM Sep 24, 2021Observed: -3.9 ft at 3:54AM Sep 24, 2021Observed: -3.99 ft at 4:00AM Sep 24, 2021Observed: -4 ft at 4:06AM Sep 24, 2021Observed: -4.05 ft at 4:12AM Sep 24, 2021Observed: -4.09 ft at 4:18AM Sep 24, 2021Observed: -4.18 ft at 4:24AM Sep 24, 2021Observed: -4.08 ft at 4:30AM Sep 24, 2021Observed: -4.07 ft at 4:36AM Sep 24, 2021Observed: -4.14 ft at 4:42AM Sep 24, 2021Observed: -4.07 ft at 4:48AM Sep 24, 2021Observed: -4.01 ft at 4:54AM Sep 24, 2021Observed: -4.02 ft at 5:00AM Sep 24, 2021Observed: -4.04 ft at 5:06AM Sep 24, 2021Observed: -4.05 ft at 5:12AM Sep 24, 2021Observed: -4.04 ft at 5:18AM Sep 24, 2021Observed: -4.02 ft at 5:24AM Sep 24, 2021Observed: -3.96 ft at 5:30AM Sep 24, 2021Observed: -3.88 ft at 5:36AM Sep 24, 2021Observed: -3.8 ft at 5:42AM Sep 24, 2021Observed: -3.73 ft at 5:48AM Sep 24, 2021Observed: -3.7 ft at 5:54AM Sep 24, 2021Observed: -3.64 ft at 6:00AM Sep 24, 2021Observed: -3.54 ft at 6:06AM Sep 24, 2021Observed: -3.44 ft at 6:12AM Sep 24, 2021Observed: -3.36 ft at 6:18AM Sep 24, 2021Observed: -3.3 ft at 6:24AM Sep 24, 2021Observed: -3.21 ft at 6:30AM Sep 24, 2021Observed: -3.15 ft at 6:36AM Sep 24, 2021Observed: -3.06 ft at 6:42AM Sep 24, 2021Observed: -2.94 ft at 6:48AM Sep 24, 2021Observed: -2.82 ft at 6:54AM Sep 24, 2021Observed: -2.65 ft at 7:06AM Sep 24, 2021Observed: -2.56 ft at 7:12AM Sep 24, 2021Observed: -2.47 ft at 7:18AM Sep 24, 2021Observed: -2.38 ft at 7:24AM Sep 24, 2021Observed: -2.3 ft at 7:30AM Sep 24, 2021Observed: -2.21 ft at 7:36AM Sep 24, 2021Observed: -2.11 ft at 7:42AM Sep 24, 2021Observed: -2.04 ft at 7:48AM Sep 24, 2021Observed: -1.97 ft at 7:54AM Sep 24, 2021Observed: -1.88 ft at 8:00AM Sep 24, 2021Observed: -1.76 ft at 8:06AM Sep 24, 2021Observed: -1.63 ft at 8:12AM Sep 24, 2021Observed: -1.51 ft at 8:18AM Sep 24, 2021Observed: -1.4 ft at 8:24AM Sep 24, 2021Observed: -1.3 ft at 8:30AM Sep 24, 2021Observed: -1.19 ft at 8:36AM Sep 24, 2021Observed: -1.1 ft at 8:42AM Sep 24, 2021Observed: -1.03 ft at 8:48AM Sep 24, 2021Observed: -0.95 ft at 8:54AM Sep 24, 2021Observed: -0.87 ft at 9:00AM Sep 24, 2021Observed: -0.76 ft at 9:06AM Sep 24, 2021Observed: -0.66 ft at 9:12AM Sep 24, 2021Observed: -0.59 ft at 9:18AM Sep 24, 2021Observed: -0.49 ft at 9:24AM Sep 24, 2021Observed: -0.4 ft at 9:30AM Sep 24, 2021Observed: -0.31 ft at 9:36AM Sep 24, 2021Observed: -0.24 ft at 9:42AM Sep 24, 2021Observed: -0.16 ft at 9:48AM Sep 24, 2021Observed: -0.09 ft at 9:54AM Sep 24, 2021Observed: 0.15 ft at 1:06PM Sep 25, 2021Observed: 0.09 ft at 1:12PM Sep 25, 2021Observed: 0.05 ft at 1:18PM Sep 25, 2021Observed: 0.03 ft at 1:24PM Sep 25, 2021Observed: 0.01 ft at 1:30PM Sep 25, 2021Observed: -0.11 ft at 1:36PM Sep 25, 2021Observed: -0.18 ft at 1:42PM Sep 25, 2021Observed: -0.27 ft at 1:48PM Sep 25, 2021Observed: -0.32 ft at 1:54PM Sep 25, 2021Observed: -0.41 ft at 2:00PM Sep 25, 2021Observed: -0.53 ft at 2:06PM Sep 25, 2021Observed: -0.66 ft at 2:12PM Sep 25, 2021Observed: -0.76 ft at 2:18PM Sep 25, 2021Observed: -0.87 ft at 2:24PM Sep 25, 2021Observed: -0.95 ft at 2:30PM Sep 25, 2021Observed: -1.09 ft at 2:36PM Sep 25, 2021Observed: -1.2 ft at 2:42PM Sep 25, 2021Observed: -1.34 ft at 2:48PM Sep 25, 2021Observed: -1.48 ft at 2:54PM Sep 25, 2021Observed: -1.6 ft at 3:00PM Sep 25, 2021Observed: -1.7 ft at 3:06PM Sep 25, 2021Observed: -1.8 ft at 3:12PM Sep 25, 2021Observed: -1.91 ft at 3:18PM Sep 25, 2021Observed: -2.01 ft at 3:24PM Sep 25, 2021Observed: -2.1 ft at 3:30PM Sep 25, 2021Observed: -2.2 ft at 3:36PM Sep 25, 2021Observed: -2.31 ft at 3:42PM Sep 25, 2021Observed: -2.38 ft at 3:48PM Sep 25, 2021Observed: -2.47 ft at 3:54PM Sep 25, 2021Observed: -2.6 ft at 4:00PM Sep 25, 2021Observed: -2.72 ft at 4:06PM Sep 25, 2021Observed: -2.83 ft at 4:12PM Sep 25, 2021Observed: -2.9 ft at 4:18PM Sep 25, 2021Observed: -2.97 ft at 4:24PM Sep 25, 2021Observed: -3.06 ft at 4:30PM Sep 25, 2021Observed: -3.11 ft at 4:36PM Sep 25, 2021Observed: -3.17 ft at 4:42PM Sep 25, 2021Observed: -3.2 ft at 4:48PM Sep 25, 2021Observed: -3.27 ft at 4:54PM Sep 25, 2021Observed: -3.34 ft at 5:00PM Sep 25, 2021Observed: -3.38 ft at 5:06PM Sep 25, 2021Observed: -3.43 ft at 5:12PM Sep 25, 2021Observed: -3.44 ft at 5:18PM Sep 25, 2021Observed: -3.45 ft at 5:24PM Sep 25, 2021Observed: -3.52 ft at 5:30PM Sep 25, 2021Observed: -3.57 ft at 5:36PM Sep 25, 2021Observed: -3.57 ft at 5:42PM Sep 25, 2021National Ocean Service.MYPF1(plotting HMIRP) Graph Created (6:09PM Sep 25, 2021)ObservedLatest observed value: -3.57 ft at 5:42 PM EDT 25-Sep-2021. Flood Stage is 1.8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.

NOTE: Forecasts are not available for the St. Johns River at Mayport (in MHHW). Only observed stages are available for this point.

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Upstream Gauge - at Dames Point Bridge (I-295) (in MHHW) Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 3.3
Moderate Flood Stage: 2.3
Flood Stage: 1.8
Action Stage: 1.3
Low Stage (in feet): -7.46

Historic Crests
(1) 6.50 ft on 10/02/1898 (P)
(2) 3.22 ft on 10/07/2016
(3) 2.88 ft on 10/19/1944
(4) 2.80 ft on 09/11/2017
(5) 2.67 ft on 09/11/2017
(6) 2.46 ft on 09/26/2004
(7) 2.43 ft on 09/09/1964
(8) 2.43 ft on 09/21/2020
(9) 2.42 ft on 09/20/2020
(10) 2.17 ft on 09/16/2001
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1.85 ft on 11/15/2020
(2) 1.97 ft on 10/19/2020
(3) 1.97 ft on 10/18/2020
(4) 1.98 ft on 09/22/2020
(5) 1.78 ft on 09/22/2020
(6) 2.43 ft on 09/21/2020
(7) 2.02 ft on 09/21/2020
(8) 2.42 ft on 09/20/2020
(9) 2.04 ft on 09/19/2020
(10) 2.15 ft on 09/19/2020
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -8.24 ft on 01/24/1940
(2) -8.21 ft on 03/13/1993
(3) -8.04 ft on 02/15/1953
(4) -7.82 ft on 03/17/1976
(5) -7.74 ft on 11/30/1963
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
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Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
3.3 Major Flooding - 3.3 feet above MHHW - Major Coastal Flooding. Coastal Flood Warning needed. Extensive inundation of structures and roads in the area is expected. Evacuations of people or transfer of property to higher ground is likely and the advice of Emergency Management should be heeded. Extensive beach erosion is possible and possible breaches of the dune line...especially in lower areas and beach access areas. Significant past events: 2 October 1898 Hurricane.
2.29 Moderate Flooding - 2.3 feet above MHHW - Significant Coastal Flooding begins and Coastal Flood Warning needed. Some flooding of structures and roads along the coast, St Johns River and other inland waterways is expected. Evacuation of people or property to higher ground is possible and the advice of Emergency Management or local officials should be heeded. Significant past events: Hurricane Dora 1964.
1.8 Minor Flooding - 1.8 feet above MHHW - Coastal Flood Advisory is likely and Coastal Flood Warning Possible if significant wind and wave action drives water levels higher along the immediate coast. Flooding of low lying roads and campgrounds possible. Water levels may surge up the dune lines and into beach access areas. Some boat ramps and docks near the St. Johns River entrance and other inland waterways may begin to flood. Significant past events: Tropical Storm Fay...Hurricane Jeanne and 11/23/1984.
1.3 Action Stage - 1.3 feet above MHHW - Coastal Flood Statement Likely and Coastal Flood Advisory is possible if significant wind and wave action drives water levels higher along the immediate coast. Should water levels continue rising...preparations to protect property should begin.
About This Location Collapse

Latitude: 30.391667° N, Longitude: 81.430000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 1.8 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 1.96 3.8 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available Mean Higher High Water - Used to approximate inundation
Additional Information Collapse
Navigational Users: Visit the National Ocean Service 's site for Mayport here
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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Jacksonville Weather Forecast Office
13701 Fang Drive
Jacksonville, FL 32218
(904) 741-4370
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Page last modified: 2-Nov-2020 7:30 PM
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