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Hydrograph River at a Glance Download
Nantucket Harbor at Nantucket (IN MLLW) Tide Height (ft)Observed: 3.7 ft at 7:18PM Aug 07, 2022Observed: 3.73 ft at 7:24PM Aug 07, 2022Observed: 3.77 ft at 7:30PM Aug 07, 2022Observed: 3.81 ft at 7:36PM Aug 07, 2022Observed: 3.84 ft at 7:42PM Aug 07, 2022Observed: 3.94 ft at 8:00PM Aug 07, 2022Observed: 3.95 ft at 8:06PM Aug 07, 2022Observed: 3.96 ft at 8:12PM Aug 07, 2022Observed: 3.98 ft at 8:18PM Aug 07, 2022Observed: 3.98 ft at 8:24PM Aug 07, 2022Observed: 3.99 ft at 8:30PM Aug 07, 2022Observed: 3.97 ft at 8:36PM Aug 07, 2022Observed: 3.97 ft at 8:42PM Aug 07, 2022Observed: 3.98 ft at 8:48PM Aug 07, 2022Observed: 3.96 ft at 8:54PM Aug 07, 2022Observed: 3.95 ft at 9:00PM Aug 07, 2022Observed: 3.93 ft at 9:06PM Aug 07, 2022Observed: 3.9 ft at 9:12PM Aug 07, 2022Observed: 3.86 ft at 9:18PM Aug 07, 2022Observed: 3.82 ft at 9:24PM Aug 07, 2022Observed: 3.75 ft at 9:30PM Aug 07, 2022Observed: 3.71 ft at 9:36PM Aug 07, 2022Observed: 3.67 ft at 9:42PM Aug 07, 2022Observed: 3.61 ft at 9:48PM Aug 07, 2022Observed: 3.54 ft at 9:54PM Aug 07, 2022Observed: 3.5 ft at 10:00PM Aug 07, 2022Observed: 3.4 ft at 10:06PM Aug 07, 2022Observed: 3.35 ft at 10:12PM Aug 07, 2022Observed: 3.26 ft at 10:18PM Aug 07, 2022Observed: 3.18 ft at 10:24PM Aug 07, 2022Observed: 3.11 ft at 10:30PM Aug 07, 2022Observed: 3.03 ft at 10:36PM Aug 07, 2022Observed: 2.95 ft at 10:42PM Aug 07, 2022Observed: 2.86 ft at 10:48PM Aug 07, 2022Observed: 2.81 ft at 10:54PM Aug 07, 2022Observed: 2.73 ft at 11:00PM Aug 07, 2022Observed: 2.65 ft at 11:06PM Aug 07, 2022Observed: 2.56 ft at 11:12PM Aug 07, 2022Observed: 2.47 ft at 11:18PM Aug 07, 2022Observed: 2.4 ft at 11:24PM Aug 07, 2022Observed: 2.32 ft at 11:30PM Aug 07, 2022Observed: 2.24 ft at 11:36PM Aug 07, 2022Observed: 2.15 ft at 11:42PM Aug 07, 2022Observed: 2.07 ft at 11:48PM Aug 07, 2022Observed: 1.98 ft at 11:54PM Aug 07, 2022Observed: 1.88 ft at 12:00AM Aug 08, 2022Observed: 1.79 ft at 12:06AM Aug 08, 2022Observed: 1.69 ft at 12:12AM Aug 08, 2022Observed: 1.58 ft at 12:18AM Aug 08, 2022Observed: 1.48 ft at 12:24AM Aug 08, 2022Observed: 1.38 ft at 12:30AM Aug 08, 2022Observed: 1.28 ft at 12:36AM Aug 08, 2022Observed: 1.17 ft at 12:42AM Aug 08, 2022Observed: 1.07 ft at 12:48AM Aug 08, 2022Observed: 0.97 ft at 12:54AM Aug 08, 2022Observed: 0.88 ft at 1:00AM Aug 08, 2022Observed: 0.78 ft at 1:06AM Aug 08, 2022Observed: 0.7 ft at 1:12AM Aug 08, 2022Observed: 0.63 ft at 1:18AM Aug 08, 2022Observed: 0.56 ft at 1:24AM Aug 08, 2022Observed: 0.49 ft at 1:30AM Aug 08, 2022Observed: 0.42 ft at 1:36AM Aug 08, 2022Observed: 0.36 ft at 1:42AM Aug 08, 2022Observed: 0.3 ft at 1:48AM Aug 08, 2022Observed: 0.26 ft at 1:54AM Aug 08, 2022Observed: 0.22 ft at 2:00AM Aug 08, 2022Observed: 0.19 ft at 2:06AM Aug 08, 2022Observed: 0.15 ft at 2:12AM Aug 08, 2022Observed: 0.13 ft at 2:18AM Aug 08, 2022Observed: 0.11 ft at 2:24AM Aug 08, 2022Observed: 0.08 ft at 2:30AM Aug 08, 2022Observed: 0.06 ft at 2:36AM Aug 08, 2022Observed: 0.05 ft at 2:42AM Aug 08, 2022Observed: 0.04 ft at 2:48AM Aug 08, 2022Observed: 0.03 ft at 2:54AM Aug 08, 2022Observed: 0.03 ft at 3:00AM Aug 08, 2022Observed: 0.03 ft at 3:06AM Aug 08, 2022Observed: 0.04 ft at 3:12AM Aug 08, 2022Observed: 0.06 ft at 3:18AM Aug 08, 2022Observed: 0.1 ft at 3:24AM Aug 08, 2022Observed: 0.13 ft at 3:30AM Aug 08, 2022Observed: 0.18 ft at 3:36AM Aug 08, 2022Observed: 0.23 ft at 3:42AM Aug 08, 2022Observed: 0.28 ft at 3:48AM Aug 08, 2022Observed: 0.33 ft at 3:54AM Aug 08, 2022Observed: 0.38 ft at 4:00AM Aug 08, 2022Observed: 0.44 ft at 4:06AM Aug 08, 2022Observed: 0.48 ft at 4:12AM Aug 08, 2022Observed: 0.52 ft at 4:18AM Aug 08, 2022Observed: 0.56 ft at 4:24AM Aug 08, 2022Observed: 0.61 ft at 4:30AM Aug 08, 2022Observed: 0.67 ft at 4:36AM Aug 08, 2022Observed: 0.72 ft at 4:42AM Aug 08, 2022Observed: 0.76 ft at 4:48AM Aug 08, 2022Observed: 0.83 ft at 4:54AM Aug 08, 2022Observed: 0.89 ft at 5:00AM Aug 08, 2022Observed: 0.94 ft at 5:06AM Aug 08, 2022Observed: 1 ft at 5:12AM Aug 08, 2022Observed: 1.06 ft at 5:18AM Aug 08, 2022Observed: 1.11 ft at 5:24AM Aug 08, 2022Observed: 1.15 ft at 5:30AM Aug 08, 2022Observed: 1.21 ft at 5:36AM Aug 08, 2022Observed: 1.27 ft at 5:42AM Aug 08, 2022Observed: 1.34 ft at 5:48AM Aug 08, 2022Observed: 1.39 ft at 5:54AM Aug 08, 2022Observed: 1.45 ft at 6:00AM Aug 08, 2022Observed: 1.51 ft at 6:06AM Aug 08, 2022Observed: 1.56 ft at 6:12AM Aug 08, 2022Observed: 1.62 ft at 6:18AM Aug 08, 2022Observed: 1.68 ft at 6:24AM Aug 08, 2022Observed: 1.73 ft at 6:30AM Aug 08, 2022Observed: 1.77 ft at 6:36AM Aug 08, 2022Observed: 1.84 ft at 6:42AM Aug 08, 2022Observed: 1.9 ft at 6:48AM Aug 08, 2022Observed: 1.96 ft at 6:54AM Aug 08, 2022Observed: 2.02 ft at 7:00AM Aug 08, 2022Observed: 2.08 ft at 7:06AM Aug 08, 2022Observed: 2.12 ft at 7:12AM Aug 08, 2022Observed: 2.17 ft at 7:18AM Aug 08, 2022Observed: 2.23 ft at 7:24AM Aug 08, 2022Observed: 2.29 ft at 7:30AM Aug 08, 2022Observed: 2.34 ft at 7:36AM Aug 08, 2022Observed: 2.39 ft at 7:42AM Aug 08, 2022Observed: 2.43 ft at 7:48AM Aug 08, 2022Observed: 2.48 ft at 7:54AM Aug 08, 2022Observed: 2.53 ft at 8:00AM Aug 08, 2022Observed: 2.57 ft at 8:06AM Aug 08, 2022Observed: 2.61 ft at 8:12AM Aug 08, 2022Observed: 2.65 ft at 8:18AM Aug 08, 2022Observed: 2.7 ft at 8:24AM Aug 08, 2022Observed: 2.73 ft at 8:30AM Aug 08, 2022Observed: 2.77 ft at 8:36AM Aug 08, 2022Observed: 2.79 ft at 8:42AM Aug 08, 2022Observed: 2.83 ft at 8:48AM Aug 08, 2022Observed: 2.85 ft at 8:54AM Aug 08, 2022Observed: 2.87 ft at 9:00AM Aug 08, 2022Observed: 2.89 ft at 9:06AM Aug 08, 2022Observed: 2.9 ft at 9:12AM Aug 08, 2022Observed: 2.87 ft at 9:18AM Aug 08, 2022Observed: 2.87 ft at 9:24AM Aug 08, 2022Observed: 2.86 ft at 9:30AM Aug 08, 2022Observed: 2.83 ft at 9:36AM Aug 08, 2022Observed: 2.83 ft at 9:42AM Aug 08, 2022Observed: 2.84 ft at 9:48AM Aug 08, 2022Observed: 2.84 ft at 9:54AM Aug 08, 2022Observed: 2.84 ft at 10:00AM Aug 08, 2022Observed: 2.83 ft at 10:06AM Aug 08, 2022Observed: 2.8 ft at 10:12AM Aug 08, 2022Observed: 2.75 ft at 10:18AM Aug 08, 2022Observed: 2.72 ft at 10:24AM Aug 08, 2022Observed: 2.67 ft at 10:30AM Aug 08, 2022Observed: 2.61 ft at 10:36AM Aug 08, 2022Observed: 2.58 ft at 10:42AM Aug 08, 2022Observed: 2.52 ft at 10:48AM Aug 08, 2022Observed: 2.46 ft at 10:54AM Aug 08, 2022Observed: 2.41 ft at 11:00AM Aug 08, 2022Observed: 2.36 ft at 11:06AM Aug 08, 2022Observed: 2.31 ft at 11:12AM Aug 08, 2022Observed: 2.25 ft at 11:18AM Aug 08, 2022Observed: 2.17 ft at 11:24AM Aug 08, 2022Observed: 2.1 ft at 11:30AM Aug 08, 2022Observed: 2.02 ft at 11:36AM Aug 08, 2022Observed: 1.96 ft at 11:42AM Aug 08, 2022Observed: 1.92 ft at 11:48AM Aug 08, 2022Observed: 1.88 ft at 11:54AM Aug 08, 2022Observed: 1.82 ft at 12:00PM Aug 08, 2022Observed: 1.77 ft at 12:06PM Aug 08, 2022Observed: 1.7 ft at 12:12PM Aug 08, 2022Observed: 1.65 ft at 12:18PM Aug 08, 2022Observed: 1.58 ft at 12:24PM Aug 08, 2022Observed: 1.52 ft at 12:30PM Aug 08, 2022Observed: 1.46 ft at 12:36PM Aug 08, 2022Observed: 1.39 ft at 12:42PM Aug 08, 2022Observed: 1.32 ft at 12:48PM Aug 08, 2022Observed: 1.25 ft at 12:54PM Aug 08, 2022Observed: 1.2 ft at 1:00PM Aug 08, 2022Observed: 1.13 ft at 1:06PM Aug 08, 2022Observed: 1.06 ft at 1:12PM Aug 08, 2022Observed: 1 ft at 1:18PM Aug 08, 2022Observed: 0.94 ft at 1:24PM Aug 08, 2022Observed: 0.9 ft at 1:30PM Aug 08, 2022Observed: 0.84 ft at 1:36PM Aug 08, 2022Observed: 0.81 ft at 1:42PM Aug 08, 2022Observed: 0.75 ft at 1:48PM Aug 08, 2022Observed: 0.73 ft at 1:54PM Aug 08, 2022Observed: 0.7 ft at 2:00PM Aug 08, 2022Observed: 0.69 ft at 2:06PM Aug 08, 2022Observed: 0.63 ft at 2:12PM Aug 08, 2022Observed: 0.62 ft at 2:18PM Aug 08, 2022Observed: 0.6 ft at 2:24PM Aug 08, 2022Observed: 0.6 ft at 2:30PM Aug 08, 2022Observed: 0.6 ft at 2:36PM Aug 08, 2022Observed: 0.6 ft at 2:42PM Aug 08, 2022Observed: 0.62 ft at 2:48PM Aug 08, 2022Observed: 0.64 ft at 2:54PM Aug 08, 2022Observed: 0.69 ft at 3:00PM Aug 08, 2022Observed: 0.73 ft at 3:06PM Aug 08, 2022Observed: 0.77 ft at 3:12PM Aug 08, 2022Observed: 0.8 ft at 3:18PM Aug 08, 2022Observed: 0.83 ft at 3:24PM Aug 08, 2022Observed: 0.85 ft at 3:30PM Aug 08, 2022Observed: 0.9 ft at 3:36PM Aug 08, 2022Observed: 0.94 ft at 3:42PM Aug 08, 2022Observed: 0.98 ft at 3:48PM Aug 08, 2022Observed: 1.01 ft at 3:54PM Aug 08, 2022Observed: 1.07 ft at 4:00PM Aug 08, 2022Observed: 1.13 ft at 4:06PM Aug 08, 2022Observed: 1.18 ft at 4:12PM Aug 08, 2022Observed: 1.23 ft at 4:18PM Aug 08, 2022Observed: 1.29 ft at 4:24PM Aug 08, 2022Observed: 1.35 ft at 4:30PM Aug 08, 2022Observed: 1.45 ft at 4:36PM Aug 08, 2022Observed: 1.51 ft at 4:42PM Aug 08, 2022Observed: 1.57 ft at 4:48PM Aug 08, 2022Observed: 1.65 ft at 4:54PM Aug 08, 2022Observed: 1.7 ft at 5:00PM Aug 08, 2022Observed: 1.77 ft at 5:06PM Aug 08, 2022Observed: 1.84 ft at 5:12PM Aug 08, 2022Observed: 1.92 ft at 5:18PM Aug 08, 2022Observed: 2 ft at 5:24PM Aug 08, 2022Observed: 2.07 ft at 5:30PM Aug 08, 2022Observed: 2.14 ft at 5:36PM Aug 08, 2022Observed: 2.21 ft at 5:42PM Aug 08, 2022Observed: 2.29 ft at 5:48PM Aug 08, 2022Observed: 2.38 ft at 5:54PM Aug 08, 2022Observed: 2.46 ft at 6:00PM Aug 08, 2022Observed: 2.54 ft at 6:06PM Aug 08, 2022Observed: 2.62 ft at 6:12PM Aug 08, 2022Observed: 2.72 ft at 6:18PM Aug 08, 2022Observed: 2.78 ft at 6:24PM Aug 08, 2022Observed: 2.85 ft at 6:30PM Aug 08, 2022Observed: 2.94 ft at 6:36PM Aug 08, 2022Observed: 3.04 ft at 6:42PM Aug 08, 2022Observed: 3.1 ft at 6:48PM Aug 08, 2022Observed: 3.19 ft at 6:54PM Aug 08, 2022Observed: 3.26 ft at 7:00PM Aug 08, 2022Observed: 3.35 ft at 7:06PM Aug 08, 2022Observed: 3.45 ft at 7:12PM Aug 08, 2022Observed: 3.54 ft at 7:18PM Aug 08, 2022Observed: 3.61 ft at 7:24PM Aug 08, 2022Observed: 3.69 ft at 7:30PM Aug 08, 2022Observed: 3.77 ft at 7:36PM Aug 08, 2022Observed: 3.84 ft at 7:42PM Aug 08, 2022Observed: 4.01 ft at 8:00PM Aug 08, 2022Observed: 4.06 ft at 8:06PM Aug 08, 2022Observed: 4.11 ft at 8:12PM Aug 08, 2022Observed: 4.17 ft at 8:18PM Aug 08, 2022Observed: 4.24 ft at 8:24PM Aug 08, 2022Observed: 4.32 ft at 8:30PM Aug 08, 2022Observed: 4.37 ft at 8:36PM Aug 08, 2022Observed: 4.42 ft at 8:42PM Aug 08, 2022Observed: 4.44 ft at 8:48PM Aug 08, 2022Observed: 4.46 ft at 8:54PM Aug 08, 2022Observed: 4.48 ft at 9:00PM Aug 08, 2022Observed: 4.49 ft at 9:06PM Aug 08, 2022Observed: 4.52 ft at 9:12PM Aug 08, 2022Observed: 4.53 ft at 9:18PM Aug 08, 2022Observed: 4.56 ft at 9:24PM Aug 08, 2022Observed: 4.58 ft at 9:30PM Aug 08, 2022Observed: 4.58 ft at 9:36PM Aug 08, 2022Observed: 4.56 ft at 9:42PM Aug 08, 2022Observed: 4.53 ft at 9:48PM Aug 08, 2022Observed: 4.48 ft at 9:54PM Aug 08, 2022Observed: 4.47 ft at 10:00PM Aug 08, 2022Observed: 4.44 ft at 10:06PM Aug 08, 2022Observed: 4.4 ft at 10:12PM Aug 08, 2022Observed: 4.39 ft at 10:18PM Aug 08, 2022Observed: 4.36 ft at 10:24PM Aug 08, 2022Observed: 4.32 ft at 10:30PM Aug 08, 2022Observed: 4.26 ft at 10:36PM Aug 08, 2022Observed: 4.2 ft at 10:42PM Aug 08, 2022Observed: 4.14 ft at 10:48PM Aug 08, 2022Observed: 4.06 ft at 10:54PM Aug 08, 2022Observed: 3.99 ft at 11:00PM Aug 08, 2022Observed: 3.92 ft at 11:06PM Aug 08, 2022Observed: 3.85 ft at 11:12PM Aug 08, 2022Observed: 3.8 ft at 11:18PM Aug 08, 2022Observed: 3.72 ft at 11:24PM Aug 08, 2022Observed: 3.64 ft at 11:30PM Aug 08, 2022Observed: 3.57 ft at 11:36PM Aug 08, 2022Observed: 3.49 ft at 11:42PM Aug 08, 2022Observed: 3.43 ft at 11:48PM Aug 08, 2022Observed: 3.36 ft at 11:54PM Aug 08, 2022Observed: 3.27 ft at 12:00AM Aug 09, 2022Observed: 3.18 ft at 12:06AM Aug 09, 2022Observed: 3.09 ft at 12:12AM Aug 09, 2022Observed: 2.99 ft at 12:18AM Aug 09, 2022Observed: 2.88 ft at 12:24AM Aug 09, 2022Observed: 2.79 ft at 12:30AM Aug 09, 2022Observed: 2.7 ft at 12:36AM Aug 09, 2022Observed: 2.61 ft at 12:42AM Aug 09, 2022Observed: 2.51 ft at 12:48AM Aug 09, 2022Observed: 2.4 ft at 12:54AM Aug 09, 2022Observed: 2.29 ft at 1:00AM Aug 09, 2022Observed: 2.19 ft at 1:06AM Aug 09, 2022Observed: 2.09 ft at 1:12AM Aug 09, 2022Observed: 1.99 ft at 1:18AM Aug 09, 2022Observed: 1.89 ft at 1:24AM Aug 09, 2022Observed: 1.79 ft at 1:30AM Aug 09, 2022Observed: 1.69 ft at 1:36AM Aug 09, 2022Observed: 1.58 ft at 1:42AM Aug 09, 2022Observed: 1.47 ft at 1:48AM Aug 09, 2022Observed: 1.38 ft at 1:54AM Aug 09, 2022Observed: 1.29 ft at 2:00AM Aug 09, 2022Observed: 1.2 ft at 2:06AM Aug 09, 2022Observed: 1.1 ft at 2:12AM Aug 09, 2022Observed: 1.02 ft at 2:18AM Aug 09, 2022Observed: 0.94 ft at 2:24AM Aug 09, 2022Observed: 0.86 ft at 2:30AM Aug 09, 2022Observed: 0.79 ft at 2:36AM Aug 09, 2022Observed: 0.72 ft at 2:42AM Aug 09, 2022Observed: 0.65 ft at 2:48AM Aug 09, 2022Observed: 0.59 ft at 2:54AM Aug 09, 2022Observed: 0.54 ft at 3:00AM Aug 09, 2022Observed: 0.49 ft at 3:06AM Aug 09, 2022Observed: 0.45 ft at 3:12AM Aug 09, 2022Observed: 0.42 ft at 3:18AM Aug 09, 2022Observed: 0.41 ft at 3:24AM Aug 09, 2022Observed: 0.4 ft at 3:30AM Aug 09, 2022Observed: 0.39 ft at 3:36AM Aug 09, 2022Observed: 0.38 ft at 3:42AM Aug 09, 2022Observed: 0.38 ft at 3:48AM Aug 09, 2022Observed: 0.38 ft at 3:54AM Aug 09, 2022Observed: 0.39 ft at 4:00AM Aug 09, 2022Observed: 0.4 ft at 4:06AM Aug 09, 2022Observed: 0.41 ft at 4:12AM Aug 09, 2022Observed: 0.41 ft at 4:18AM Aug 09, 2022Observed: 0.44 ft at 4:24AM Aug 09, 2022Observed: 0.46 ft at 4:30AM Aug 09, 2022Observed: 0.5 ft at 4:36AM Aug 09, 2022Observed: 0.55 ft at 4:42AM Aug 09, 2022Observed: 0.61 ft at 4:48AM Aug 09, 2022Observed: 0.67 ft at 4:54AM Aug 09, 2022Observed: 0.72 ft at 5:00AM Aug 09, 2022Observed: 0.76 ft at 5:06AM Aug 09, 2022Observed: 0.84 ft at 5:12AM Aug 09, 2022Observed: 0.89 ft at 5:18AM Aug 09, 2022Observed: 0.95 ft at 5:24AM Aug 09, 2022Observed: 1 ft at 5:30AM Aug 09, 2022Observed: 1.05 ft at 5:36AM Aug 09, 2022Observed: 1.1 ft at 5:42AM Aug 09, 2022Observed: 1.15 ft at 5:48AM Aug 09, 2022Observed: 1.22 ft at 5:54AM Aug 09, 2022Observed: 1.27 ft at 6:00AM Aug 09, 2022Observed: 1.33 ft at 6:06AM Aug 09, 2022Observed: 1.38 ft at 6:12AM Aug 09, 2022Observed: 1.44 ft at 6:18AM Aug 09, 2022Observed: 1.48 ft at 6:24AM Aug 09, 2022Observed: 1.53 ft at 6:30AM Aug 09, 2022Observed: 1.58 ft at 6:36AM Aug 09, 2022Observed: 1.65 ft at 6:42AM Aug 09, 2022Observed: 1.72 ft at 6:48AM Aug 09, 2022Observed: 1.76 ft at 6:54AM Aug 09, 2022Observed: 1.86 ft at 7:00AM Aug 09, 2022Observed: 1.91 ft at 7:06AM Aug 09, 2022Observed: 1.98 ft at 7:12AM Aug 09, 2022Observed: 2.02 ft at 7:18AM Aug 09, 2022Observed: 2.08 ft at 7:24AM Aug 09, 2022Observed: 2.16 ft at 7:30AM Aug 09, 2022Observed: 2.2 ft at 7:36AM Aug 09, 2022Observed: 2.25 ft at 7:42AM Aug 09, 2022Observed: 2.32 ft at 7:48AM Aug 09, 2022Observed: 2.38 ft at 7:54AM Aug 09, 2022Observed: 2.44 ft at 8:00AM Aug 09, 2022Observed: 2.48 ft at 8:06AM Aug 09, 2022Observed: 2.55 ft at 8:12AM Aug 09, 2022Observed: 2.62 ft at 8:18AM Aug 09, 2022Observed: 2.69 ft at 8:24AM Aug 09, 2022Observed: 2.75 ft at 8:30AM Aug 09, 2022Observed: 2.81 ft at 8:36AM Aug 09, 2022Observed: 2.85 ft at 8:42AM Aug 09, 2022Observed: 2.9 ft at 8:48AM Aug 09, 2022Observed: 2.95 ft at 8:54AM Aug 09, 2022Observed: 3 ft at 9:00AM Aug 09, 2022Observed: 3 ft at 9:06AM Aug 09, 2022Observed: 3.04 ft at 9:12AM Aug 09, 2022Observed: 3.09 ft at 9:18AM Aug 09, 2022Observed: 3.12 ft at 9:24AM Aug 09, 2022Observed: 3.15 ft at 9:30AM Aug 09, 2022Observed: 3.18 ft at 9:36AM Aug 09, 2022Observed: 3.21 ft at 9:42AM Aug 09, 2022Observed: 3.25 ft at 9:48AM Aug 09, 2022Observed: 3.29 ft at 9:54AM Aug 09, 2022Observed: 3.31 ft at 10:00AM Aug 09, 2022Observed: 3.32 ft at 10:06AM Aug 09, 2022Observed: 3.33 ft at 10:12AM Aug 09, 2022Observed: 3.34 ft at 10:18AM Aug 09, 2022Observed: 3.33 ft at 10:24AM Aug 09, 2022Observed: 3.3 ft at 10:30AM Aug 09, 2022Observed: 3.29 ft at 10:36AM Aug 09, 2022Observed: 3.27 ft at 10:42AM Aug 09, 2022Observed: 3.25 ft at 10:48AM Aug 09, 2022Observed: 3.23 ft at 10:54AM Aug 09, 2022Observed: 3.21 ft at 11:00AM Aug 09, 2022Observed: 3.19 ft at 11:06AM Aug 09, 2022Observed: 3.15 ft at 11:12AM Aug 09, 2022Observed: 3.12 ft at 11:18AM Aug 09, 2022Observed: 3.07 ft at 11:24AM Aug 09, 2022Observed: 3.03 ft at 11:30AM Aug 09, 2022Observed: 2.98 ft at 11:36AM Aug 09, 2022Observed: 2.92 ft at 11:42AM Aug 09, 2022Observed: 2.86 ft at 11:48AM Aug 09, 2022Observed: 2.81 ft at 11:54AM Aug 09, 2022Observed: 2.76 ft at 12:00PM Aug 09, 2022Observed: 2.69 ft at 12:06PM Aug 09, 2022Observed: 2.63 ft at 12:12PM Aug 09, 2022Observed: 2.56 ft at 12:18PM Aug 09, 2022Observed: 2.49 ft at 12:24PM Aug 09, 2022Observed: 2.44 ft at 12:30PM Aug 09, 2022Observed: 2.37 ft at 12:36PM Aug 09, 2022Observed: 2.32 ft at 12:42PM Aug 09, 2022Observed: 2.24 ft at 12:48PM Aug 09, 2022Observed: 2.16 ft at 12:54PM Aug 09, 2022Observed: 2.09 ft at 1:00PM Aug 09, 2022Observed: 2.03 ft at 1:06PM Aug 09, 2022Observed: 1.95 ft at 1:12PM Aug 09, 2022Observed: 1.9 ft at 1:18PM Aug 09, 2022Observed: 1.83 ft at 1:24PM Aug 09, 2022Observed: 1.77 ft at 1:30PM Aug 09, 2022Observed: 1.71 ft at 1:36PM Aug 09, 2022Observed: 1.64 ft at 1:42PM Aug 09, 2022Observed: 1.56 ft at 1:48PM Aug 09, 2022Observed: 1.48 ft at 1:54PM Aug 09, 2022Observed: 1.42 ft at 2:00PM Aug 09, 2022Observed: 1.37 ft at 2:06PM Aug 09, 2022Observed: 1.29 ft at 2:12PM Aug 09, 2022Observed: 1.23 ft at 2:18PM Aug 09, 2022Observed: 1.18 ft at 2:24PM Aug 09, 2022Observed: 1.11 ft at 2:30PM Aug 09, 2022Observed: 1.04 ft at 2:36PM Aug 09, 2022Observed: 0.99 ft at 2:42PM Aug 09, 2022Observed: 0.94 ft at 2:48PM Aug 09, 2022Observed: 0.88 ft at 2:54PM Aug 09, 2022Observed: 0.84 ft at 3:00PM Aug 09, 2022Observed: 0.81 ft at 3:06PM Aug 09, 2022Observed: 0.77 ft at 3:12PM Aug 09, 2022Observed: 0.75 ft at 3:18PM Aug 09, 2022Observed: 0.74 ft at 3:24PM Aug 09, 2022Observed: 0.74 ft at 3:30PM Aug 09, 2022Observed: 0.75 ft at 3:36PM Aug 09, 2022Observed: 0.75 ft at 3:42PM Aug 09, 2022Observed: 0.77 ft at 3:48PM Aug 09, 2022Observed: 0.78 ft at 3:54PM Aug 09, 2022Observed: 0.81 ft at 4:00PM Aug 09, 2022Observed: 0.82 ft at 4:06PM Aug 09, 2022Observed: 0.83 ft at 4:12PM Aug 09, 2022Observed: 0.84 ft at 4:18PM Aug 09, 2022Observed: 0.85 ft at 4:24PM Aug 09, 2022Observed: 0.89 ft at 4:30PM Aug 09, 2022Observed: 0.96 ft at 4:36PM Aug 09, 2022Observed: 1.03 ft at 4:42PM Aug 09, 2022Observed: 1.12 ft at 4:48PM Aug 09, 2022Observed: 1.18 ft at 4:54PM Aug 09, 2022Observed: 1.22 ft at 5:00PM Aug 09, 2022Observed: 1.27 ft at 5:06PM Aug 09, 2022Observed: 1.34 ft at 5:12PM Aug 09, 2022Observed: 1.39 ft at 5:18PM Aug 09, 2022Observed: 1.44 ft at 5:24PM Aug 09, 2022Observed: 1.51 ft at 5:30PM Aug 09, 2022Observed: 1.56 ft at 5:36PM Aug 09, 2022Observed: 1.64 ft at 5:42PM Aug 09, 2022Observed: 1.7 ft at 5:48PM Aug 09, 2022Observed: 1.78 ft at 5:54PM Aug 09, 2022Observed: 1.86 ft at 6:00PM Aug 09, 2022Observed: 1.92 ft at 6:06PM Aug 09, 2022Observed: 2.02 ft at 6:12PM Aug 09, 2022Observed: 2.11 ft at 6:18PM Aug 09, 2022Observed: 2.19 ft at 6:24PM Aug 09, 2022Observed: 2.25 ft at 6:30PM Aug 09, 2022Observed: 2.31 ft at 6:36PM Aug 09, 2022Observed: 2.4 ft at 6:42PM Aug 09, 2022Observed: 2.5 ft at 6:48PM Aug 09, 2022Observed: 2.57 ft at 6:54PM Aug 09, 2022Observed: 2.64 ft at 7:00PM Aug 09, 2022Observed: 2.74 ft at 7:06PM Aug 09, 2022Observed: 2.81 ft at 7:12PM Aug 09, 2022Observed: 2.89 ft at 7:18PM Aug 09, 2022Observed: 2.98 ft at 7:24PM Aug 09, 2022Observed: 3.06 ft at 7:30PM Aug 09, 2022Observed: 3.15 ft at 7:36PM Aug 09, 2022Observed: 3.26 ft at 7:42PM Aug 09, 2022Observed: 3.53 ft at 8:00PM Aug 09, 2022Observed: 3.6 ft at 8:06PM Aug 09, 2022Observed: 3.67 ft at 8:12PM Aug 09, 2022Observed: 3.73 ft at 8:18PM Aug 09, 2022Observed: 3.79 ft at 8:24PM Aug 09, 2022Observed: 3.85 ft at 8:30PM Aug 09, 2022Observed: 3.91 ft at 8:36PM Aug 09, 2022Observed: 4.01 ft at 8:42PM Aug 09, 2022Observed: 4.09 ft at 8:48PM Aug 09, 2022Observed: 4.16 ft at 8:54PM Aug 09, 2022Observed: 4.27 ft at 9:00PM Aug 09, 2022Observed: 4.32 ft at 9:06PM Aug 09, 2022Observed: 4.37 ft at 9:12PM Aug 09, 2022Observed: 4.42 ft at 9:18PM Aug 09, 2022Observed: 4.44 ft at 9:24PM Aug 09, 2022Observed: 4.5 ft at 9:30PM Aug 09, 2022Observed: 4.58 ft at 9:36PM Aug 09, 2022Observed: 4.61 ft at 9:42PM Aug 09, 2022Observed: 4.64 ft at 9:48PM Aug 09, 2022Observed: 4.65 ft at 9:54PM Aug 09, 2022Observed: 4.66 ft at 10:00PM Aug 09, 2022Observed: 4.68 ft at 10:06PM Aug 09, 2022Observed: 4.67 ft at 10:12PM Aug 09, 2022Observed: 4.66 ft at 10:18PM Aug 09, 2022Observed: 4.68 ft at 10:24PM Aug 09, 2022Highest Observation: 4.69 ft at 10:30PM Aug 09, 2022Observed: 4.68 ft at 10:36PM Aug 09, 2022Observed: 4.68 ft at 10:42PM Aug 09, 2022Observed: 4.68 ft at 10:48PM Aug 09, 2022Observed: 4.64 ft at 10:54PM Aug 09, 2022Observed: 4.63 ft at 11:00PM Aug 09, 2022Observed: 4.58 ft at 11:06PM Aug 09, 2022Observed: 4.53 ft at 11:12PM Aug 09, 2022Observed: 4.51 ft at 11:18PM Aug 09, 2022Observed: 4.47 ft at 11:24PM Aug 09, 2022Observed: 4.4 ft at 11:30PM Aug 09, 2022Observed: 4.34 ft at 11:36PM Aug 09, 2022Observed: 4.28 ft at 11:42PM Aug 09, 2022Observed: 4.21 ft at 11:48PM Aug 09, 2022Observed: 4.14 ft at 11:54PM Aug 09, 2022Observed: 4.08 ft at 12:00AM Aug 10, 2022Observed: 3.99 ft at 12:06AM Aug 10, 2022Observed: 3.91 ft at 12:12AM Aug 10, 2022Observed: 3.85 ft at 12:18AM Aug 10, 2022Observed: 3.77 ft at 12:24AM Aug 10, 2022Observed: 3.71 ft at 12:30AM Aug 10, 2022Observed: 3.67 ft at 12:36AM Aug 10, 2022Observed: 3.58 ft at 12:42AM Aug 10, 2022Observed: 3.49 ft at 12:48AM Aug 10, 2022Observed: 3.4 ft at 12:54AM Aug 10, 2022Observed: 3.31 ft at 1:00AM Aug 10, 2022Observed: 3.22 ft at 1:06AM Aug 10, 2022Observed: 3.12 ft at 1:12AM Aug 10, 2022Observed: 3.02 ft at 1:18AM Aug 10, 2022Observed: 2.91 ft at 1:24AM Aug 10, 2022Observed: 2.82 ft at 1:30AM Aug 10, 2022Observed: 2.73 ft at 1:36AM Aug 10, 2022Observed: 2.64 ft at 1:42AM Aug 10, 2022Observed: 2.56 ft at 1:48AM Aug 10, 2022Observed: 2.45 ft at 1:54AM Aug 10, 2022Observed: 2.35 ft at 2:00AM Aug 10, 2022Observed: 2.24 ft at 2:06AM Aug 10, 2022Observed: 2.14 ft at 2:12AM Aug 10, 2022Observed: 2.03 ft at 2:18AM Aug 10, 2022Observed: 1.92 ft at 2:24AM Aug 10, 2022Observed: 1.8 ft at 2:30AM Aug 10, 2022Observed: 1.69 ft at 2:36AM Aug 10, 2022Observed: 1.57 ft at 2:42AM Aug 10, 2022Observed: 1.46 ft at 2:48AM Aug 10, 2022Observed: 1.36 ft at 2:54AM Aug 10, 2022Observed: 1.25 ft at 3:00AM Aug 10, 2022Observed: 1.14 ft at 3:06AM Aug 10, 2022Observed: 1.04 ft at 3:12AM Aug 10, 2022Observed: 0.94 ft at 3:18AM Aug 10, 2022Observed: 0.85 ft at 3:24AM Aug 10, 2022Observed: 0.76 ft at 3:30AM Aug 10, 2022Observed: 0.68 ft at 3:36AM Aug 10, 2022Observed: 0.59 ft at 3:42AM Aug 10, 2022Observed: 0.51 ft at 3:48AM Aug 10, 2022Observed: 0.44 ft at 3:54AM Aug 10, 2022Observed: 0.38 ft at 4:00AM Aug 10, 2022Observed: 0.32 ft at 4:06AM Aug 10, 2022Observed: 0.29 ft at 4:12AM Aug 10, 2022Observed: 0.26 ft at 4:18AM Aug 10, 2022Observed: 0.23 ft at 4:24AM Aug 10, 2022Observed: 0.21 ft at 4:30AM Aug 10, 2022Observed: 0.21 ft at 4:36AM Aug 10, 2022Observed: 0.18 ft at 4:42AM Aug 10, 2022Observed: 0.16 ft at 4:48AM Aug 10, 2022Observed: 0.16 ft at 4:54AM Aug 10, 2022Observed: 0.16 ft at 5:00AM Aug 10, 2022Observed: 0.16 ft at 5:06AM Aug 10, 2022Observed: 0.16 ft at 5:12AM Aug 10, 2022Observed: 0.19 ft at 5:18AM Aug 10, 2022Observed: 0.23 ft at 5:24AM Aug 10, 2022Observed: 0.28 ft at 5:30AM Aug 10, 2022Observed: 0.32 ft at 5:36AM Aug 10, 2022Observed: 0.38 ft at 5:42AM Aug 10, 2022Observed: 0.48 ft at 5:48AM Aug 10, 2022Observed: 0.52 ft at 5:54AM Aug 10, 2022Observed: 0.58 ft at 6:00AM Aug 10, 2022Observed: 0.63 ft at 6:06AM Aug 10, 2022Observed: 0.67 ft at 6:12AM Aug 10, 2022Observed: 0.74 ft at 6:18AM Aug 10, 2022Observed: 0.79 ft at 6:24AM Aug 10, 2022Observed: 0.86 ft at 6:30AM Aug 10, 2022Observed: 0.92 ft at 6:36AM Aug 10, 2022Observed: 1 ft at 6:42AM Aug 10, 2022Observed: 1.06 ft at 6:48AM Aug 10, 2022Observed: 1.13 ft at 6:54AM Aug 10, 2022Observed: 1.18 ft at 7:00AM Aug 10, 2022Observed: 1.22 ft at 7:06AM Aug 10, 2022Observed: 1.29 ft at 7:12AM Aug 10, 2022Observed: 1.35 ft at 7:18AM Aug 10, 2022Observed: 1.42 ft at 7:24AM Aug 10, 2022Observed: 1.5 ft at 7:30AM Aug 10, 2022Observed: 1.56 ft at 7:36AM Aug 10, 2022Observed: 1.62 ft at 7:42AM Aug 10, 2022Observed: 1.69 ft at 7:48AM Aug 10, 2022Observed: 1.77 ft at 7:54AM Aug 10, 2022Observed: 1.83 ft at 8:00AM Aug 10, 2022Observed: 1.89 ft at 8:06AM Aug 10, 2022Observed: 1.96 ft at 8:12AM Aug 10, 2022Observed: 2.16 ft at 8:30AM Aug 10, 2022Observed: 2.22 ft at 8:36AM Aug 10, 2022Observed: 2.42 ft at 8:54AM Aug 10, 2022Observed: 2.48 ft at 9:00AM Aug 10, 2022Observed: 2.54 ft at 9:06AM Aug 10, 2022Observed: 2.6 ft at 9:12AM Aug 10, 2022Observed: 2.67 ft at 9:18AM Aug 10, 2022Observed: 2.74 ft at 9:24AM Aug 10, 2022Observed: 2.81 ft at 9:30AM Aug 10, 2022Observed: 2.91 ft at 9:36AM Aug 10, 2022Observed: 2.95 ft at 9:42AM Aug 10, 2022Observed: 2.99 ft at 9:48AM Aug 10, 2022Observed: 3.07 ft at 9:54AM Aug 10, 2022Observed: 3.12 ft at 10:00AM Aug 10, 2022Observed: 3.16 ft at 10:06AM Aug 10, 2022Observed: 3.23 ft at 10:12AM Aug 10, 2022Observed: 3.25 ft at 10:18AM Aug 10, 2022Observed: 3.29 ft at 10:24AM Aug 10, 2022Observed: 3.34 ft at 10:30AM Aug 10, 2022Observed: 3.38 ft at 10:36AM Aug 10, 2022Observed: 3.42 ft at 10:42AM Aug 10, 2022Observed: 3.44 ft at 10:48AM Aug 10, 2022Observed: 3.44 ft at 10:54AM Aug 10, 2022Observed: 3.44 ft at 11:00AM Aug 10, 2022Observed: 3.44 ft at 11:06AM Aug 10, 2022Observed: 3.45 ft at 11:12AM Aug 10, 2022Observed: 3.46 ft at 11:18AM Aug 10, 2022Observed: 3.46 ft at 11:24AM Aug 10, 2022Observed: 3.47 ft at 11:30AM Aug 10, 2022Observed: 3.5 ft at 11:36AM Aug 10, 2022Observed: 3.5 ft at 11:42AM Aug 10, 2022Observed: 3.49 ft at 11:48AM Aug 10, 2022Observed: 3.48 ft at 11:54AM Aug 10, 2022Observed: 3.45 ft at 12:00PM Aug 10, 2022Observed: 3.4 ft at 12:06PM Aug 10, 2022Observed: 3.34 ft at 12:12PM Aug 10, 2022Observed: 3.3 ft at 12:18PM Aug 10, 2022Observed: 3.27 ft at 12:24PM Aug 10, 2022Observed: 3.23 ft at 12:30PM Aug 10, 2022Observed: 3.18 ft at 12:36PM Aug 10, 2022Observed: 3.12 ft at 12:42PM Aug 10, 2022Observed: 3.07 ft at 12:48PM Aug 10, 2022Observed: 3.02 ft at 12:54PM Aug 10, 2022Observed: 2.96 ft at 1:00PM Aug 10, 2022Observed: 2.91 ft at 1:06PM Aug 10, 2022Observed: 2.84 ft at 1:12PM Aug 10, 2022Observed: 2.77 ft at 1:18PM Aug 10, 2022Observed: 2.71 ft at 1:24PM Aug 10, 2022Observed: 2.64 ft at 1:30PM Aug 10, 2022Observed: 2.57 ft at 1:36PM Aug 10, 2022Observed: 2.5 ft at 1:42PM Aug 10, 2022Observed: 2.42 ft at 1:48PM Aug 10, 2022Observed: 2.38 ft at 1:54PM Aug 10, 2022Observed: 2.3 ft at 2:00PM Aug 10, 2022Observed: 2.23 ft at 2:06PM Aug 10, 2022Observed: 2.17 ft at 2:12PM Aug 10, 2022Observed: 2.08 ft at 2:18PM Aug 10, 2022Observed: 2.01 ft at 2:24PM Aug 10, 2022Observed: 1.94 ft at 2:30PM Aug 10, 2022Observed: 1.86 ft at 2:36PM Aug 10, 2022Observed: 1.79 ft at 2:42PM Aug 10, 2022Observed: 1.72 ft at 2:48PM Aug 10, 2022Observed: 1.65 ft at 2:54PM Aug 10, 2022Observed: 1.57 ft at 3:00PM Aug 10, 2022Observed: 1.5 ft at 3:06PM Aug 10, 2022Observed: 1.42 ft at 3:12PM Aug 10, 2022Observed: 1.35 ft at 3:18PM Aug 10, 2022Observed: 1.27 ft at 3:24PM Aug 10, 2022Observed: 1.2 ft at 3:30PM Aug 10, 2022Observed: 1.14 ft at 3:36PM Aug 10, 2022Observed: 1.08 ft at 3:42PM Aug 10, 2022Observed: 1.03 ft at 3:48PM Aug 10, 2022Observed: 0.97 ft at 3:54PM Aug 10, 2022Observed: 0.93 ft at 4:00PM Aug 10, 2022Observed: 0.88 ft at 4:06PM Aug 10, 2022Observed: 0.83 ft at 4:12PM Aug 10, 2022Observed: 0.81 ft at 4:18PM Aug 10, 2022Observed: 0.77 ft at 4:24PM Aug 10, 2022Observed: 0.76 ft at 4:30PM Aug 10, 2022Observed: 0.78 ft at 4:36PM Aug 10, 2022Observed: 0.79 ft at 4:42PM Aug 10, 2022Observed: 0.79 ft at 4:48PM Aug 10, 2022Observed: 0.79 ft at 4:54PM Aug 10, 2022Observed: 0.8 ft at 5:00PM Aug 10, 2022Observed: 0.84 ft at 5:06PM Aug 10, 2022Observed: 0.86 ft at 5:12PM Aug 10, 2022Observed: 0.91 ft at 5:18PM Aug 10, 2022Observed: 0.93 ft at 5:24PM Aug 10, 2022Observed: 0.97 ft at 5:30PM Aug 10, 2022Observed: 1.03 ft at 5:36PM Aug 10, 2022Observed: 1.1 ft at 5:42PM Aug 10, 2022Observed: 1.16 ft at 5:48PM Aug 10, 2022Observed: 1.25 ft at 5:54PM Aug 10, 2022Observed: 1.33 ft at 6:00PM Aug 10, 2022Observed: 1.37 ft at 6:06PM Aug 10, 2022Observed: 1.43 ft at 6:12PM Aug 10, 2022Observed: 1.49 ft at 6:18PM Aug 10, 2022Observed: 1.55 ft at 6:24PM Aug 10, 2022Observed: 1.62 ft at 6:30PM Aug 10, 2022Observed: 1.69 ft at 6:36PM Aug 10, 2022Observed: 1.77 ft at 6:42PM Aug 10, 2022Observed: 1.87 ft at 6:48PM Aug 10, 2022Forecast: 3.2 ft 8:00PM Aug 10, 2022Forecast: 4 ft 9:00PM Aug 10, 2022Forecast: 4.7 ft 10:00PM Aug 10, 2022Forecast: 5 ft 11:00PM Aug 10, 2022Forecast: 5.1 ft 12:00AM Aug 11, 2022Forecast: 4.6 ft 1:00AM Aug 11, 2022Forecast: 3.8 ft 2:00AM Aug 11, 2022Forecast: 2.7 ft 3:00AM Aug 11, 2022Forecast: 1.8 ft 4:00AM Aug 11, 2022Forecast: 1 ft 5:00AM Aug 11, 2022Forecast: 0.8 ft 6:00AM Aug 11, 2022Forecast: 1.1 ft 7:00AM Aug 11, 2022Forecast: 1.8 ft 8:00AM Aug 11, 2022Forecast: 2.4 ft 9:00AM Aug 11, 2022Forecast: 3.1 ft 10:00AM Aug 11, 2022Forecast: 3.7 ft 11:00AM Aug 11, 2022Forecast: 3.9 ft 12:00PM Aug 11, 2022Forecast: 3.9 ft 1:00PM Aug 11, 2022Forecast: 3.4 ft 2:00PM Aug 11, 2022Forecast: 2.7 ft 3:00PM Aug 11, 2022Forecast: 2 ft 4:00PM Aug 11, 2022Forecast: 1.4 ft 5:00PM Aug 11, 2022Forecast: 1.2 ft 6:00PM Aug 11, 2022Forecast: 1.6 ft 7:00PM Aug 11, 2022Forecast: 2.3 ft 8:00PM Aug 11, 2022Forecast: 3.1 ft 9:00PM Aug 11, 2022Forecast: 4 ft 10:00PM Aug 11, 2022Forecast: 4.7 ft 11:00PM Aug 11, 2022Forecast: 5.1 ft 12:00AM Aug 12, 2022Forecast: 5.1 ft 1:00AM Aug 12, 2022Forecast: 4.6 ft 2:00AM Aug 12, 2022Forecast: 3.8 ft 3:00AM Aug 12, 2022Forecast: 2.7 ft 4:00AM Aug 12, 2022Forecast: 1.6 ft 5:00AM Aug 12, 2022Forecast: 1 ft 6:00AM Aug 12, 2022Forecast: 0.8 ft 7:00AM Aug 12, 2022Forecast: 1.3 ft 8:00AM Aug 12, 2022Forecast: 1.8 ft 9:00AM Aug 12, 2022Forecast: 2.6 ft 10:00AM Aug 12, 2022Forecast: 3.4 ft 11:00AM Aug 12, 2022Forecast: 3.9 ft 12:00PM Aug 12, 2022Forecast: 4.2 ft 1:00PM Aug 12, 2022Forecast: 4 ft 2:00PM Aug 12, 2022Forecast: 3.5 ft 3:00PM Aug 12, 2022Forecast: 2.8 ft 4:00PM Aug 12, 2022Forecast: 1.9 ft 5:00PM Aug 12, 2022Forecast: 1.3 ft 6:00PM Aug 12, 2022Forecast: 1.1 ft 7:00PM Aug 12, 2022Forecast: 1.6 ft 8:00PM Aug 12, 2022Forecast: 2.3 ft 9:00PM Aug 12, 2022Forecast: 3.1 ft 10:00PM Aug 12, 2022Forecast: 4 ft 11:00PM Aug 12, 2022Forecast: 4.7 ft 12:00AM Aug 13, 2022Highest Forecast: 5.2 ft 1:00AM Aug 13, 2022Forecast: 5.1 ft 2:00AM Aug 13, 2022Forecast: 4.5 ft 3:00AM Aug 13, 2022Forecast: 3.6 ft 4:00AM Aug 13, 2022Forecast: 2.5 ft 5:00AM Aug 13, 2022Forecast: 1.5 ft 6:00AM Aug 13, 2022Forecast: 0.8 ft 7:00AM Aug 13, 2022Forecast: 0.9 ft 8:00AM Aug 13, 2022Forecast: 1.4 ft 9:00AM Aug 13, 2022Forecast: 2 ft 10:00AM Aug 13, 2022Forecast: 2.8 ft 11:00AM Aug 13, 2022Forecast: 3.4 ft 12:00PM Aug 13, 2022Forecast: 4.1 ft 1:00PM Aug 13, 2022Forecast: 4.3 ft 2:00PM Aug 13, 2022Forecast: 4.1 ft 3:00PM Aug 13, 2022Data courtesy of NOAA National Ocean ServiceNTKM3(plotting HMIRG) Graph Created (7:15PM Aug 10, 2022)ObservedForecast (issued 4:04PM Aug 10)Latest observed value: 1.87 ft at 6:48 PM EDT 10-Aug-2022. Flood Stage is 5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories. Actual impacts from any coastal flooding event may vary due to factors such as rainfall, wave action, and the number of tide cycles during which there is an onshore flow. During tropical cyclones, please refer here for additional storm surge information.

NOTE: During a Tropical Storm or Hurricane Watch or Warning, inundation mapping provided by the National Hurricane Center (go to the web site and select the storm of interest) reflects a reasonable worst case scenario. The forecast above is the total water forecast that is most likely to occur.

NOTE: Forecasts for the Nantucket Harbor at Nantucket (IN MLLW) are issued routinely year-round.

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

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Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 6.5
Flood Stage: 5
Action Stage: 4
Low Stage (in feet): -9999

Historic Crests
(1) 7.87 ft on 10/30/1991
(2) 7.36 ft on 01/04/2018
(3) 7.21 ft on 01/27/2015
(4) 6.70 ft on 03/03/2018
(5) 6.67 ft on 12/12/1992
(6) 6.62 ft on 03/02/2018
(7) 6.57 ft on 01/03/2014
(8) 6.34 ft on 01/30/2018
(9) 6.34 ft on 01/02/1987
(10) 6.20 ft on 01/23/2005
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.07 ft on 07/14/2022 (P)
(2) 5.17 ft on 05/17/2022 (P)
(3) 5.17 ft on 10/28/2021 (P)
(4) 5.12 ft on 10/28/2021 (P)
(5) 5.81 ft on 10/27/2021 (P)
(6) 5.99 ft on 10/27/2021 (P)
(7) 5.23 ft on 02/03/2021 (P)
(8) 5.64 ft on 02/02/2021 (P)
(9) 6.13 ft on 12/17/2020 (P)
(10) 5.02 ft on 12/14/2020 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

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

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
10 Major, life threatening flooding is expected in portions of Nantucket. Road closures and some evacuations can be expected. Flooding impacts the Nantucket Harbor area as well as the Atlantic Avenue area along the south side of the Island. Large surf will also result in beach erosion in vulnerable areas.
8 Flooding of low lying areas on Nantucket is likely. Flooding will impact both the Nantucket Harbor region as well as the Atlantic Avenue area on the south side of the Island. Moderate to major flooding of Washington, Easton and Easy Streets are expected. Some localized evacuations may be necessary.
7 Expect moderate coastal flooding on Nantucket. Flooding is expected on low lying coastal roads including portions of Washington, Easton and Easy Streets.
6 Moderate flooding of Nantucket Harbor is expected. Some low lying coastal roads including Easy and Easton Streets will experience flooding during the time nearest high tide.
5 Minor coastal flooding begins on Easy Street in Nantucket.
Photos
(1) Nantucket Tidal Station
About This Location Collapse

Latitude: 41.285300° N, Longitude: 70.096400° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5 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 -1.77 3.23 Older USGS topographic maps, MSL benchmarks
Other Not Available 5.0 MLLW
Additional Information Collapse
Nantucket Harbor gage data and forecasts are in feet Mean Lower Low Water (MLLW).
Resources Collapse
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
Boston / Norton Weather Forecast Office
46 Commerce Way
Norton, MA 02766
(508) 622-3250
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Page last modified: 2-Nov-2020 7:30 PM
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