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Hydrograph River at a Glance Download
Gulf of Mexico Tide Gauge at CEDAR KEY (in MHHW) Tide Height (ft)Observed: -2.05 ft at 10:54PM May 20, 2022Observed: -2.1 ft at 11:00PM May 20, 2022Observed: -2.14 ft at 11:06PM May 20, 2022Observed: -2.22 ft at 11:12PM May 20, 2022Observed: -2.25 ft at 11:18PM May 20, 2022Observed: -2.31 ft at 11:24PM May 20, 2022Observed: -2.36 ft at 11:30PM May 20, 2022Observed: -2.36 ft at 11:36PM May 20, 2022Observed: -2.31 ft at 11:42PM May 20, 2022Observed: -2.29 ft at 11:48PM May 20, 2022Observed: -2.41 ft at 11:54PM May 20, 2022Observed: -2.57 ft at 12:00AM May 21, 2022Observed: -2.66 ft at 12:06AM May 21, 2022Observed: -2.71 ft at 12:12AM May 21, 2022Observed: -2.77 ft at 12:18AM May 21, 2022Observed: -2.8 ft at 12:24AM May 21, 2022Observed: -2.8 ft at 12:30AM May 21, 2022Observed: -2.78 ft at 12:36AM May 21, 2022Observed: -2.77 ft at 12:42AM May 21, 2022Observed: -2.74 ft at 12:48AM May 21, 2022Observed: -2.72 ft at 12:54AM May 21, 2022Observed: -2.74 ft at 1:00AM May 21, 2022Observed: -2.79 ft at 1:06AM May 21, 2022Observed: -2.84 ft at 1:12AM May 21, 2022Observed: -2.86 ft at 1:18AM May 21, 2022Observed: -2.88 ft at 1:24AM May 21, 2022Observed: -2.89 ft at 1:30AM May 21, 2022Observed: -2.9 ft at 1:36AM May 21, 2022Observed: -2.89 ft at 1:42AM May 21, 2022Observed: -2.85 ft at 1:48AM May 21, 2022Observed: -2.69 ft at 1:54AM May 21, 2022Observed: -2.47 ft at 2:00AM May 21, 2022Observed: -2.33 ft at 2:06AM May 21, 2022Observed: -2.22 ft at 2:12AM May 21, 2022Observed: -2.17 ft at 2:18AM May 21, 2022Observed: -2.15 ft at 2:24AM May 21, 2022Observed: -2.12 ft at 2:30AM May 21, 2022Observed: -2.11 ft at 2:36AM May 21, 2022Observed: -2.12 ft at 2:42AM May 21, 2022Observed: -2.13 ft at 2:48AM May 21, 2022Observed: -2.08 ft at 2:54AM May 21, 2022Observed: -2 ft at 3:00AM May 21, 2022Observed: -1.91 ft at 3:06AM May 21, 2022Observed: -1.83 ft at 3:12AM May 21, 2022Observed: -1.76 ft at 3:18AM May 21, 2022Observed: -1.67 ft at 3:24AM May 21, 2022Observed: -1.67 ft at 3:30AM May 21, 2022Observed: -1.64 ft at 3:36AM May 21, 2022Observed: -1.6 ft at 3:42AM May 21, 2022Observed: -1.5 ft at 3:48AM May 21, 2022Observed: -1.44 ft at 3:54AM May 21, 2022Observed: -1.4 ft at 4:00AM May 21, 2022Observed: -1.38 ft at 4:06AM May 21, 2022Observed: -1.31 ft at 4:12AM May 21, 2022Observed: -1.25 ft at 4:18AM May 21, 2022Observed: -1.2 ft at 4:24AM May 21, 2022Observed: -1.18 ft at 4:30AM May 21, 2022Observed: -1.15 ft at 4:36AM May 21, 2022Observed: -1.13 ft at 4:42AM May 21, 2022Observed: -1.04 ft at 4:48AM May 21, 2022Observed: -0.93 ft at 4:54AM May 21, 2022Observed: -0.87 ft at 5:00AM May 21, 2022Observed: -0.83 ft at 5:06AM May 21, 2022Observed: -0.74 ft at 5:12AM May 21, 2022Observed: -0.67 ft at 5:18AM May 21, 2022Observed: -0.63 ft at 5:24AM May 21, 2022Observed: -0.62 ft at 5:30AM May 21, 2022Observed: -0.6 ft at 5:36AM May 21, 2022Observed: -0.54 ft at 5:42AM May 21, 2022Observed: -0.48 ft at 5:48AM May 21, 2022Observed: -0.39 ft at 5:54AM May 21, 2022Observed: -0.35 ft at 6:00AM May 21, 2022Observed: -0.3 ft at 6:06AM May 21, 2022Observed: -0.24 ft at 6:12AM May 21, 2022Observed: -0.18 ft at 6:18AM May 21, 2022Observed: -0.15 ft at 6:24AM May 21, 2022Observed: -0.08 ft at 6:30AM May 21, 2022Observed: 0.03 ft at 6:36AM May 21, 2022Observed: 0.04 ft at 6:42AM May 21, 2022Observed: 0 ft at 6:48AM May 21, 2022Observed: 0.04 ft at 6:54AM May 21, 2022Observed: 0.13 ft at 7:00AM May 21, 2022Observed: 0.17 ft at 7:06AM May 21, 2022Observed: 0.21 ft at 7:12AM May 21, 2022Observed: 0.29 ft at 7:18AM May 21, 2022Observed: 0.36 ft at 7:24AM May 21, 2022Observed: 0.39 ft at 7:30AM May 21, 2022Observed: 0.36 ft at 7:36AM May 21, 2022Observed: 0.33 ft at 7:42AM May 21, 2022Observed: 0.38 ft at 7:48AM May 21, 2022Observed: 0.38 ft at 7:54AM May 21, 2022Observed: 0.4 ft at 8:00AM May 21, 2022Observed: 0.4 ft at 8:06AM May 21, 2022Observed: 0.41 ft at 8:12AM May 21, 2022Observed: 0.4 ft at 8:18AM May 21, 2022Observed: 0.38 ft at 8:24AM May 21, 2022Observed: 0.42 ft at 8:30AM May 21, 2022Observed: 0.38 ft at 8:36AM May 21, 2022Observed: 0.29 ft at 8:42AM May 21, 2022Observed: 0.27 ft at 8:48AM May 21, 2022Observed: 0.3 ft at 8:54AM May 21, 2022Observed: 0.29 ft at 9:00AM May 21, 2022Observed: 0.27 ft at 9:06AM May 21, 2022Observed: 0.25 ft at 9:12AM May 21, 2022Observed: 0.2 ft at 9:18AM May 21, 2022Observed: 0.17 ft at 9:24AM May 21, 2022Observed: 0.15 ft at 9:30AM May 21, 2022Observed: 0.11 ft at 9:36AM May 21, 2022Observed: 0.09 ft at 9:42AM May 21, 2022Observed: 0.05 ft at 9:48AM May 21, 2022Observed: 0.03 ft at 9:54AM May 21, 2022Observed: 0.02 ft at 10:00AM May 21, 2022Observed: 0.07 ft at 10:06AM May 21, 2022Observed: 0.03 ft at 10:12AM May 21, 2022Observed: -0.04 ft at 10:18AM May 21, 2022Observed: -0.1 ft at 10:24AM May 21, 2022Observed: -0.15 ft at 10:30AM May 21, 2022Observed: -0.15 ft at 10:36AM May 21, 2022Observed: -0.17 ft at 10:42AM May 21, 2022Observed: -0.21 ft at 10:48AM May 21, 2022Observed: -0.22 ft at 10:54AM May 21, 2022Observed: -0.24 ft at 11:00AM May 21, 2022Observed: -0.26 ft at 11:06AM May 21, 2022Observed: -0.25 ft at 11:12AM May 21, 2022Observed: -0.28 ft at 11:18AM May 21, 2022Observed: -0.29 ft at 11:24AM May 21, 2022Observed: -0.29 ft at 11:30AM May 21, 2022Observed: -0.31 ft at 11:36AM May 21, 2022Observed: -0.35 ft at 11:42AM May 21, 2022Observed: -0.39 ft at 11:48AM May 21, 2022Observed: -0.43 ft at 11:54AM May 21, 2022Observed: -0.45 ft at 12:00PM May 21, 2022Observed: -0.45 ft at 12:06PM May 21, 2022Observed: -0.39 ft at 12:12PM May 21, 2022Observed: -0.33 ft at 12:18PM May 21, 2022Observed: -0.44 ft at 12:24PM May 21, 2022Observed: -0.53 ft at 12:30PM May 21, 2022Observed: -0.52 ft at 12:36PM May 21, 2022Observed: -0.48 ft at 12:42PM May 21, 2022Observed: -0.5 ft at 12:48PM May 21, 2022Observed: -0.53 ft at 12:54PM May 21, 2022Observed: -0.55 ft at 1:00PM May 21, 2022Observed: -0.56 ft at 1:06PM May 21, 2022Observed: -0.48 ft at 1:12PM May 21, 2022Observed: -0.43 ft at 1:18PM May 21, 2022Observed: -0.47 ft at 1:24PM May 21, 2022Observed: -0.51 ft at 1:30PM May 21, 2022Observed: -0.47 ft at 1:36PM May 21, 2022Observed: -0.41 ft at 1:42PM May 21, 2022Observed: -0.33 ft at 1:48PM May 21, 2022Observed: -0.29 ft at 1:54PM May 21, 2022Observed: -0.27 ft at 2:00PM May 21, 2022Observed: -0.25 ft at 2:06PM May 21, 2022Observed: -0.18 ft at 2:12PM May 21, 2022Observed: -0.16 ft at 2:18PM May 21, 2022Observed: -0.15 ft at 2:24PM May 21, 2022Observed: -0.09 ft at 2:30PM May 21, 2022Observed: 0.01 ft at 2:36PM May 21, 2022Observed: 0.1 ft at 2:42PM May 21, 2022Observed: 0.08 ft at 2:48PM May 21, 2022Observed: 0.06 ft at 2:54PM May 21, 2022Observed: 0.12 ft at 3:00PM May 21, 2022Observed: 0.19 ft at 3:06PM May 21, 2022Observed: 0.26 ft at 3:12PM May 21, 2022Observed: 0.28 ft at 3:18PM May 21, 2022Observed: 0.22 ft at 3:24PM May 21, 2022Observed: 0.19 ft at 3:30PM May 21, 2022Observed: 0.23 ft at 3:36PM May 21, 2022Observed: 0.23 ft at 3:42PM May 21, 2022Observed: 0.25 ft at 3:48PM May 21, 2022Observed: 0.3 ft at 3:54PM May 21, 2022Observed: 0.42 ft at 4:00PM May 21, 2022Observed: 0.51 ft at 4:06PM May 21, 2022Observed: 0.54 ft at 4:12PM May 21, 2022Observed: 0.53 ft at 4:18PM May 21, 2022Observed: 0.61 ft at 4:24PM May 21, 2022Observed: 0.73 ft at 4:30PM May 21, 2022Observed: 0.72 ft at 4:36PM May 21, 2022Observed: 0.66 ft at 4:42PM May 21, 2022Observed: 0.67 ft at 4:48PM May 21, 2022Observed: 0.82 ft at 4:54PM May 21, 2022Observed: 0.91 ft at 5:00PM May 21, 2022Observed: 0.86 ft at 5:06PM May 21, 2022Observed: 0.81 ft at 5:12PM May 21, 2022Observed: 0.86 ft at 5:18PM May 21, 2022Observed: 0.88 ft at 5:24PM May 21, 2022Observed: 0.88 ft at 5:30PM May 21, 2022Observed: 0.91 ft at 5:36PM May 21, 2022Observed: 0.9 ft at 5:42PM May 21, 2022Observed: 0.95 ft at 5:54PM May 21, 2022Observed: 0.99 ft at 6:00PM May 21, 2022Observed: 0.93 ft at 6:06PM May 21, 2022Observed: 0.91 ft at 6:12PM May 21, 2022Observed: 1.01 ft at 6:18PM May 21, 2022Observed: 1.03 ft at 6:24PM May 21, 2022Observed: 1.02 ft at 6:30PM May 21, 2022Observed: 1.04 ft at 6:36PM May 21, 2022Observed: 1.03 ft at 6:42PM May 21, 2022Observed: 1.07 ft at 6:48PM May 21, 2022Highest Observation: 1.08 ft at 6:54PM May 21, 2022Observed: 0.9 ft at 7:00PM May 21, 2022Observed: 0.74 ft at 7:06PM May 21, 2022Observed: 0.66 ft at 7:12PM May 21, 2022Observed: 0.54 ft at 7:18PM May 21, 2022Observed: 0.4 ft at 7:24PM May 21, 2022Observed: 0.35 ft at 7:30PM May 21, 2022Observed: 0.47 ft at 7:36PM May 21, 2022Observed: 0.52 ft at 7:42PM May 21, 2022Observed: 0.39 ft at 7:48PM May 21, 2022Observed: 0.23 ft at 8:06PM May 21, 2022Observed: 0.02 ft at 8:12PM May 21, 2022Observed: -0.13 ft at 8:18PM May 21, 2022Observed: -0.13 ft at 8:24PM May 21, 2022Observed: -0.13 ft at 8:30PM May 21, 2022Observed: -0.15 ft at 8:36PM May 21, 2022Observed: -0.22 ft at 8:42PM May 21, 2022Observed: -0.31 ft at 8:48PM May 21, 2022Observed: -0.4 ft at 8:54PM May 21, 2022Observed: -0.43 ft at 9:00PM May 21, 2022Observed: -0.5 ft at 9:06PM May 21, 2022Observed: -0.62 ft at 9:12PM May 21, 2022Observed: -0.71 ft at 9:18PM May 21, 2022Observed: -0.77 ft at 9:24PM May 21, 2022Observed: -0.85 ft at 9:30PM May 21, 2022Observed: -0.94 ft at 9:36PM May 21, 2022Observed: -1.02 ft at 9:42PM May 21, 2022Observed: -1.09 ft at 9:48PM May 21, 2022Observed: -1.13 ft at 9:54PM May 21, 2022Observed: -1.2 ft at 10:00PM May 21, 2022Observed: -1.26 ft at 10:06PM May 21, 2022Observed: -1.36 ft at 10:12PM May 21, 2022Observed: -1.44 ft at 10:18PM May 21, 2022Observed: -1.51 ft at 10:24PM May 21, 2022Observed: -1.57 ft at 10:30PM May 21, 2022Observed: -1.61 ft at 10:36PM May 21, 2022Observed: -1.72 ft at 10:42PM May 21, 2022Observed: -1.81 ft at 10:48PM May 21, 2022Observed: -1.92 ft at 10:54PM May 21, 2022Observed: -1.98 ft at 11:00PM May 21, 2022Observed: -2.02 ft at 11:06PM May 21, 2022Observed: -2.04 ft at 11:12PM May 21, 2022Observed: -2.1 ft at 11:18PM May 21, 2022Observed: -2.19 ft at 11:24PM May 21, 2022Observed: -2.25 ft at 11:30PM May 21, 2022Observed: -2.29 ft at 11:36PM May 21, 2022Observed: -2.35 ft at 11:42PM May 21, 2022Observed: -2.43 ft at 11:48PM May 21, 2022Observed: -2.49 ft at 11:54PM May 21, 2022Observed: -2.56 ft at 12:00AM May 22, 2022Observed: -2.6 ft at 12:06AM May 22, 2022Observed: -2.65 ft at 12:12AM May 22, 2022Observed: -2.7 ft at 12:18AM May 22, 2022Observed: -2.77 ft at 12:24AM May 22, 2022Observed: -2.82 ft at 12:30AM May 22, 2022Observed: -2.86 ft at 12:36AM May 22, 2022Observed: -2.87 ft at 12:42AM May 22, 2022Observed: -2.89 ft at 12:48AM May 22, 2022Observed: -2.93 ft at 12:54AM May 22, 2022Observed: -2.97 ft at 1:00AM May 22, 2022Observed: -3.02 ft at 1:06AM May 22, 2022Observed: -3.05 ft at 1:12AM May 22, 2022Observed: -3.06 ft at 1:18AM May 22, 2022Observed: -3.07 ft at 1:24AM May 22, 2022Observed: -3.09 ft at 1:30AM May 22, 2022Observed: -3.11 ft at 1:36AM May 22, 2022Observed: -3.13 ft at 1:42AM May 22, 2022Observed: -3.15 ft at 1:48AM May 22, 2022Observed: -3.16 ft at 1:54AM May 22, 2022Observed: -3.17 ft at 2:00AM May 22, 2022Observed: -3.17 ft at 2:06AM May 22, 2022Observed: -3.16 ft at 2:12AM May 22, 2022Observed: -3.14 ft at 2:18AM May 22, 2022Observed: -3.11 ft at 2:24AM May 22, 2022Observed: -3.1 ft at 2:30AM May 22, 2022Observed: -3.1 ft at 2:36AM May 22, 2022Observed: -3.11 ft at 2:42AM May 22, 2022Observed: -3.09 ft at 2:48AM May 22, 2022Observed: -3.07 ft at 2:54AM May 22, 2022Observed: -3.04 ft at 3:00AM May 22, 2022Observed: -3.02 ft at 3:06AM May 22, 2022Observed: -3.01 ft at 3:12AM May 22, 2022Observed: -2.99 ft at 3:18AM May 22, 2022Observed: -2.95 ft at 3:24AM May 22, 2022Observed: -2.9 ft at 3:30AM May 22, 2022Observed: -2.82 ft at 3:36AM May 22, 2022Observed: -2.75 ft at 3:42AM May 22, 2022Observed: -2.69 ft at 3:48AM May 22, 2022Observed: -2.65 ft at 3:54AM May 22, 2022Observed: -2.6 ft at 4:00AM May 22, 2022Observed: -2.56 ft at 4:06AM May 22, 2022Observed: -2.5 ft at 4:12AM May 22, 2022Observed: -2.45 ft at 4:18AM May 22, 2022Observed: -2.4 ft at 4:24AM May 22, 2022Observed: -2.33 ft at 4:30AM May 22, 2022Observed: -2.28 ft at 4:36AM May 22, 2022Observed: -2.25 ft at 4:42AM May 22, 2022Observed: -2.21 ft at 4:48AM May 22, 2022Observed: -2.13 ft at 4:54AM May 22, 2022Observed: -2.06 ft at 5:00AM May 22, 2022Observed: -2.01 ft at 5:06AM May 22, 2022Observed: -1.95 ft at 5:12AM May 22, 2022Observed: -1.88 ft at 5:18AM May 22, 2022Observed: -1.79 ft at 5:24AM May 22, 2022Observed: -1.7 ft at 5:30AM May 22, 2022Observed: -1.64 ft at 5:36AM May 22, 2022Observed: -1.58 ft at 5:42AM May 22, 2022Observed: -1.49 ft at 5:48AM May 22, 2022Observed: -1.41 ft at 5:54AM May 22, 2022Observed: -1.34 ft at 6:00AM May 22, 2022Observed: -1.25 ft at 6:06AM May 22, 2022Observed: -1.19 ft at 6:12AM May 22, 2022Observed: -1.12 ft at 6:18AM May 22, 2022Observed: -1.06 ft at 6:24AM May 22, 2022Observed: -1.01 ft at 6:30AM May 22, 2022Observed: -0.94 ft at 6:36AM May 22, 2022Observed: -0.89 ft at 6:42AM May 22, 2022Observed: -0.84 ft at 6:48AM May 22, 2022Observed: -0.79 ft at 6:54AM May 22, 2022Observed: -0.75 ft at 7:00AM May 22, 2022Observed: -0.71 ft at 7:06AM May 22, 2022Observed: -0.67 ft at 7:12AM May 22, 2022Observed: -0.62 ft at 7:18AM May 22, 2022Observed: -0.58 ft at 7:24AM May 22, 2022Observed: -0.58 ft at 7:30AM May 22, 2022Observed: -0.55 ft at 7:36AM May 22, 2022Observed: -0.49 ft at 7:42AM May 22, 2022Observed: -0.41 ft at 7:48AM May 22, 2022Observed: -0.37 ft at 7:54AM May 22, 2022Observed: -0.32 ft at 8:00AM May 22, 2022Observed: -0.27 ft at 8:06AM May 22, 2022Observed: -0.23 ft at 8:12AM May 22, 2022Observed: -0.2 ft at 8:18AM May 22, 2022Observed: -0.15 ft at 8:24AM May 22, 2022Observed: -0.1 ft at 8:30AM May 22, 2022Observed: -0.08 ft at 8:36AM May 22, 2022Observed: -0.06 ft at 8:42AM May 22, 2022Observed: 0 ft at 8:48AM May 22, 2022Observed: 0.05 ft at 8:54AM May 22, 2022Observed: 0.09 ft at 9:00AM May 22, 2022Observed: 0.11 ft at 9:06AM May 22, 2022Observed: 0.12 ft at 9:12AM May 22, 2022Observed: 0.1 ft at 9:18AM May 22, 2022Observed: 0.08 ft at 9:24AM May 22, 2022Observed: 0.08 ft at 9:30AM May 22, 2022Observed: 0.08 ft at 9:36AM May 22, 2022Observed: 0.08 ft at 9:42AM May 22, 2022Observed: 0.14 ft at 9:48AM May 22, 2022Observed: 0.14 ft at 9:54AM May 22, 2022Observed: 0.11 ft at 10:00AM May 22, 2022Observed: 0.09 ft at 10:06AM May 22, 2022Observed: 0.08 ft at 10:12AM May 22, 2022Observed: 0.07 ft at 10:18AM May 22, 2022Observed: 0.03 ft at 10:24AM May 22, 2022Observed: -0.01 ft at 10:30AM May 22, 2022Observed: -0.01 ft at 10:36AM May 22, 2022Observed: -0.03 ft at 10:42AM May 22, 2022Observed: -0.06 ft at 10:48AM May 22, 2022Observed: -0.04 ft at 10:54AM May 22, 2022Observed: -0.05 ft at 11:00AM May 22, 2022Observed: -0.1 ft at 11:06AM May 22, 2022Observed: -0.13 ft at 11:12AM May 22, 2022Observed: -0.17 ft at 11:18AM May 22, 2022Observed: -0.18 ft at 11:24AM May 22, 2022Observed: -0.2 ft at 11:30AM May 22, 2022Observed: -0.21 ft at 11:36AM May 22, 2022Observed: -0.27 ft at 11:42AM May 22, 2022Observed: -0.31 ft at 11:48AM May 22, 2022Observed: -0.33 ft at 11:54AM May 22, 2022Observed: -0.36 ft at 12:00PM May 22, 2022Observed: -0.4 ft at 12:06PM May 22, 2022Observed: -0.45 ft at 12:12PM May 22, 2022Observed: -0.49 ft at 12:18PM May 22, 2022Observed: -0.51 ft at 12:24PM May 22, 2022Observed: -0.57 ft at 12:30PM May 22, 2022Observed: -0.62 ft at 12:36PM May 22, 2022Observed: -0.67 ft at 12:42PM May 22, 2022Observed: -0.71 ft at 12:48PM May 22, 2022Observed: -0.72 ft at 12:54PM May 22, 2022Observed: -0.74 ft at 1:00PM May 22, 2022Observed: -0.77 ft at 1:06PM May 22, 2022Observed: -0.78 ft at 1:12PM May 22, 2022Observed: -0.8 ft at 1:18PM May 22, 2022Observed: -0.82 ft at 1:24PM May 22, 2022Observed: -0.83 ft at 1:30PM May 22, 2022Observed: -0.83 ft at 1:36PM May 22, 2022Observed: -0.86 ft at 1:42PM May 22, 2022Observed: -0.92 ft at 1:48PM May 22, 2022Observed: -0.94 ft at 1:54PM May 22, 2022Observed: -0.96 ft at 2:00PM May 22, 2022Observed: -0.97 ft at 2:06PM May 22, 2022Observed: -0.99 ft at 2:12PM May 22, 2022Observed: -0.96 ft at 2:18PM May 22, 2022Observed: -0.9 ft at 2:24PM May 22, 2022Observed: -0.9 ft at 2:30PM May 22, 2022Observed: -0.93 ft at 2:36PM May 22, 2022Observed: -0.95 ft at 2:42PM May 22, 2022Observed: -0.96 ft at 2:48PM May 22, 2022Observed: -0.95 ft at 2:54PM May 22, 2022Observed: -0.95 ft at 3:00PM May 22, 2022Observed: -0.93 ft at 3:06PM May 22, 2022Observed: -0.9 ft at 3:12PM May 22, 2022Observed: -0.88 ft at 3:18PM May 22, 2022Observed: -0.85 ft at 3:24PM May 22, 2022Observed: -0.83 ft at 3:30PM May 22, 2022Observed: -0.8 ft at 3:36PM May 22, 2022Observed: -0.76 ft at 3:42PM May 22, 2022Observed: -0.72 ft at 3:48PM May 22, 2022Observed: -0.69 ft at 3:54PM May 22, 2022Observed: -0.66 ft at 4:00PM May 22, 2022Observed: -0.63 ft at 4:06PM May 22, 2022Observed: -0.62 ft at 4:12PM May 22, 2022Observed: -0.57 ft at 4:18PM May 22, 2022Observed: -0.55 ft at 4:24PM May 22, 2022Observed: -0.5 ft at 4:30PM May 22, 2022Observed: -0.4 ft at 4:36PM May 22, 2022Observed: -0.38 ft at 4:42PM May 22, 2022Observed: -0.41 ft at 4:48PM May 22, 2022Observed: -0.46 ft at 4:54PM May 22, 2022Observed: -0.44 ft at 5:00PM May 22, 2022Observed: -0.38 ft at 5:06PM May 22, 2022Observed: -0.34 ft at 5:12PM May 22, 2022Observed: -0.28 ft at 5:18PM May 22, 2022Observed: -0.23 ft at 5:24PM May 22, 2022Observed: -0.18 ft at 5:30PM May 22, 2022Observed: -0.15 ft at 5:36PM May 22, 2022Observed: -0.13 ft at 5:42PM May 22, 2022Observed: -0.1 ft at 5:48PM May 22, 2022Observed: -0.03 ft at 5:54PM May 22, 2022Observed: -0.02 ft at 6:00PM May 22, 2022Observed: 0.04 ft at 6:06PM May 22, 2022Observed: 0.13 ft at 6:12PM May 22, 2022Observed: 0.16 ft at 6:18PM May 22, 2022Observed: 0.17 ft at 6:24PM May 22, 2022Observed: 0.21 ft at 6:30PM May 22, 2022Observed: 0.24 ft at 6:36PM May 22, 2022Observed: 0.26 ft at 6:42PM May 22, 2022Observed: 0.28 ft at 6:48PM May 22, 2022Observed: 0.3 ft at 6:54PM May 22, 2022Observed: 0.32 ft at 7:00PM May 22, 2022Observed: 0.33 ft at 7:06PM May 22, 2022Observed: 0.37 ft at 7:12PM May 22, 2022Observed: 0.36 ft at 7:18PM May 22, 2022Observed: 0.37 ft at 7:24PM May 22, 2022Observed: 0.43 ft at 7:30PM May 22, 2022Observed: 0.45 ft at 7:36PM May 22, 2022Observed: 0.43 ft at 7:42PM May 22, 2022Observed: 0.41 ft at 7:48PM May 22, 2022Observed: 0.7 ft at 8:06PM May 22, 2022Observed: 0.7 ft at 8:12PM May 22, 2022Observed: 0.66 ft at 8:18PM May 22, 2022Observed: 0.68 ft at 8:24PM May 22, 2022Observed: 0.61 ft at 8:30PM May 22, 2022Observed: 0.55 ft at 8:36PM May 22, 2022Observed: 0.46 ft at 8:42PM May 22, 2022Observed: 0.4 ft at 8:48PM May 22, 2022Observed: 0.3 ft at 8:54PM May 22, 2022Observed: 0.21 ft at 9:00PM May 22, 2022Observed: 0.16 ft at 9:06PM May 22, 2022Observed: 0.12 ft at 9:12PM May 22, 2022Observed: 0.05 ft at 9:18PM May 22, 2022Observed: 0.04 ft at 9:24PM May 22, 2022Observed: 0.06 ft at 9:30PM May 22, 2022Observed: 0.07 ft at 9:36PM May 22, 2022Observed: 0.04 ft at 9:42PM May 22, 2022Observed: -0.05 ft at 9:48PM May 22, 2022Observed: -0.13 ft at 9:54PM May 22, 2022Observed: -0.17 ft at 10:00PM May 22, 2022Observed: -0.23 ft at 10:06PM May 22, 2022Observed: -0.3 ft at 10:12PM May 22, 2022Observed: -0.36 ft at 10:18PM May 22, 2022Observed: -0.42 ft at 10:24PM May 22, 2022Observed: -0.47 ft at 10:30PM May 22, 2022Observed: -0.53 ft at 10:36PM May 22, 2022Observed: -0.57 ft at 10:42PM May 22, 2022Observed: -0.61 ft at 10:48PM May 22, 2022Observed: -0.65 ft at 10:54PM May 22, 2022Observed: -0.67 ft at 11:00PM May 22, 2022Observed: -0.74 ft at 11:06PM May 22, 2022Observed: -0.84 ft at 11:12PM May 22, 2022Observed: -0.91 ft at 11:18PM May 22, 2022Observed: -0.95 ft at 11:24PM May 22, 2022Observed: -0.99 ft at 11:30PM May 22, 2022Observed: -1.06 ft at 11:36PM May 22, 2022Observed: -1.17 ft at 11:42PM May 22, 2022Observed: -1.22 ft at 11:48PM May 22, 2022Observed: -1.22 ft at 11:54PM May 22, 2022Observed: -1.21 ft at 12:00AM May 23, 2022Observed: -1.3 ft at 12:06AM May 23, 2022Observed: -1.41 ft at 12:12AM May 23, 2022Observed: -1.52 ft at 12:18AM May 23, 2022Observed: -1.57 ft at 12:24AM May 23, 2022Observed: -1.6 ft at 12:30AM May 23, 2022Observed: -1.64 ft at 12:36AM May 23, 2022Observed: -1.71 ft at 12:42AM May 23, 2022Observed: -1.78 ft at 12:48AM May 23, 2022Observed: -1.83 ft at 12:54AM May 23, 2022Observed: -1.88 ft at 1:00AM May 23, 2022Observed: -1.9 ft at 1:06AM May 23, 2022Observed: -1.92 ft at 1:12AM May 23, 2022Observed: -1.95 ft at 1:18AM May 23, 2022Observed: -1.99 ft at 1:24AM May 23, 2022Observed: -2.06 ft at 1:30AM May 23, 2022Observed: -2.13 ft at 1:36AM May 23, 2022Observed: -2.17 ft at 1:42AM May 23, 2022Observed: -2.22 ft at 1:48AM May 23, 2022Observed: -2.25 ft at 1:54AM May 23, 2022Observed: -2.29 ft at 2:00AM May 23, 2022Observed: -2.33 ft at 2:06AM May 23, 2022Observed: -2.37 ft at 2:12AM May 23, 2022Observed: -2.39 ft at 2:18AM May 23, 2022Observed: -2.37 ft at 2:24AM May 23, 2022Observed: -2.37 ft at 2:30AM May 23, 2022Observed: -2.39 ft at 2:36AM May 23, 2022Observed: -2.43 ft at 2:42AM May 23, 2022Observed: -2.46 ft at 2:48AM May 23, 2022Observed: -2.46 ft at 2:54AM May 23, 2022Observed: -2.45 ft at 3:00AM May 23, 2022Observed: -2.46 ft at 3:06AM May 23, 2022Observed: -2.46 ft at 3:12AM May 23, 2022Observed: -2.44 ft at 3:18AM May 23, 2022Observed: -2.41 ft at 3:24AM May 23, 2022Observed: -2.41 ft at 3:30AM May 23, 2022Observed: -2.42 ft at 3:36AM May 23, 2022Observed: -2.42 ft at 3:42AM May 23, 2022Observed: -2.39 ft at 3:48AM May 23, 2022Observed: -2.35 ft at 3:54AM May 23, 2022Observed: -2.31 ft at 4:00AM May 23, 2022Observed: -2.25 ft at 4:06AM May 23, 2022Observed: -2.23 ft at 4:12AM May 23, 2022Observed: -2.22 ft at 4:18AM May 23, 2022Observed: -2.21 ft at 4:24AM May 23, 2022Observed: -2.17 ft at 4:30AM May 23, 2022Observed: -2.13 ft at 4:36AM May 23, 2022Observed: -2.1 ft at 4:42AM May 23, 2022Observed: -2.05 ft at 4:48AM May 23, 2022Observed: -2.01 ft at 4:54AM May 23, 2022Observed: -1.92 ft at 5:00AM May 23, 2022Observed: -1.88 ft at 5:06AM May 23, 2022Observed: -1.83 ft at 5:12AM May 23, 2022Observed: -1.77 ft at 5:18AM May 23, 2022Observed: -1.72 ft at 5:24AM May 23, 2022Observed: -1.68 ft at 5:30AM May 23, 2022Observed: -1.62 ft at 5:36AM May 23, 2022Observed: -1.56 ft at 5:42AM May 23, 2022Observed: -1.49 ft at 5:48AM May 23, 2022Observed: -1.45 ft at 5:54AM May 23, 2022Observed: -1.41 ft at 6:00AM May 23, 2022Observed: -1.36 ft at 6:06AM May 23, 2022Observed: -1.29 ft at 6:12AM May 23, 2022Observed: -1.23 ft at 6:18AM May 23, 2022Observed: -1.16 ft at 6:24AM May 23, 2022Observed: -1.1 ft at 6:30AM May 23, 2022Observed: -1.03 ft at 6:36AM May 23, 2022Observed: -0.97 ft at 6:42AM May 23, 2022Observed: -0.93 ft at 6:48AM May 23, 2022Observed: -0.87 ft at 6:54AM May 23, 2022Observed: -0.83 ft at 7:00AM May 23, 2022Observed: -0.8 ft at 7:06AM May 23, 2022Observed: -0.78 ft at 7:12AM May 23, 2022Observed: -0.74 ft at 7:18AM May 23, 2022Observed: -0.68 ft at 7:24AM May 23, 2022Observed: -0.6 ft at 7:30AM May 23, 2022Observed: -0.55 ft at 7:36AM May 23, 2022Observed: -0.5 ft at 7:42AM May 23, 2022Observed: -0.49 ft at 7:48AM May 23, 2022Observed: -0.44 ft at 7:54AM May 23, 2022Observed: -0.39 ft at 8:00AM May 23, 2022Observed: -0.33 ft at 8:06AM May 23, 2022Observed: -0.29 ft at 8:12AM May 23, 2022Observed: -0.26 ft at 8:18AM May 23, 2022Observed: -0.22 ft at 8:24AM May 23, 2022Observed: -0.16 ft at 8:30AM May 23, 2022Observed: -0.11 ft at 8:36AM May 23, 2022Observed: -0.08 ft at 8:42AM May 23, 2022Observed: -0.05 ft at 8:48AM May 23, 2022Observed: 0.01 ft at 8:54AM May 23, 2022Observed: 0.03 ft at 9:00AM May 23, 2022Observed: 0.05 ft at 9:06AM May 23, 2022Observed: 0.08 ft at 9:12AM May 23, 2022Observed: 0.09 ft at 9:18AM May 23, 2022Observed: 0.12 ft at 9:24AM May 23, 2022Observed: 0.16 ft at 9:30AM May 23, 2022Observed: 0.16 ft at 9:36AM May 23, 2022Observed: 0.16 ft at 9:42AM May 23, 2022Observed: 0.16 ft at 9:48AM May 23, 2022Observed: 0.19 ft at 9:54AM May 23, 2022Observed: 0.21 ft at 10:00AM May 23, 2022Observed: 0.22 ft at 10:06AM May 23, 2022Observed: 0.23 ft at 10:12AM May 23, 2022Observed: 0.23 ft at 10:18AM May 23, 2022Observed: 0.21 ft at 10:24AM May 23, 2022Observed: 0.19 ft at 10:30AM May 23, 2022Observed: 0.19 ft at 10:36AM May 23, 2022Observed: 0.17 ft at 10:42AM May 23, 2022Observed: 0.17 ft at 10:48AM May 23, 2022Observed: 0.17 ft at 10:54AM May 23, 2022Observed: 0.16 ft at 11:00AM May 23, 2022Observed: 0.14 ft at 11:06AM May 23, 2022Observed: 0.1 ft at 11:12AM May 23, 2022Observed: 0.05 ft at 11:18AM May 23, 2022Observed: 0.03 ft at 11:24AM May 23, 2022Observed: 0 ft at 11:30AM May 23, 2022Observed: -0.06 ft at 11:36AM May 23, 2022Observed: -0.09 ft at 11:42AM May 23, 2022Observed: -0.11 ft at 11:48AM May 23, 2022Observed: -0.14 ft at 11:54AM May 23, 2022Observed: -0.19 ft at 12:00PM May 23, 2022Observed: -0.22 ft at 12:06PM May 23, 2022Observed: -0.24 ft at 12:12PM May 23, 2022Observed: -0.27 ft at 12:18PM May 23, 2022Observed: -0.29 ft at 12:24PM May 23, 2022Observed: -0.34 ft at 12:30PM May 23, 2022Observed: -0.38 ft at 12:36PM May 23, 2022Observed: -0.42 ft at 12:42PM May 23, 2022Observed: -0.47 ft at 12:48PM May 23, 2022Observed: -0.48 ft at 12:54PM May 23, 2022Observed: -0.49 ft at 1:00PM May 23, 2022Observed: -0.53 ft at 1:06PM May 23, 2022Observed: -0.57 ft at 1:12PM May 23, 2022Observed: -0.62 ft at 1:18PM May 23, 2022Observed: -0.68 ft at 1:24PM May 23, 2022Observed: -0.72 ft at 1:30PM May 23, 2022Observed: -0.76 ft at 1:36PM May 23, 2022Observed: -0.8 ft at 1:42PM May 23, 2022Observed: -0.86 ft at 1:48PM May 23, 2022Observed: -0.92 ft at 1:54PM May 23, 2022Observed: -0.96 ft at 2:00PM May 23, 2022Observed: -1 ft at 2:06PM May 23, 2022Observed: -1.05 ft at 2:12PM May 23, 2022Observed: -1.1 ft at 2:18PM May 23, 2022Observed: -1.13 ft at 2:24PM May 23, 2022Observed: -1.17 ft at 2:30PM May 23, 2022Observed: -1.2 ft at 2:36PM May 23, 2022Observed: -1.22 ft at 2:42PM May 23, 2022Observed: -1.25 ft at 2:48PM May 23, 2022Observed: -1.28 ft at 2:54PM May 23, 2022Observed: -1.31 ft at 3:00PM May 23, 2022Observed: -1.31 ft at 3:06PM May 23, 2022Observed: -1.32 ft at 3:12PM May 23, 2022Observed: -1.34 ft at 3:18PM May 23, 2022Observed: -1.38 ft at 3:24PM May 23, 2022Observed: -1.41 ft at 3:30PM May 23, 2022Observed: -1.45 ft at 3:36PM May 23, 2022Observed: -1.47 ft at 3:42PM May 23, 2022Observed: -1.48 ft at 3:48PM May 23, 2022Observed: -1.5 ft at 3:54PM May 23, 2022Observed: -1.49 ft at 4:00PM May 23, 2022Observed: -1.48 ft at 4:06PM May 23, 2022Observed: -1.48 ft at 4:12PM May 23, 2022Observed: -1.47 ft at 4:18PM May 23, 2022Observed: -1.47 ft at 4:24PM May 23, 2022Observed: -1.46 ft at 4:30PM May 23, 2022Observed: -1.45 ft at 4:36PM May 23, 2022Observed: -1.44 ft at 4:42PM May 23, 2022Observed: -1.43 ft at 4:48PM May 23, 2022Observed: -1.41 ft at 4:54PM May 23, 2022Observed: -1.38 ft at 5:00PM May 23, 2022Observed: -1.38 ft at 5:06PM May 23, 2022Observed: -1.36 ft at 5:12PM May 23, 2022Observed: -1.33 ft at 5:18PM May 23, 2022Observed: -1.28 ft at 5:24PM May 23, 2022Observed: -1.23 ft at 5:30PM May 23, 2022Observed: -1.2 ft at 5:36PM May 23, 2022Observed: -1.17 ft at 5:42PM May 23, 2022Observed: -1.13 ft at 5:48PM May 23, 2022Observed: -1.09 ft at 5:54PM May 23, 2022Observed: -1.05 ft at 6:00PM May 23, 2022Observed: -1.01 ft at 6:06PM May 23, 2022Observed: -0.97 ft at 6:12PM May 23, 2022Observed: -0.93 ft at 6:18PM May 23, 2022Observed: -0.89 ft at 6:24PM May 23, 2022Observed: -0.84 ft at 6:30PM May 23, 2022Observed: -0.79 ft at 6:36PM May 23, 2022Observed: -0.77 ft at 6:42PM May 23, 2022Observed: -0.74 ft at 6:48PM May 23, 2022Observed: -0.71 ft at 6:54PM May 23, 2022Observed: -0.64 ft at 7:00PM May 23, 2022Observed: -0.57 ft at 7:06PM May 23, 2022Observed: -0.5 ft at 7:12PM May 23, 2022Observed: -0.48 ft at 7:18PM May 23, 2022Observed: -0.44 ft at 7:24PM May 23, 2022Observed: -0.38 ft at 7:30PM May 23, 2022Observed: -0.31 ft at 7:36PM May 23, 2022Observed: -0.25 ft at 7:42PM May 23, 2022Observed: -0.2 ft at 7:48PM May 23, 2022Observed: -0.1 ft at 8:06PM May 23, 2022Observed: -0.05 ft at 8:12PM May 23, 2022Observed: 0 ft at 8:18PM May 23, 2022Observed: 0.03 ft at 8:24PM May 23, 2022Observed: 0.03 ft at 8:30PM May 23, 2022Observed: 0.03 ft at 8:36PM May 23, 2022Observed: -0.01 ft at 8:42PM May 23, 2022Observed: -0.02 ft at 8:48PM May 23, 2022Observed: -0.02 ft at 8:54PM May 23, 2022Observed: 0.06 ft at 9:00PM May 23, 2022Observed: 0.11 ft at 9:06PM May 23, 2022Observed: 0.1 ft at 9:12PM May 23, 2022Observed: 0.1 ft at 9:18PM May 23, 2022Observed: 0.13 ft at 9:24PM May 23, 2022Observed: 0.18 ft at 9:30PM May 23, 2022Observed: 0.22 ft at 9:36PM May 23, 2022Observed: 0.24 ft at 9:42PM May 23, 2022Observed: 0.26 ft at 9:48PM May 23, 2022Observed: 0.24 ft at 9:54PM May 23, 2022Observed: 0.16 ft at 10:00PM May 23, 2022Observed: 0.21 ft at 10:06PM May 23, 2022Observed: 0.24 ft at 10:12PM May 23, 2022Observed: 0.18 ft at 10:18PM May 23, 2022CKYF1(plotting HMIRP) Graph Created (10:53PM May 23, 2022)ObservedLatest observed value: 0.18 ft at 10:18 PM EDT 23-May-2022. Flood Stage is 2.2 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: Graphical forecasts are not available for the Gulf of Mexico Tide Gauge at CEDAR KEY (in MHHW). During times of high water, forecast crest information can be found in the text products.

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Flood Categories (in feet)
Major Flood Stage: 6.2
Moderate Flood Stage: 4
Flood Stage: 2.2
Action Stage: 1.5
Low Stage (in feet): -5

Historic Crests
(1) 6.10 ft on 09/02/2016
(2) 5.41 ft on 08/31/1985
(3) 5.15 ft on 10/07/1996
(4) 5.13 ft on 03/13/1993
(5) 4.15 ft on 06/19/1972
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
Currently none available.

Low Water Records
(1) -9.43 ft on 09/11/2017
(2) -8.01 ft on 09/18/1947
(3) -7.30 ft on 06/09/1966
(4) -7.25 ft on 01/16/1972
(5) -6.81 ft on 12/17/1972
Show More Low Water Records
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 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
14 (or 15.8 ft MSL) 10 to 14 feet of water overtopping Key. Many homes likely washed off their foundation.
8 (or 9.8 ft MSL) Numerous homes with 4 to 6 feet of water inside. Businesses near 2nd street and C street have 1 to 3 feet of water inside. Parts of Highway 24 under 4 feet of moving water with damaging wave action.
6.2 (or 8 ft MSL) Half of the Key is under water. Two feet of water on 2nd street in downtown. Airport runway flooded. Parts of Highway 24 under 2 feet of moving water. Numerous homes with 2 to 4 feet of water inside with damaging wave action.
5.2 (or 7 ft MSL) Dock Street and downtown roads begin to flood.
4 (or 5.8 ft MSL) Parts of Highway 24 leading to the key flood. Water comes up to or floods many low lying coastal homes with up to 1 foot of water inside.
3 (or 4.8 ft MSL) 12 homes and businesses begin to flood in low lying areas.
2.2 (or 4 ft MSL) A few inches of water on low lying roads, water near a few homes and businesses.
1.5 (or 3.3 ft MSL) Water on the side of low lying roads.
About This Location Collapse

Latitude: 29.135000° N, Longitude: 83.031700° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 2.2 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 Not Available Not Available 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 -3.79 Not Available Mean Higher High Water. Used to approximate inundation.
Additional Information Collapse
Tide data is reported in MHHW. Site is currently not posting accurate readings. Working to fix these errors.
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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
Tampa Bay Area Weather Forecast Office
2525 14th Ave SE
Ruskin, FL 33570
(813) 645-2323
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