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Hydrograph River at a Glance Download
Cooper River at Charleston Harbor Tide Height (ft)Observed: 1.73 ft at 1:36AM Sep 22, 2018Observed: 1.77 ft at 1:42AM Sep 22, 2018Observed: 1.78 ft at 1:48AM Sep 22, 2018Observed: 1.89 ft at 1:54AM Sep 22, 2018Observed: 1.98 ft at 2:00AM Sep 22, 2018Observed: 2.04 ft at 2:06AM Sep 22, 2018Observed: 2.1 ft at 2:12AM Sep 22, 2018Observed: 2.19 ft at 2:18AM Sep 22, 2018Observed: 2.28 ft at 2:24AM Sep 22, 2018Observed: 2.37 ft at 2:30AM Sep 22, 2018Observed: 2.46 ft at 2:36AM Sep 22, 2018Observed: 2.58 ft at 2:42AM Sep 22, 2018Observed: 2.66 ft at 2:48AM Sep 22, 2018Observed: 2.77 ft at 2:54AM Sep 22, 2018Observed: 2.88 ft at 3:00AM Sep 22, 2018Observed: 2.99 ft at 3:06AM Sep 22, 2018Observed: 3.09 ft at 3:12AM Sep 22, 2018Observed: 3.2 ft at 3:18AM Sep 22, 2018Observed: 3.34 ft at 3:24AM Sep 22, 2018Observed: 3.46 ft at 3:30AM Sep 22, 2018Observed: 3.58 ft at 3:36AM Sep 22, 2018Observed: 3.71 ft at 3:42AM Sep 22, 2018Observed: 3.85 ft at 3:48AM Sep 22, 2018Observed: 3.97 ft at 3:54AM Sep 22, 2018Observed: 4.11 ft at 4:00AM Sep 22, 2018Observed: 4.22 ft at 4:06AM Sep 22, 2018Observed: 4.34 ft at 4:12AM Sep 22, 2018Observed: 4.48 ft at 4:18AM Sep 22, 2018Observed: 4.56 ft at 4:24AM Sep 22, 2018Observed: 4.67 ft at 4:30AM Sep 22, 2018Observed: 4.74 ft at 4:36AM Sep 22, 2018Observed: 4.8 ft at 4:42AM Sep 22, 2018Observed: 4.91 ft at 4:48AM Sep 22, 2018Observed: 4.96 ft at 4:54AM Sep 22, 2018Observed: 5.05 ft at 5:00AM Sep 22, 2018Observed: 5.12 ft at 5:06AM Sep 22, 2018Observed: 5.19 ft at 5:12AM Sep 22, 2018Observed: 5.28 ft at 5:18AM Sep 22, 2018Observed: 5.34 ft at 5:24AM Sep 22, 2018Observed: 5.42 ft at 5:30AM Sep 22, 2018Observed: 5.46 ft at 5:36AM Sep 22, 2018Observed: 5.51 ft at 5:42AM Sep 22, 2018Observed: 5.54 ft at 5:48AM Sep 22, 2018Observed: 5.59 ft at 5:54AM Sep 22, 2018Observed: 5.62 ft at 6:00AM Sep 22, 2018Observed: 5.65 ft at 6:06AM Sep 22, 2018Observed: 5.67 ft at 6:12AM Sep 22, 2018Observed: 5.69 ft at 6:18AM Sep 22, 2018Observed: 5.7 ft at 6:24AM Sep 22, 2018Observed: 5.7 ft at 6:30AM Sep 22, 2018Observed: 5.7 ft at 6:36AM Sep 22, 2018Observed: 5.69 ft at 6:42AM Sep 22, 2018Observed: 5.68 ft at 6:48AM Sep 22, 2018Observed: 5.67 ft at 6:54AM Sep 22, 2018Observed: 5.66 ft at 7:00AM Sep 22, 2018Observed: 5.64 ft at 7:06AM Sep 22, 2018Observed: 5.59 ft at 7:12AM Sep 22, 2018Observed: 5.55 ft at 7:18AM Sep 22, 2018Observed: 5.52 ft at 7:24AM Sep 22, 2018Observed: 5.49 ft at 7:30AM Sep 22, 2018Observed: 5.47 ft at 7:36AM Sep 22, 2018Observed: 5.43 ft at 7:42AM Sep 22, 2018Observed: 5.39 ft at 7:48AM Sep 22, 2018Observed: 5.35 ft at 7:54AM Sep 22, 2018Observed: 5.27 ft at 8:00AM Sep 22, 2018Observed: 5.21 ft at 8:06AM Sep 22, 2018Observed: 5.18 ft at 8:12AM Sep 22, 2018Observed: 5.14 ft at 8:18AM Sep 22, 2018Observed: 5.09 ft at 8:24AM Sep 22, 2018Observed: 5.03 ft at 8:30AM Sep 22, 2018Observed: 4.94 ft at 8:36AM Sep 22, 2018Observed: 4.85 ft at 8:42AM Sep 22, 2018Observed: 4.75 ft at 8:48AM Sep 22, 2018Observed: 4.67 ft at 8:54AM Sep 22, 2018Observed: 4.58 ft at 9:00AM Sep 22, 2018Observed: 4.49 ft at 9:06AM Sep 22, 2018Observed: 4.38 ft at 9:12AM Sep 22, 2018Observed: 4.16 ft at 9:24AM Sep 22, 2018Observed: 4.04 ft at 9:30AM Sep 22, 2018Observed: 3.91 ft at 9:36AM Sep 22, 2018Observed: 3.79 ft at 9:42AM Sep 22, 2018Observed: 3.66 ft at 9:48AM Sep 22, 2018Observed: 3.55 ft at 9:54AM Sep 22, 2018Observed: 3.45 ft at 10:00AM Sep 22, 2018Observed: 3.35 ft at 10:06AM Sep 22, 2018Observed: 3.21 ft at 10:12AM Sep 22, 2018Observed: 3.02 ft at 10:24AM Sep 22, 2018Observed: 2.91 ft at 10:30AM Sep 22, 2018Observed: 2.81 ft at 10:36AM Sep 22, 2018Observed: 2.68 ft at 10:42AM Sep 22, 2018Observed: 2.52 ft at 10:48AM Sep 22, 2018Observed: 2.41 ft at 10:54AM Sep 22, 2018Observed: 2.32 ft at 11:00AM Sep 22, 2018Observed: 2.22 ft at 11:06AM Sep 22, 2018Observed: 2.12 ft at 11:12AM Sep 22, 2018Observed: 2.04 ft at 11:18AM Sep 22, 2018Observed: 1.94 ft at 11:24AM Sep 22, 2018Observed: 1.84 ft at 11:30AM Sep 22, 2018Observed: 1.75 ft at 11:36AM Sep 22, 2018Observed: 1.66 ft at 11:42AM Sep 22, 2018Observed: 1.56 ft at 11:48AM Sep 22, 2018Observed: 1.48 ft at 11:54AM Sep 22, 2018Observed: 1.41 ft at 12:00PM Sep 22, 2018Observed: 1.37 ft at 12:06PM Sep 22, 2018Observed: 1.33 ft at 12:12PM Sep 22, 2018Observed: 1.3 ft at 12:18PM Sep 22, 2018Observed: 1.27 ft at 12:24PM Sep 22, 2018Observed: 1.23 ft at 12:30PM Sep 22, 2018Observed: 1.2 ft at 12:36PM Sep 22, 2018Observed: 1.18 ft at 12:42PM Sep 22, 2018Observed: 1.18 ft at 12:48PM Sep 22, 2018Observed: 1.19 ft at 12:54PM Sep 22, 2018Observed: 1.21 ft at 1:00PM Sep 22, 2018Observed: 1.22 ft at 1:06PM Sep 22, 2018Observed: 1.24 ft at 1:12PM Sep 22, 2018Observed: 1.27 ft at 1:18PM Sep 22, 2018Observed: 1.33 ft at 1:24PM Sep 22, 2018Observed: 1.38 ft at 1:30PM Sep 22, 2018Observed: 1.43 ft at 1:36PM Sep 22, 2018Observed: 1.49 ft at 1:42PM Sep 22, 2018Observed: 1.56 ft at 1:48PM Sep 22, 2018Observed: 1.62 ft at 1:54PM Sep 22, 2018Observed: 1.68 ft at 2:00PM Sep 22, 2018Observed: 1.77 ft at 2:06PM Sep 22, 2018Observed: 1.88 ft at 2:12PM Sep 22, 2018Observed: 1.99 ft at 2:18PM Sep 22, 2018Observed: 2.12 ft at 2:24PM Sep 22, 2018Observed: 2.25 ft at 2:30PM Sep 22, 2018Observed: 2.36 ft at 2:36PM Sep 22, 2018Observed: 2.45 ft at 2:42PM Sep 22, 2018Observed: 2.56 ft at 2:48PM Sep 22, 2018Observed: 2.67 ft at 2:54PM Sep 22, 2018Observed: 2.8 ft at 3:00PM Sep 22, 2018Observed: 2.94 ft at 3:06PM Sep 22, 2018Observed: 3.08 ft at 3:12PM Sep 22, 2018Observed: 3.21 ft at 3:18PM Sep 22, 2018Observed: 3.33 ft at 3:24PM Sep 22, 2018Observed: 3.46 ft at 3:30PM Sep 22, 2018Observed: 3.61 ft at 3:36PM Sep 22, 2018Observed: 3.75 ft at 3:42PM Sep 22, 2018Observed: 3.89 ft at 3:48PM Sep 22, 2018Observed: 4.04 ft at 3:54PM Sep 22, 2018Observed: 4.17 ft at 4:00PM Sep 22, 2018Observed: 4.3 ft at 4:06PM Sep 22, 2018Observed: 4.42 ft at 4:12PM Sep 22, 2018Observed: 4.54 ft at 4:18PM Sep 22, 2018Observed: 4.65 ft at 4:24PM Sep 22, 2018Observed: 4.75 ft at 4:30PM Sep 22, 2018Observed: 4.86 ft at 4:36PM Sep 22, 2018Observed: 4.97 ft at 4:42PM Sep 22, 2018Observed: 5.06 ft at 4:48PM Sep 22, 2018Observed: 5.14 ft at 4:54PM Sep 22, 2018Observed: 5.24 ft at 5:00PM Sep 22, 2018Observed: 5.33 ft at 5:06PM Sep 22, 2018Observed: 5.41 ft at 5:12PM Sep 22, 2018Observed: 5.49 ft at 5:18PM Sep 22, 2018Observed: 5.57 ft at 5:24PM Sep 22, 2018Observed: 5.65 ft at 5:30PM Sep 22, 2018Observed: 5.73 ft at 5:36PM Sep 22, 2018Observed: 5.81 ft at 5:42PM Sep 22, 2018Observed: 5.87 ft at 5:48PM Sep 22, 2018Observed: 5.94 ft at 5:54PM Sep 22, 2018Observed: 6.01 ft at 6:00PM Sep 22, 2018Observed: 6.08 ft at 6:06PM Sep 22, 2018Observed: 6.13 ft at 6:12PM Sep 22, 2018Observed: 6.18 ft at 6:18PM Sep 22, 2018Observed: 6.21 ft at 6:24PM Sep 22, 2018Observed: 6.25 ft at 6:30PM Sep 22, 2018Observed: 6.29 ft at 6:36PM Sep 22, 2018Observed: 6.3 ft at 6:42PM Sep 22, 2018Observed: 6.33 ft at 6:48PM Sep 22, 2018Observed: 6.34 ft at 6:54PM Sep 22, 2018Observed: 6.36 ft at 7:00PM Sep 22, 2018Observed: 6.4 ft at 7:06PM Sep 22, 2018Observed: 6.43 ft at 7:12PM Sep 22, 2018Observed: 6.4 ft at 7:18PM Sep 22, 2018Observed: 6.46 ft at 7:24PM Sep 22, 2018Observed: 6.44 ft at 7:30PM Sep 22, 2018Observed: 6.42 ft at 7:36PM Sep 22, 2018Observed: 6.4 ft at 7:42PM Sep 22, 2018Observed: 6.37 ft at 8:00PM Sep 22, 2018Observed: 6.32 ft at 8:06PM Sep 22, 2018Observed: 6.28 ft at 8:12PM Sep 22, 2018Observed: 6.22 ft at 8:18PM Sep 22, 2018Observed: 6.16 ft at 8:24PM Sep 22, 2018Observed: 6.1 ft at 8:30PM Sep 22, 2018Observed: 6.04 ft at 8:36PM Sep 22, 2018Observed: 5.97 ft at 8:42PM Sep 22, 2018Observed: 5.88 ft at 8:48PM Sep 22, 2018Observed: 5.79 ft at 8:54PM Sep 22, 2018Observed: 5.7 ft at 9:00PM Sep 22, 2018Observed: 5.6 ft at 9:06PM Sep 22, 2018Observed: 5.48 ft at 9:12PM Sep 22, 2018Observed: 5.36 ft at 9:18PM Sep 22, 2018Observed: 5.25 ft at 9:24PM Sep 22, 2018Observed: 5.15 ft at 9:30PM Sep 22, 2018Observed: 5.03 ft at 9:36PM Sep 22, 2018Observed: 4.91 ft at 9:42PM Sep 22, 2018Observed: 4.8 ft at 9:48PM Sep 22, 2018Observed: 4.69 ft at 9:54PM Sep 22, 2018Observed: 4.56 ft at 10:00PM Sep 22, 2018Observed: 4.44 ft at 10:06PM Sep 22, 2018Observed: 4.31 ft at 10:12PM Sep 22, 2018Observed: 4.18 ft at 10:18PM Sep 22, 2018Observed: 4.05 ft at 10:24PM Sep 22, 2018Observed: 3.91 ft at 10:30PM Sep 22, 2018Observed: 3.77 ft at 10:36PM Sep 22, 2018Observed: 3.64 ft at 10:42PM Sep 22, 2018Observed: 3.5 ft at 10:48PM Sep 22, 2018Observed: 3.39 ft at 10:54PM Sep 22, 2018Observed: 3.25 ft at 11:00PM Sep 22, 2018Observed: 3.13 ft at 11:06PM Sep 22, 2018Observed: 3 ft at 11:12PM Sep 22, 2018Observed: 2.88 ft at 11:18PM Sep 22, 2018Observed: 2.76 ft at 11:24PM Sep 22, 2018Observed: 2.65 ft at 11:30PM Sep 22, 2018Observed: 2.55 ft at 11:36PM Sep 22, 2018Observed: 2.44 ft at 11:42PM Sep 22, 2018Observed: 2.35 ft at 11:48PM Sep 22, 2018Observed: 2.25 ft at 11:54PM Sep 22, 2018Observed: 2.14 ft at 12:00AM Sep 23, 2018Observed: 2.03 ft at 12:06AM Sep 23, 2018Observed: 1.93 ft at 12:12AM Sep 23, 2018Observed: 1.84 ft at 12:18AM Sep 23, 2018Observed: 1.79 ft at 12:24AM Sep 23, 2018Observed: 1.71 ft at 12:30AM Sep 23, 2018Observed: 1.64 ft at 12:36AM Sep 23, 2018Observed: 1.59 ft at 12:42AM Sep 23, 2018Observed: 1.55 ft at 12:48AM Sep 23, 2018Observed: 1.5 ft at 12:54AM Sep 23, 2018Observed: 1.46 ft at 1:00AM Sep 23, 2018Observed: 1.42 ft at 1:06AM Sep 23, 2018Observed: 1.41 ft at 1:12AM Sep 23, 2018Observed: 1.39 ft at 1:18AM Sep 23, 2018Observed: 1.39 ft at 1:24AM Sep 23, 2018Observed: 1.37 ft at 1:30AM Sep 23, 2018Observed: 1.37 ft at 1:36AM Sep 23, 2018Observed: 1.38 ft at 1:42AM Sep 23, 2018Observed: 1.39 ft at 1:48AM Sep 23, 2018Observed: 1.41 ft at 1:54AM Sep 23, 2018Observed: 1.44 ft at 2:00AM Sep 23, 2018Observed: 1.47 ft at 2:06AM Sep 23, 2018Observed: 1.5 ft at 2:12AM Sep 23, 2018Observed: 1.56 ft at 2:18AM Sep 23, 2018Observed: 1.63 ft at 2:24AM Sep 23, 2018Observed: 1.7 ft at 2:30AM Sep 23, 2018Observed: 1.77 ft at 2:36AM Sep 23, 2018Observed: 1.85 ft at 2:42AM Sep 23, 2018Observed: 1.94 ft at 2:48AM Sep 23, 2018Observed: 2.03 ft at 2:54AM Sep 23, 2018Observed: 2.13 ft at 3:00AM Sep 23, 2018Observed: 2.23 ft at 3:06AM Sep 23, 2018Observed: 2.33 ft at 3:12AM Sep 23, 2018Observed: 2.44 ft at 3:18AM Sep 23, 2018Observed: 2.56 ft at 3:24AM Sep 23, 2018Observed: 2.67 ft at 3:30AM Sep 23, 2018Observed: 2.81 ft at 3:36AM Sep 23, 2018Observed: 2.94 ft at 3:42AM Sep 23, 2018Observed: 3.07 ft at 3:48AM Sep 23, 2018Observed: 3.18 ft at 3:54AM Sep 23, 2018Observed: 3.33 ft at 4:00AM Sep 23, 2018Observed: 3.48 ft at 4:06AM Sep 23, 2018Observed: 3.63 ft at 4:12AM Sep 23, 2018Observed: 3.77 ft at 4:18AM Sep 23, 2018Observed: 3.92 ft at 4:24AM Sep 23, 2018Observed: 4.08 ft at 4:30AM Sep 23, 2018Observed: 4.29 ft at 4:36AM Sep 23, 2018Observed: 4.4 ft at 4:42AM Sep 23, 2018Observed: 4.46 ft at 4:48AM Sep 23, 2018Observed: 4.65 ft at 4:54AM Sep 23, 2018Observed: 4.71 ft at 5:00AM Sep 23, 2018Observed: 4.91 ft at 5:06AM Sep 23, 2018Observed: 4.95 ft at 5:12AM Sep 23, 2018Observed: 5.06 ft at 5:18AM Sep 23, 2018Observed: 5.18 ft at 5:24AM Sep 23, 2018Observed: 5.25 ft at 5:30AM Sep 23, 2018Observed: 5.33 ft at 5:36AM Sep 23, 2018Observed: 5.39 ft at 5:42AM Sep 23, 2018Observed: 5.47 ft at 5:48AM Sep 23, 2018Observed: 5.51 ft at 5:54AM Sep 23, 2018Observed: 5.58 ft at 6:00AM Sep 23, 2018Observed: 5.64 ft at 6:06AM Sep 23, 2018Observed: 5.71 ft at 6:12AM Sep 23, 2018Observed: 5.76 ft at 6:18AM Sep 23, 2018Observed: 5.82 ft at 6:24AM Sep 23, 2018Observed: 5.87 ft at 6:30AM Sep 23, 2018Observed: 5.9 ft at 6:36AM Sep 23, 2018Observed: 5.93 ft at 6:42AM Sep 23, 2018Observed: 5.98 ft at 6:54AM Sep 23, 2018Observed: 6 ft at 7:00AM Sep 23, 2018Observed: 6.03 ft at 7:06AM Sep 23, 2018Observed: 6.04 ft at 7:12AM Sep 23, 2018Observed: 6.05 ft at 7:18AM Sep 23, 2018Observed: 6.03 ft at 7:24AM Sep 23, 2018Observed: 6.03 ft at 7:30AM Sep 23, 2018Observed: 6 ft at 7:36AM Sep 23, 2018Observed: 5.98 ft at 7:42AM Sep 23, 2018Observed: 5.99 ft at 7:48AM Sep 23, 2018Observed: 5.95 ft at 7:54AM Sep 23, 2018Observed: 5.94 ft at 8:00AM Sep 23, 2018Observed: 5.91 ft at 8:06AM Sep 23, 2018Observed: 5.87 ft at 8:12AM Sep 23, 2018Observed: 5.77 ft at 8:24AM Sep 23, 2018Observed: 5.72 ft at 8:30AM Sep 23, 2018Observed: 5.67 ft at 8:36AM Sep 23, 2018Observed: 5.62 ft at 8:42AM Sep 23, 2018Observed: 5.54 ft at 8:48AM Sep 23, 2018Observed: 5.45 ft at 8:54AM Sep 23, 2018Observed: 5.35 ft at 9:00AM Sep 23, 2018Observed: 5.27 ft at 9:06AM Sep 23, 2018Observed: 5.18 ft at 9:12AM Sep 23, 2018Observed: 5.08 ft at 9:18AM Sep 23, 2018Observed: 4.99 ft at 9:24AM Sep 23, 2018Observed: 4.89 ft at 9:30AM Sep 23, 2018Observed: 4.8 ft at 9:36AM Sep 23, 2018Observed: 4.65 ft at 9:42AM Sep 23, 2018Observed: 4.61 ft at 9:48AM Sep 23, 2018Observed: 4.48 ft at 9:54AM Sep 23, 2018Observed: 4.39 ft at 10:00AM Sep 23, 2018Observed: 4.27 ft at 10:06AM Sep 23, 2018Observed: 4.16 ft at 10:12AM Sep 23, 2018Observed: 4.06 ft at 10:18AM Sep 23, 2018Observed: 3.95 ft at 10:24AM Sep 23, 2018Observed: 3.83 ft at 10:30AM Sep 23, 2018Observed: 3.7 ft at 10:36AM Sep 23, 2018Observed: 3.57 ft at 10:42AM Sep 23, 2018Observed: 3.43 ft at 10:48AM Sep 23, 2018Observed: 3.29 ft at 10:54AM Sep 23, 2018Observed: 3.17 ft at 11:00AM Sep 23, 2018Observed: 3.05 ft at 11:06AM Sep 23, 2018Observed: 2.93 ft at 11:12AM Sep 23, 2018Observed: 2.8 ft at 11:18AM Sep 23, 2018Observed: 2.66 ft at 11:24AM Sep 23, 2018Observed: 2.52 ft at 11:30AM Sep 23, 2018Observed: 2.4 ft at 11:36AM Sep 23, 2018Observed: 2.27 ft at 11:42AM Sep 23, 2018Observed: 2.15 ft at 11:48AM Sep 23, 2018Observed: 2.03 ft at 11:54AM Sep 23, 2018Observed: 1.93 ft at 12:00PM Sep 23, 2018Observed: 1.82 ft at 12:06PM Sep 23, 2018Observed: 1.74 ft at 12:12PM Sep 23, 2018Observed: 1.67 ft at 12:18PM Sep 23, 2018Observed: 1.58 ft at 12:24PM Sep 23, 2018Observed: 1.5 ft at 12:30PM Sep 23, 2018Observed: 1.44 ft at 12:36PM Sep 23, 2018Observed: 1.37 ft at 12:42PM Sep 23, 2018Observed: 1.31 ft at 12:48PM Sep 23, 2018Observed: 1.27 ft at 12:54PM Sep 23, 2018Observed: 1.23 ft at 1:00PM Sep 23, 2018Observed: 1.2 ft at 1:06PM Sep 23, 2018Observed: 1.16 ft at 1:12PM Sep 23, 2018Observed: 1.15 ft at 1:18PM Sep 23, 2018Observed: 1.15 ft at 1:24PM Sep 23, 2018Observed: 1.15 ft at 1:30PM Sep 23, 2018Observed: 1.16 ft at 1:36PM Sep 23, 2018Observed: 1.18 ft at 1:42PM Sep 23, 2018Observed: 1.22 ft at 1:48PM Sep 23, 2018Observed: 1.25 ft at 1:54PM Sep 23, 2018Observed: 1.28 ft at 2:00PM Sep 23, 2018Observed: 1.32 ft at 2:06PM Sep 23, 2018Observed: 1.35 ft at 2:12PM Sep 23, 2018Observed: 1.39 ft at 2:18PM Sep 23, 2018Observed: 1.44 ft at 2:24PM Sep 23, 2018Observed: 1.51 ft at 2:30PM Sep 23, 2018Observed: 1.58 ft at 2:36PM Sep 23, 2018Observed: 1.67 ft at 2:42PM Sep 23, 2018Observed: 1.76 ft at 2:48PM Sep 23, 2018Observed: 1.84 ft at 2:54PM Sep 23, 2018Observed: 1.94 ft at 3:00PM Sep 23, 2018Observed: 2.03 ft at 3:06PM Sep 23, 2018Observed: 2.14 ft at 3:12PM Sep 23, 2018Observed: 2.25 ft at 3:18PM Sep 23, 2018Observed: 2.38 ft at 3:24PM Sep 23, 2018Observed: 2.5 ft at 3:30PM Sep 23, 2018Observed: 2.64 ft at 3:36PM Sep 23, 2018Observed: 2.77 ft at 3:42PM Sep 23, 2018Observed: 2.88 ft at 3:48PM Sep 23, 2018Observed: 3.01 ft at 3:54PM Sep 23, 2018Observed: 3.12 ft at 4:00PM Sep 23, 2018Observed: 3.24 ft at 4:06PM Sep 23, 2018Observed: 3.38 ft at 4:12PM Sep 23, 2018Observed: 3.54 ft at 4:18PM Sep 23, 2018Observed: 3.68 ft at 4:24PM Sep 23, 2018Observed: 3.82 ft at 4:30PM Sep 23, 2018Observed: 3.96 ft at 4:36PM Sep 23, 2018Observed: 4.09 ft at 4:42PM Sep 23, 2018Observed: 4.23 ft at 4:48PM Sep 23, 2018Observed: 4.35 ft at 4:54PM Sep 23, 2018Observed: 4.48 ft at 5:00PM Sep 23, 2018Observed: 4.6 ft at 5:06PM Sep 23, 2018Observed: 4.71 ft at 5:12PM Sep 23, 2018Observed: 4.83 ft at 5:18PM Sep 23, 2018Observed: 4.95 ft at 5:24PM Sep 23, 2018Observed: 5.06 ft at 5:30PM Sep 23, 2018Observed: 5.17 ft at 5:36PM Sep 23, 2018Observed: 5.28 ft at 5:42PM Sep 23, 2018Observed: 5.37 ft at 5:48PM Sep 23, 2018Observed: 5.46 ft at 5:54PM Sep 23, 2018Observed: 5.57 ft at 6:00PM Sep 23, 2018Observed: 5.64 ft at 6:06PM Sep 23, 2018Observed: 5.73 ft at 6:12PM Sep 23, 2018Observed: 5.78 ft at 6:18PM Sep 23, 2018Observed: 5.84 ft at 6:24PM Sep 23, 2018Observed: 5.9 ft at 6:30PM Sep 23, 2018Observed: 5.94 ft at 6:36PM Sep 23, 2018Observed: 6 ft at 6:42PM Sep 23, 2018Observed: 6.12 ft at 6:54PM Sep 23, 2018Observed: 6.18 ft at 7:00PM Sep 23, 2018Observed: 6.23 ft at 7:06PM Sep 23, 2018Observed: 6.27 ft at 7:12PM Sep 23, 2018Observed: 6.31 ft at 7:18PM Sep 23, 2018Observed: 6.34 ft at 7:24PM Sep 23, 2018Observed: 6.38 ft at 7:30PM Sep 23, 2018Observed: 6.4 ft at 7:36PM Sep 23, 2018Observed: 6.42 ft at 7:42PM Sep 23, 2018Observed: 6.44 ft at 7:48PM Sep 23, 2018Observed: 6.45 ft at 8:00PM Sep 23, 2018Observed: 6.45 ft at 8:06PM Sep 23, 2018Observed: 6.44 ft at 8:12PM Sep 23, 2018Observed: 6.44 ft at 8:18PM Sep 23, 2018Observed: 6.43 ft at 8:24PM Sep 23, 2018Observed: 6.41 ft at 8:30PM Sep 23, 2018Observed: 6.38 ft at 8:36PM Sep 23, 2018Observed: 6.35 ft at 8:42PM Sep 23, 2018Observed: 6.29 ft at 8:48PM Sep 23, 2018Observed: 6.21 ft at 8:54PM Sep 23, 2018Observed: 6.13 ft at 9:00PM Sep 23, 2018Observed: 6.04 ft at 9:06PM Sep 23, 2018Observed: 5.97 ft at 9:12PM Sep 23, 2018Observed: 5.89 ft at 9:18PM Sep 23, 2018Observed: 5.81 ft at 9:24PM Sep 23, 2018Observed: 5.74 ft at 9:30PM Sep 23, 2018Observed: 5.66 ft at 9:36PM Sep 23, 2018Observed: 5.56 ft at 9:42PM Sep 23, 2018Observed: 5.45 ft at 9:48PM Sep 23, 2018Observed: 5.35 ft at 9:54PM Sep 23, 2018Observed: 5.24 ft at 10:00PM Sep 23, 2018Observed: 5.12 ft at 10:06PM Sep 23, 2018Observed: 5.01 ft at 10:12PM Sep 23, 2018Observed: 4.9 ft at 10:18PM Sep 23, 2018Observed: 4.78 ft at 10:24PM Sep 23, 2018Observed: 4.66 ft at 10:30PM Sep 23, 2018Observed: 4.53 ft at 10:36PM Sep 23, 2018Observed: 4.4 ft at 10:42PM Sep 23, 2018Observed: 4.27 ft at 10:48PM Sep 23, 2018Observed: 4.13 ft at 10:54PM Sep 23, 2018Observed: 4.03 ft at 11:00PM Sep 23, 2018Observed: 3.9 ft at 11:06PM Sep 23, 2018Observed: 3.79 ft at 11:12PM Sep 23, 2018Observed: 3.66 ft at 11:18PM Sep 23, 2018Observed: 3.55 ft at 11:24PM Sep 23, 2018Observed: 3.43 ft at 11:30PM Sep 23, 2018Observed: 3.3 ft at 11:36PM Sep 23, 2018Observed: 3.18 ft at 11:42PM Sep 23, 2018Observed: 3.06 ft at 11:48PM Sep 23, 2018Observed: 2.93 ft at 11:54PM Sep 23, 2018Observed: 2.82 ft at 12:00AM Sep 24, 2018Observed: 2.7 ft at 12:06AM Sep 24, 2018Observed: 2.59 ft at 12:12AM Sep 24, 2018Observed: 2.48 ft at 12:18AM Sep 24, 2018Observed: 2.37 ft at 12:24AM Sep 24, 2018Observed: 2.25 ft at 12:30AM Sep 24, 2018Observed: 2.14 ft at 12:36AM Sep 24, 2018Observed: 2.02 ft at 12:42AM Sep 24, 2018Observed: 1.92 ft at 12:48AM Sep 24, 2018Observed: 1.81 ft at 12:54AM Sep 24, 2018Observed: 1.72 ft at 1:00AM Sep 24, 2018Observed: 1.62 ft at 1:06AM Sep 24, 2018Observed: 1.55 ft at 1:12AM Sep 24, 2018Observed: 1.47 ft at 1:18AM Sep 24, 2018Observed: 1.4 ft at 1:24AM Sep 24, 2018Observed: 1.35 ft at 1:30AM Sep 24, 2018Observed: 1.3 ft at 1:36AM Sep 24, 2018Observed: 1.25 ft at 1:42AM Sep 24, 2018Observed: 1.22 ft at 1:48AM Sep 24, 2018Observed: 1.19 ft at 1:54AM Sep 24, 2018Observed: 1.16 ft at 2:00AM Sep 24, 2018Observed: 1.15 ft at 2:06AM Sep 24, 2018Observed: 1.14 ft at 2:12AM Sep 24, 2018Observed: 1.15 ft at 2:24AM Sep 24, 2018Observed: 1.16 ft at 2:30AM Sep 24, 2018Observed: 1.2 ft at 2:36AM Sep 24, 2018Observed: 1.23 ft at 2:42AM Sep 24, 2018Observed: 1.29 ft at 2:48AM Sep 24, 2018Observed: 1.35 ft at 2:54AM Sep 24, 2018Observed: 1.43 ft at 3:00AM Sep 24, 2018Observed: 1.52 ft at 3:06AM Sep 24, 2018Observed: 1.61 ft at 3:12AM Sep 24, 2018Observed: 1.71 ft at 3:18AM Sep 24, 2018Observed: 1.81 ft at 3:24AM Sep 24, 2018Observed: 1.95 ft at 3:30AM Sep 24, 2018Observed: 2.02 ft at 3:36AM Sep 24, 2018Observed: 2.15 ft at 3:42AM Sep 24, 2018Observed: 2.28 ft at 3:48AM Sep 24, 2018Observed: 2.45 ft at 3:54AM Sep 24, 2018Observed: 2.58 ft at 4:00AM Sep 24, 2018Observed: 2.7 ft at 4:06AM Sep 24, 2018Observed: 2.83 ft at 4:12AM Sep 24, 2018Observed: 2.96 ft at 4:18AM Sep 24, 2018Observed: 3.09 ft at 4:24AM Sep 24, 2018Observed: 3.26 ft at 4:30AM Sep 24, 2018Observed: 3.42 ft at 4:36AM Sep 24, 2018Observed: 3.55 ft at 4:42AM Sep 24, 2018Observed: 3.71 ft at 4:48AM Sep 24, 2018Observed: 3.84 ft at 4:54AM Sep 24, 2018Observed: 3.99 ft at 5:00AM Sep 24, 2018Observed: 4.13 ft at 5:06AM Sep 24, 2018Observed: 4.3 ft at 5:12AM Sep 24, 2018Observed: 4.4 ft at 5:18AM Sep 24, 2018Observed: 4.43 ft at 5:24AM Sep 24, 2018Observed: 4.65 ft at 5:30AM Sep 24, 2018Observed: 4.78 ft at 5:36AM Sep 24, 2018Observed: 4.84 ft at 5:42AM Sep 24, 2018Observed: 5 ft at 5:48AM Sep 24, 2018Observed: 5.07 ft at 5:54AM Sep 24, 2018Observed: 5.21 ft at 6:00AM Sep 24, 2018Observed: 5.28 ft at 6:06AM Sep 24, 2018Observed: 5.35 ft at 6:12AM Sep 24, 2018Observed: 5.42 ft at 6:18AM Sep 24, 2018Observed: 5.46 ft at 6:24AM Sep 24, 2018Observed: 5.53 ft at 6:30AM Sep 24, 2018Observed: 5.59 ft at 6:36AM Sep 24, 2018Observed: 5.65 ft at 6:42AM Sep 24, 2018Observed: 5.74 ft at 6:54AM Sep 24, 2018Observed: 5.8 ft at 7:00AM Sep 24, 2018Observed: 5.82 ft at 7:06AM Sep 24, 2018Observed: 5.88 ft at 7:12AM Sep 24, 2018Observed: 5.92 ft at 7:18AM Sep 24, 2018Observed: 5.94 ft at 7:24AM Sep 24, 2018Observed: 5.99 ft at 7:30AM Sep 24, 2018Observed: 6.03 ft at 7:36AM Sep 24, 2018Observed: 6.04 ft at 7:42AM Sep 24, 2018Observed: 6.06 ft at 7:54AM Sep 24, 2018Observed: 6.06 ft at 8:00AM Sep 24, 2018Observed: 6.07 ft at 8:06AM Sep 24, 2018Observed: 6.07 ft at 8:12AM Sep 24, 2018Observed: 6.07 ft at 8:18AM Sep 24, 2018Observed: 6.07 ft at 8:24AM Sep 24, 2018Observed: 6.05 ft at 8:30AM Sep 24, 2018Observed: 6.04 ft at 8:36AM Sep 24, 2018Observed: 6.03 ft at 8:42AM Sep 24, 2018Observed: 6 ft at 8:48AM Sep 24, 2018Observed: 5.95 ft at 8:54AM Sep 24, 2018Observed: 5.91 ft at 9:00AM Sep 24, 2018Observed: 5.86 ft at 9:06AM Sep 24, 2018Observed: 5.82 ft at 9:12AM Sep 24, 2018Observed: 5.77 ft at 9:18AM Sep 24, 2018Observed: 5.7 ft at 9:24AM Sep 24, 2018Observed: 5.64 ft at 9:30AM Sep 24, 2018Observed: 5.57 ft at 9:36AM Sep 24, 2018Observed: 5.5 ft at 9:42AM Sep 24, 2018Observed: 5.41 ft at 9:48AM Sep 24, 2018Observed: 5.33 ft at 9:54AM Sep 24, 2018Observed: 5.23 ft at 10:00AM Sep 24, 2018Observed: 5.14 ft at 10:06AM Sep 24, 2018Observed: 5.04 ft at 10:12AM Sep 24, 2018Observed: 4.94 ft at 10:18AM Sep 24, 2018Observed: 4.84 ft at 10:24AM Sep 24, 2018Observed: 4.73 ft at 10:30AM Sep 24, 2018Observed: 4.63 ft at 10:36AM Sep 24, 2018Observed: 4.51 ft at 10:42AM Sep 24, 2018Observed: 4.38 ft at 10:48AM Sep 24, 2018Observed: 4.26 ft at 10:54AM Sep 24, 2018Observed: 4.15 ft at 11:00AM Sep 24, 2018Observed: 4.04 ft at 11:06AM Sep 24, 2018Observed: 3.92 ft at 11:12AM Sep 24, 2018Observed: 3.66 ft at 11:24AM Sep 24, 2018Observed: 3.53 ft at 11:30AM Sep 24, 2018Observed: 3.4 ft at 11:36AM Sep 24, 2018Observed: 3.26 ft at 11:42AM Sep 24, 2018Observed: 3.15 ft at 11:48AM Sep 24, 2018Observed: 3.03 ft at 11:54AM Sep 24, 2018Observed: 2.91 ft at 12:00PM Sep 24, 2018Observed: 2.78 ft at 12:06PM Sep 24, 2018Observed: 2.67 ft at 12:12PM Sep 24, 2018Observed: 2.44 ft at 12:24PM Sep 24, 2018Observed: 2.32 ft at 12:30PM Sep 24, 2018Observed: 2.21 ft at 12:36PM Sep 24, 2018Observed: 2.1 ft at 12:42PM Sep 24, 2018Observed: 1.82 ft at 1:00PM Sep 24, 2018Observed: 1.74 ft at 1:06PM Sep 24, 2018Observed: 1.64 ft at 1:12PM Sep 24, 2018Observed: 1.56 ft at 1:18PM Sep 24, 2018Observed: 1.47 ft at 1:24PM Sep 24, 2018Observed: 1.41 ft at 1:30PM Sep 24, 2018Observed: 1.37 ft at 1:36PM Sep 24, 2018Observed: 1.33 ft at 1:42PM Sep 24, 2018Observed: 1.3 ft at 1:48PM Sep 24, 2018Observed: 1.23 ft at 1:54PM Sep 24, 2018Observed: 1.22 ft at 2:00PM Sep 24, 2018Observed: 1.21 ft at 2:06PM Sep 24, 2018Observed: 1.2 ft at 2:12PM Sep 24, 2018Observed: 1.19 ft at 2:24PM Sep 24, 2018Observed: 1.21 ft at 2:30PM Sep 24, 2018Observed: 1.2 ft at 2:36PM Sep 24, 2018Observed: 1.25 ft at 2:42PM Sep 24, 2018Observed: 1.27 ft at 2:48PM Sep 24, 2018Observed: 1.31 ft at 2:54PM Sep 24, 2018Observed: 1.37 ft at 3:00PM Sep 24, 2018Observed: 1.43 ft at 3:06PM Sep 24, 2018Observed: 1.51 ft at 3:12PM Sep 24, 2018Observed: 1.67 ft at 3:24PM Sep 24, 2018Observed: 1.77 ft at 3:30PM Sep 24, 2018Observed: 1.87 ft at 3:36PM Sep 24, 2018Observed: 1.97 ft at 3:42PM Sep 24, 2018Observed: 2.06 ft at 3:48PM Sep 24, 2018Observed: 2.15 ft at 3:54PM Sep 24, 2018Observed: 2.25 ft at 4:00PM Sep 24, 2018Observed: 2.38 ft at 4:06PM Sep 24, 2018Observed: 2.49 ft at 4:12PM Sep 24, 2018Observed: 2.62 ft at 4:18PM Sep 24, 2018Observed: 2.77 ft at 4:24PM Sep 24, 2018Observed: 2.9 ft at 4:30PM Sep 24, 2018Observed: 3.04 ft at 4:36PM Sep 24, 2018Observed: 3.19 ft at 4:42PM Sep 24, 2018Observed: 3.31 ft at 4:48PM Sep 24, 2018Observed: 3.46 ft at 4:54PM Sep 24, 2018Observed: 3.6 ft at 5:00PM Sep 24, 2018Observed: 3.75 ft at 5:06PM Sep 24, 2018Observed: 3.9 ft at 5:12PM Sep 24, 2018Observed: 4.05 ft at 5:18PM Sep 24, 2018Observed: 4.22 ft at 5:24PM Sep 24, 2018Observed: 4.36 ft at 5:30PM Sep 24, 2018Observed: 4.51 ft at 5:36PM Sep 24, 2018Observed: 4.67 ft at 5:42PM Sep 24, 2018Observed: 4.81 ft at 5:48PM Sep 24, 2018Observed: 4.83 ft at 5:54PM Sep 24, 2018Observed: 5.07 ft at 6:00PM Sep 24, 2018Observed: 5.15 ft at 6:06PM Sep 24, 2018Observed: 5.31 ft at 6:12PM Sep 24, 2018Observed: 5.5 ft at 6:24PM Sep 24, 2018Observed: 5.59 ft at 6:30PM Sep 24, 2018Observed: 5.67 ft at 6:36PM Sep 24, 2018Observed: 5.75 ft at 6:42PM Sep 24, 2018Observed: 5.78 ft at 6:48PM Sep 24, 2018Observed: 5.86 ft at 6:54PM Sep 24, 2018Observed: 5.98 ft at 7:00PM Sep 24, 2018Observed: 6.07 ft at 7:06PM Sep 24, 2018Observed: 6.17 ft at 7:12PM Sep 24, 2018Observed: 6.26 ft at 7:18PM Sep 24, 2018Observed: 6.33 ft at 7:24PM Sep 24, 2018Observed: 6.43 ft at 7:30PM Sep 24, 2018Observed: 6.45 ft at 7:36PM Sep 24, 2018Observed: 6.55 ft at 7:42PM Sep 24, 2018Observed: 6.63 ft at 8:00PM Sep 24, 2018Observed: 6.63 ft at 8:06PM Sep 24, 2018Observed: 6.62 ft at 8:12PM Sep 24, 2018Observed: 6.65 ft at 8:18PM Sep 24, 2018Observed: 6.65 ft at 8:24PM Sep 24, 2018Observed: 6.65 ft at 8:30PM Sep 24, 2018Observed: 6.63 ft at 8:36PM Sep 24, 2018Observed: 6.63 ft at 8:42PM Sep 24, 2018Observed: 6.66 ft at 8:48PM Sep 24, 2018Highest Observation: 6.67 ft at 8:54PM Sep 24, 2018Observed: 6.65 ft at 9:00PM Sep 24, 2018Observed: 6.62 ft at 9:06PM Sep 24, 2018Observed: 6.57 ft at 9:12PM Sep 24, 2018Observed: 6.5 ft at 9:18PM Sep 24, 2018Observed: 6.41 ft at 9:24PM Sep 24, 2018Observed: 6.33 ft at 9:30PM Sep 24, 2018Observed: 6.23 ft at 9:36PM Sep 24, 2018Observed: 6.15 ft at 9:42PM Sep 24, 2018Observed: 6.07 ft at 9:48PM Sep 24, 2018Observed: 5.98 ft at 9:54PM Sep 24, 2018Observed: 5.88 ft at 10:00PM Sep 24, 2018Observed: 5.78 ft at 10:06PM Sep 24, 2018Observed: 5.68 ft at 10:12PM Sep 24, 2018Observed: 5.58 ft at 10:18PM Sep 24, 2018Observed: 5.51 ft at 10:24PM Sep 24, 2018Observed: 5.44 ft at 10:30PM Sep 24, 2018Observed: 5.35 ft at 10:36PM Sep 24, 2018Observed: 5.25 ft at 10:42PM Sep 24, 2018Observed: 5.14 ft at 10:48PM Sep 24, 2018Observed: 5.02 ft at 10:54PM Sep 24, 2018Observed: 4.9 ft at 11:00PM Sep 24, 2018Observed: 4.78 ft at 11:06PM Sep 24, 2018Observed: 4.67 ft at 11:12PM Sep 24, 2018Observed: 4.55 ft at 11:18PM Sep 24, 2018Observed: 4.41 ft at 11:24PM Sep 24, 2018Observed: 4.29 ft at 11:30PM Sep 24, 2018Observed: 4.16 ft at 11:36PM Sep 24, 2018Observed: 4.02 ft at 11:42PM Sep 24, 2018Observed: 3.86 ft at 11:48PM Sep 24, 2018Observed: 3.71 ft at 11:54PM Sep 24, 2018Observed: 3.58 ft at 12:00AM Sep 25, 2018Observed: 3.45 ft at 12:06AM Sep 25, 2018Observed: 3.32 ft at 12:12AM Sep 25, 2018Observed: 3.09 ft at 12:24AM Sep 25, 2018Observed: 2.97 ft at 12:30AM Sep 25, 2018Observed: 2.82 ft at 12:36AM Sep 25, 2018Observed: 2.7 ft at 12:42AM Sep 25, 2018Observed: 2.43 ft at 12:54AM Sep 25, 2018Observed: 2.33 ft at 1:00AM Sep 25, 2018Forecast: 0.9 ft 2:00AM Sep 25, 2018Forecast: 0.9 ft 3:00AM Sep 25, 2018Forecast: 1.7 ft 4:00AM Sep 25, 2018Forecast: 3.1 ft 5:00AM Sep 25, 2018Forecast: 4.5 ft 6:00AM Sep 25, 2018Forecast: 5.6 ft 7:00AM Sep 25, 2018Forecast: 6.2 ft 8:00AM Sep 25, 2018Forecast: 6.4 ft 9:00AM Sep 25, 2018Forecast: 5.9 ft 10:00AM Sep 25, 2018Forecast: 4.9 ft 11:00AM Sep 25, 2018Forecast: 3.5 ft 12:00PM Sep 25, 2018Forecast: 2.1 ft 1:00PM Sep 25, 2018Forecast: 1.1 ft 2:00PM Sep 25, 2018Forecast: 0.9 ft 3:00PM Sep 25, 2018Forecast: 1.5 ft 4:00PM Sep 25, 2018Forecast: 2.7 ft 5:00PM Sep 25, 2018Forecast: 4.1 ft 6:00PM Sep 25, 2018Forecast: 5.3 ft 7:00PM Sep 25, 2018Forecast: 6.2 ft 8:00PM Sep 25, 2018Highest Forecast: 6.5 ft 9:00PM Sep 25, 2018Forecast: 6.3 ft 10:00PM Sep 25, 2018Forecast: 5.4 ft 11:00PM Sep 25, 2018Forecast: 3.9 ft 12:00AM Sep 26, 2018Forecast: 2.3 ft 1:00AM Sep 26, 2018Forecast: 1.1 ft 2:00AM Sep 26, 2018Forecast: 0.5 ft 3:00AM Sep 26, 2018Forecast: 0.9 ft 4:00AM Sep 26, 2018Forecast: 2 ft 5:00AM Sep 26, 2018Forecast: 3.4 ft 6:00AM Sep 26, 2018Forecast: 4.8 ft 7:00AM Sep 26, 2018Forecast: 5.8 ft 8:00AM Sep 26, 2018Forecast: 6.1 ft 9:00AM Sep 26, 2018Forecast: 6 ft 10:00AM Sep 26, 2018Forecast: 5.3 ft 11:00AM Sep 26, 2018Forecast: 4.1 ft 12:00PM Sep 26, 2018Forecast: 2.6 ft 1:00PM Sep 26, 2018Forecast: 1.3 ft 2:00PM Sep 26, 2018Forecast: 0.6 ft 3:00PM Sep 26, 2018Forecast: 0.7 ft 4:00PM Sep 26, 2018Forecast: 1.5 ft 5:00PM Sep 26, 2018Forecast: 2.8 ft 6:00PM Sep 26, 2018Forecast: 4.3 ft 7:00PM Sep 26, 2018Forecast: 5.4 ft 8:00PM Sep 26, 2018Forecast: 5.9 ft 9:00PM Sep 26, 2018Forecast: 6 ft 10:00PM Sep 26, 2018Forecast: 5.5 ft 11:00PM Sep 26, 2018Forecast: 4.4 ft 12:00AM Sep 27, 2018Forecast: 2.9 ft 1:00AM Sep 27, 2018Forecast: 1.4 ft 2:00AM Sep 27, 2018Forecast: 0.3 ft 3:00AM Sep 27, 2018Forecast: 0.1 ft 4:00AM Sep 27, 2018Forecast: 0.8 ft 5:00AM Sep 27, 2018Forecast: 2.1 ft 6:00AM Sep 27, 2018Forecast: 3.6 ft 7:00AM Sep 27, 2018Forecast: 4.9 ft 8:00AM Sep 27, 2018Forecast: 5.7 ft 9:00AM Sep 27, 2018Forecast: 6 ft 10:00AM Sep 27, 2018Forecast: 5.7 ft 11:00AM Sep 27, 2018Forecast: 4.9 ft 12:00PM Sep 27, 2018Forecast: 3.5 ft 1:00PM Sep 27, 2018Forecast: 2.1 ft 2:00PM Sep 27, 2018Forecast: 0.9 ft 3:00PM Sep 27, 2018Forecast: 0.4 ft 4:00PM Sep 27, 2018Forecast: 0.7 ft 5:00PM Sep 27, 2018Forecast: 1.7 ft 6:00PM Sep 27, 2018Forecast: 3 ft 7:00PM Sep 27, 2018Forecast: 4.3 ft 8:00PM Sep 27, 2018Forecast: 5.2 ft 9:00PM Sep 27, 2018Forecast: 5.6 ft 10:00PM Sep 27, 2018Forecast: 5.5 ft 11:00PM Sep 27, 2018Forecast: 4.9 ft 12:00AM Sep 28, 2018Forecast: 3.8 ft 1:00AM Sep 28, 2018NOAA National Ocean ServiceCHTS1(plotting HMIRG) Graph Created (1:33AM Sep 25, 2018)ObservedForecast (issued 9:01PM Sep 24)Latest observed value: 2.33 ft at 1:00 AM EDT 25-Sep-2018. Flood Stage is 7 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by ocean tides.

NOTE: For specific information regarding Coastal Flood Watches, Warnings, and Advisories refer to the latest Coastal Hazard Message.  During tropical cyclones, please refer here for additional storm surge information.

 

NOTE: Forecasts for the Cooper River at Charleston Harbor are issued routinely year-round.

Vertical Datum references a tidal datum (MLLW)...for more information see Tides and Currents .

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Upstream Gauge - near Goose Creek Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 7.5
Flood Stage: 7
Action Stage: 6.5
Low Stage (in feet): -4.08

Historic Crests
(1) 12.52 ft on 09/22/1989
(2) 10.23 ft on 08/11/1940
(3) 9.92 ft on 09/11/2017
(4) 9.29 ft on 10/08/2016
(5) 8.81 ft on 01/01/1987
(6) 8.69 ft on 10/27/2015
(7) 8.64 ft on 09/04/1979
(8) 8.64 ft on 05/28/1934
(9) 8.46 ft on 11/02/1947
(10) 8.29 ft on 10/03/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.92 ft on 09/11/2017
(2) 9.29 ft on 10/08/2016
(3) 8.27 ft on 10/28/2015
(4) 8.69 ft on 10/27/2015
(5) 8.21 ft on 10/04/2015
(6) 8.29 ft on 10/03/2015
(7) 8.05 ft on 09/29/2015
(8) 8.01 ft on 09/28/2015
(9) 8.06 ft on 06/23/2009
(10) 8.11 ft on 06/22/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -4.08 ft on 03/13/1993
(2) -3.66 ft on 11/30/1963
(3) -3.29 ft on 12/21/1976
(4) -3.17 ft on 02/15/1953
(5) -3.13 ft on 01/24/1979
Show More Low Water Records

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

Zoom Level:16
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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
12.52 Record tide level reached in association with Hurricane Hugo which made landfall at Sullivans Island, SC as a Category 4 hurricane at midnight September 22nd, 1989.
10.23 Peak tide level reached in association with an unnamed hurricane that made landfall near Hilton Head Island, SC as a Category 2 hurricane on August 11th, 1940.
9.92 Peak tide level reached in association with Tropical Storm Irma on September 11th, 2017.
9.29 Peak tide level reached in association with Hurricane Matthew which made landfall near McClellanville, SC as a Category 1 hurricane on October 8th, 2016.
8.64 Peak tide level reached in associated with Hurricane David which made landfall near Sapelo Island, GA as a Category 1 hurricane on September 4th, 1979.
8.15 Peak tide level reached in associated with an unnamed hurricane that made landfall near Ossabaw Island, GA as a Category 2 hurricane on October 15th, 1947.
8.14 Peak tide level reached in association with Hurricane Gracie which made landfall near Edisto Island, SC as a Category 4 hurricane on September 29th, 1959.
8 At 8.0 ft MLLW, major coastal flooding occurs. Widespread flooding occurs in Downtown Charleston with numerous roads flooded and impassable and some impact to structures. Impacts become more extensive all along the southeast South Carolina coast including erosion at area beaches, with limited or no access to docks, piers, and some islands.
7.5 At 7.5 ft MLLW, moderate coastal flooding occurs. In Downtown Charleston, additional impacted roads include HW-17 at HW-61, Market Street, East Bay, Rutledge, and areas around MUSC. Other impacted areas include Long Point Road near Palmetto Islands County Park, locations around the Naval Complex, 12th and 15th Streets on Isle of Palms, and the road leading to Bohicket Marina on Seabrook Island. In Beaufort County, flooding will impact Hunting Island and the Sea Island Parkway near Chowan Creek Bridge.
7 At 7.0 ft MLLW, minor coastal flooding typically begins. Minor flooding on roadways around Downtown Charleston occurs, possibly including Lockwood Drive, Wentworth and Barre, Fishburne and Hagood, and Morrison Drive. As the tide height approaches 7.5 ft MLLW, roads can become impassable and closed. Other impacts outside of Downtown Charleston include minor flooding of low-lying locations near area beaches including Isle of Palms, Sullivan's Island, Folly Beach, Kiawah Island, and Edisto Island.
About This Location Collapse

Latitude: 32.780783° N, Longitude: 79.923609° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 -3.14 3.86 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -2.16 4.84 Older USGS topographic maps, NGVD29 benchmarks
MSL -2.92 4.08 Older USGS topographic maps, MSL benchmarks
Other -5.76 1.24 Mean Higher High Water (MHHW), which is used as a proxy for inundation.
Additional Information Collapse
Gage referenced to Mean Lower Low Water (MLLW). To convert to Mean Sea Level (MSL), subtract 2.92 ft. Click here to access the astronomical tide predictions for Charleston Harbor. These predictions do not incorporate effects such as wind which can increase values by as much as 2 ft during non-tropical events.
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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
Charleston Weather Forecast Office
5777 South Aviation Avenue
Charleston, SC 29406-6162
(843) 744-0303
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Page last modified: 21-Dec-2016 10:38 PM
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