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Hydrograph River at a Glance Download
Nantucket Harbor at Nantucket Tide Height (ft)Observed: 3.15 ft at 8:36AM Aug 26, 2015Observed: 3.2 ft at 8:42AM Aug 26, 2015Observed: 3.25 ft at 8:48AM Aug 26, 2015Observed: 3.32 ft at 8:54AM Aug 26, 2015Observed: 3.35 ft at 9:00AM Aug 26, 2015Observed: 3.36 ft at 9:06AM Aug 26, 2015Observed: 3.38 ft at 9:12AM Aug 26, 2015Observed: 3.39 ft at 9:18AM Aug 26, 2015Observed: 3.41 ft at 9:24AM Aug 26, 2015Observed: 3.44 ft at 9:30AM Aug 26, 2015Observed: 3.42 ft at 9:36AM Aug 26, 2015Observed: 3.42 ft at 9:42AM Aug 26, 2015Observed: 3.42 ft at 9:48AM Aug 26, 2015Observed: 3.39 ft at 9:54AM Aug 26, 2015Observed: 3.44 ft at 10:00AM Aug 26, 2015Observed: 3.4 ft at 10:06AM Aug 26, 2015Observed: 3.37 ft at 10:12AM Aug 26, 2015Observed: 3.36 ft at 10:18AM Aug 26, 2015Observed: 3.3 ft at 10:24AM Aug 26, 2015Observed: 3.28 ft at 10:30AM Aug 26, 2015Observed: 3.3 ft at 10:36AM Aug 26, 2015Observed: 3.27 ft at 10:42AM Aug 26, 2015Observed: 3.22 ft at 10:48AM Aug 26, 2015Observed: 3.19 ft at 10:54AM Aug 26, 2015Observed: 3.13 ft at 11:00AM Aug 26, 2015Observed: 3.08 ft at 11:06AM Aug 26, 2015Observed: 3.03 ft at 11:12AM Aug 26, 2015Observed: 2.99 ft at 11:18AM Aug 26, 2015Observed: 2.91 ft at 11:24AM Aug 26, 2015Observed: 2.85 ft at 11:30AM Aug 26, 2015Observed: 2.83 ft at 11:36AM Aug 26, 2015Observed: 2.77 ft at 11:42AM Aug 26, 2015Observed: 2.7 ft at 11:48AM Aug 26, 2015Observed: 2.64 ft at 11:54AM Aug 26, 2015Observed: 2.58 ft at 12:00PM Aug 26, 2015Observed: 2.53 ft at 12:06PM Aug 26, 2015Observed: 2.47 ft at 12:12PM Aug 26, 2015Observed: 2.41 ft at 12:18PM Aug 26, 2015Observed: 2.35 ft at 12:24PM Aug 26, 2015Observed: 2.28 ft at 12:30PM Aug 26, 2015Observed: 2.23 ft at 12:36PM Aug 26, 2015Observed: 2.17 ft at 12:42PM Aug 26, 2015Observed: 2.13 ft at 12:48PM Aug 26, 2015Observed: 2.08 ft at 12:54PM Aug 26, 2015Observed: 2.03 ft at 1:00PM Aug 26, 2015Observed: 1.97 ft at 1:06PM Aug 26, 2015Observed: 1.9 ft at 1:12PM Aug 26, 2015Observed: 1.82 ft at 1:18PM Aug 26, 2015Observed: 1.74 ft at 1:24PM Aug 26, 2015Observed: 1.68 ft at 1:30PM Aug 26, 2015Observed: 1.61 ft at 1:36PM Aug 26, 2015Observed: 1.54 ft at 1:42PM Aug 26, 2015Observed: 1.47 ft at 1:48PM Aug 26, 2015Observed: 1.4 ft at 1:54PM Aug 26, 2015Observed: 1.35 ft at 2:00PM Aug 26, 2015Observed: 1.32 ft at 2:06PM Aug 26, 2015Observed: 1.27 ft at 2:12PM Aug 26, 2015Observed: 1.22 ft at 2:18PM Aug 26, 2015Observed: 1.2 ft at 2:24PM Aug 26, 2015Observed: 1.18 ft at 2:30PM Aug 26, 2015Observed: 1.15 ft at 2:36PM Aug 26, 2015Observed: 1.13 ft at 2:42PM Aug 26, 2015Observed: 1.09 ft at 2:48PM Aug 26, 2015Observed: 1.08 ft at 2:54PM Aug 26, 2015Observed: 1.06 ft at 3:00PM Aug 26, 2015Observed: 1.04 ft at 3:06PM Aug 26, 2015Observed: 1.05 ft at 3:12PM Aug 26, 2015Observed: 1.03 ft at 3:18PM Aug 26, 2015Observed: 1.04 ft at 3:24PM Aug 26, 2015Observed: 1.05 ft at 3:30PM Aug 26, 2015Observed: 1.04 ft at 3:36PM Aug 26, 2015Observed: 1.04 ft at 3:42PM Aug 26, 2015Observed: 1.06 ft at 3:48PM Aug 26, 2015Observed: 1.11 ft at 3:54PM Aug 26, 2015Observed: 1.17 ft at 4:00PM Aug 26, 2015Observed: 1.22 ft at 4:06PM Aug 26, 2015Observed: 1.27 ft at 4:12PM Aug 26, 2015Observed: 1.31 ft at 4:18PM Aug 26, 2015Observed: 1.34 ft at 4:24PM Aug 26, 2015Observed: 1.39 ft at 4:30PM Aug 26, 2015Observed: 1.43 ft at 4:36PM Aug 26, 2015Observed: 1.48 ft at 4:42PM Aug 26, 2015Observed: 1.54 ft at 4:48PM Aug 26, 2015Observed: 1.61 ft at 4:54PM Aug 26, 2015Observed: 1.67 ft at 5:00PM Aug 26, 2015Observed: 1.71 ft at 5:06PM Aug 26, 2015Observed: 1.75 ft at 5:12PM Aug 26, 2015Observed: 1.81 ft at 5:18PM Aug 26, 2015Observed: 1.87 ft at 5:24PM Aug 26, 2015Observed: 1.92 ft at 5:30PM Aug 26, 2015Observed: 1.98 ft at 5:36PM Aug 26, 2015Observed: 2.04 ft at 5:42PM Aug 26, 2015Observed: 2.09 ft at 5:48PM Aug 26, 2015Observed: 2.16 ft at 5:54PM Aug 26, 2015Observed: 2.22 ft at 6:00PM Aug 26, 2015Observed: 2.29 ft at 6:06PM Aug 26, 2015Observed: 2.37 ft at 6:12PM Aug 26, 2015Observed: 2.43 ft at 6:18PM Aug 26, 2015Observed: 2.5 ft at 6:24PM Aug 26, 2015Observed: 2.59 ft at 6:30PM Aug 26, 2015Observed: 2.66 ft at 6:36PM Aug 26, 2015Observed: 2.72 ft at 6:42PM Aug 26, 2015Observed: 2.78 ft at 6:48PM Aug 26, 2015Observed: 2.85 ft at 6:54PM Aug 26, 2015Observed: 2.91 ft at 7:00PM Aug 26, 2015Observed: 2.96 ft at 7:06PM Aug 26, 2015Observed: 3.02 ft at 7:12PM Aug 26, 2015Observed: 3.09 ft at 7:18PM Aug 26, 2015Observed: 3.17 ft at 7:24PM Aug 26, 2015Observed: 3.24 ft at 7:30PM Aug 26, 2015Observed: 3.31 ft at 7:36PM Aug 26, 2015Observed: 3.37 ft at 7:42PM Aug 26, 2015Observed: 3.6 ft at 8:00PM Aug 26, 2015Observed: 3.66 ft at 8:06PM Aug 26, 2015Observed: 3.73 ft at 8:12PM Aug 26, 2015Observed: 3.77 ft at 8:18PM Aug 26, 2015Observed: 3.85 ft at 8:24PM Aug 26, 2015Observed: 3.9 ft at 8:30PM Aug 26, 2015Observed: 3.95 ft at 8:36PM Aug 26, 2015Observed: 3.99 ft at 8:42PM Aug 26, 2015Observed: 4.02 ft at 8:48PM Aug 26, 2015Observed: 4.06 ft at 8:54PM Aug 26, 2015Observed: 4.1 ft at 9:00PM Aug 26, 2015Observed: 4.13 ft at 9:06PM Aug 26, 2015Observed: 4.16 ft at 9:12PM Aug 26, 2015Observed: 4.18 ft at 9:18PM Aug 26, 2015Observed: 4.19 ft at 9:24PM Aug 26, 2015Observed: 4.2 ft at 9:30PM Aug 26, 2015Observed: 4.22 ft at 9:36PM Aug 26, 2015Observed: 4.25 ft at 9:42PM Aug 26, 2015Highest Observation: 4.26 ft at 9:48PM Aug 26, 2015Highest Observation: 4.26 ft at 9:54PM Aug 26, 2015Observed: 4.25 ft at 10:00PM Aug 26, 2015Observed: 4.24 ft at 10:06PM Aug 26, 2015Observed: 4.24 ft at 10:12PM Aug 26, 2015Observed: 4.21 ft at 10:18PM Aug 26, 2015Observed: 4.17 ft at 10:24PM Aug 26, 2015Observed: 4.14 ft at 10:30PM Aug 26, 2015Observed: 4.09 ft at 10:36PM Aug 26, 2015Observed: 4.05 ft at 10:42PM Aug 26, 2015Observed: 4.01 ft at 10:48PM Aug 26, 2015Observed: 3.95 ft at 10:54PM Aug 26, 2015Observed: 3.91 ft at 11:00PM Aug 26, 2015Observed: 3.87 ft at 11:06PM Aug 26, 2015Observed: 3.82 ft at 11:12PM Aug 26, 2015Observed: 3.77 ft at 11:18PM Aug 26, 2015Observed: 3.71 ft at 11:24PM Aug 26, 2015Observed: 3.65 ft at 11:30PM Aug 26, 2015Observed: 3.58 ft at 11:36PM Aug 26, 2015Observed: 3.53 ft at 11:42PM Aug 26, 2015Observed: 3.46 ft at 11:48PM Aug 26, 2015Observed: 3.4 ft at 11:54PM Aug 26, 2015Observed: 3.33 ft at 12:00AM Aug 27, 2015Observed: 3.25 ft at 12:06AM Aug 27, 2015Observed: 3.18 ft at 12:12AM Aug 27, 2015Observed: 3.1 ft at 12:18AM Aug 27, 2015Observed: 3.01 ft at 12:24AM Aug 27, 2015Observed: 2.93 ft at 12:30AM Aug 27, 2015Observed: 2.86 ft at 12:36AM Aug 27, 2015Observed: 2.77 ft at 12:42AM Aug 27, 2015Observed: 2.7 ft at 12:48AM Aug 27, 2015Observed: 2.62 ft at 12:54AM Aug 27, 2015Observed: 2.55 ft at 1:00AM Aug 27, 2015Observed: 2.46 ft at 1:06AM Aug 27, 2015Observed: 2.39 ft at 1:12AM Aug 27, 2015Observed: 2.29 ft at 1:18AM Aug 27, 2015Observed: 2.22 ft at 1:24AM Aug 27, 2015Observed: 2.12 ft at 1:30AM Aug 27, 2015Observed: 2.01 ft at 1:36AM Aug 27, 2015Observed: 1.93 ft at 1:42AM Aug 27, 2015Observed: 1.83 ft at 1:48AM Aug 27, 2015Observed: 1.75 ft at 1:54AM Aug 27, 2015Observed: 1.66 ft at 2:00AM Aug 27, 2015Observed: 1.57 ft at 2:06AM Aug 27, 2015Observed: 1.48 ft at 2:12AM Aug 27, 2015Observed: 1.37 ft at 2:18AM Aug 27, 2015Observed: 1.29 ft at 2:24AM Aug 27, 2015Observed: 1.18 ft at 2:30AM Aug 27, 2015Observed: 1.1 ft at 2:36AM Aug 27, 2015Observed: 0.92 ft at 2:48AM Aug 27, 2015Observed: 0.85 ft at 2:54AM Aug 27, 2015Observed: 0.79 ft at 3:00AM Aug 27, 2015Observed: 0.72 ft at 3:06AM Aug 27, 2015Observed: 0.69 ft at 3:12AM Aug 27, 2015Observed: 0.65 ft at 3:18AM Aug 27, 2015Observed: 0.6 ft at 3:24AM Aug 27, 2015Observed: 0.55 ft at 3:30AM Aug 27, 2015Observed: 0.51 ft at 3:36AM Aug 27, 2015Observed: 0.46 ft at 3:42AM Aug 27, 2015Observed: 0.43 ft at 3:48AM Aug 27, 2015Observed: 0.41 ft at 3:54AM Aug 27, 2015Observed: 0.41 ft at 4:00AM Aug 27, 2015Observed: 0.41 ft at 4:06AM Aug 27, 2015Observed: 0.41 ft at 4:12AM Aug 27, 2015Observed: 0.43 ft at 4:18AM Aug 27, 2015Observed: 0.45 ft at 4:24AM Aug 27, 2015Observed: 0.46 ft at 4:30AM Aug 27, 2015Observed: 0.48 ft at 4:36AM Aug 27, 2015Observed: 0.51 ft at 4:42AM Aug 27, 2015Observed: 0.53 ft at 4:48AM Aug 27, 2015Observed: 0.56 ft at 4:54AM Aug 27, 2015Observed: 0.59 ft at 5:00AM Aug 27, 2015Observed: 0.64 ft at 5:06AM Aug 27, 2015Observed: 0.69 ft at 5:12AM Aug 27, 2015Observed: 0.73 ft at 5:18AM Aug 27, 2015Observed: 0.79 ft at 5:24AM Aug 27, 2015Observed: 0.84 ft at 5:30AM Aug 27, 2015Observed: 0.93 ft at 5:36AM Aug 27, 2015Observed: 0.98 ft at 5:42AM Aug 27, 2015Observed: 1.05 ft at 5:48AM Aug 27, 2015Observed: 1.1 ft at 5:54AM Aug 27, 2015Observed: 1.17 ft at 6:00AM Aug 27, 2015Observed: 1.23 ft at 6:06AM Aug 27, 2015Observed: 1.3 ft at 6:12AM Aug 27, 2015Observed: 1.35 ft at 6:18AM Aug 27, 2015Observed: 1.42 ft at 6:24AM Aug 27, 2015Observed: 1.49 ft at 6:30AM Aug 27, 2015Observed: 1.53 ft at 6:36AM Aug 27, 2015Observed: 1.57 ft at 6:42AM Aug 27, 2015Observed: 1.62 ft at 6:48AM Aug 27, 2015Observed: 1.68 ft at 6:54AM Aug 27, 2015Observed: 1.74 ft at 7:00AM Aug 27, 2015Observed: 1.8 ft at 7:06AM Aug 27, 2015Observed: 1.87 ft at 7:12AM Aug 27, 2015Observed: 1.94 ft at 7:18AM Aug 27, 2015Observed: 1.99 ft at 7:24AM Aug 27, 2015Observed: 2.05 ft at 7:30AM Aug 27, 2015Observed: 2.12 ft at 7:36AM Aug 27, 2015Observed: 2.17 ft at 7:42AM Aug 27, 2015Observed: 2.22 ft at 7:48AM Aug 27, 2015Observed: 2.31 ft at 7:54AM Aug 27, 2015Observed: 2.35 ft at 8:00AM Aug 27, 2015Observed: 2.4 ft at 8:06AM Aug 27, 2015Observed: 2.46 ft at 8:12AM Aug 27, 2015Observed: 2.52 ft at 8:18AM Aug 27, 2015Observed: 2.56 ft at 8:24AM Aug 27, 2015Observed: 2.62 ft at 8:30AM Aug 27, 2015Observed: 2.68 ft at 8:36AM Aug 27, 2015Observed: 2.74 ft at 8:42AM Aug 27, 2015Observed: 2.8 ft at 8:48AM Aug 27, 2015Observed: 2.87 ft at 8:54AM Aug 27, 2015Observed: 2.91 ft at 9:00AM Aug 27, 2015Observed: 2.96 ft at 9:06AM Aug 27, 2015Observed: 3 ft at 9:12AM Aug 27, 2015Observed: 3.02 ft at 9:18AM Aug 27, 2015Observed: 3.09 ft at 9:24AM Aug 27, 2015Observed: 3.13 ft at 9:30AM Aug 27, 2015Observed: 3.18 ft at 9:36AM Aug 27, 2015Observed: 3.22 ft at 9:42AM Aug 27, 2015Observed: 3.23 ft at 9:48AM Aug 27, 2015Observed: 3.27 ft at 9:54AM Aug 27, 2015Observed: 3.3 ft at 10:00AM Aug 27, 2015Observed: 3.32 ft at 10:06AM Aug 27, 2015Observed: 3.34 ft at 10:12AM Aug 27, 2015Observed: 3.33 ft at 10:18AM Aug 27, 2015Observed: 3.33 ft at 10:24AM Aug 27, 2015Observed: 3.35 ft at 10:30AM Aug 27, 2015Observed: 3.35 ft at 10:36AM Aug 27, 2015Observed: 3.32 ft at 10:42AM Aug 27, 2015Observed: 3.31 ft at 10:48AM Aug 27, 2015Observed: 3.3 ft at 10:54AM Aug 27, 2015Observed: 3.3 ft at 11:00AM Aug 27, 2015Observed: 3.27 ft at 11:06AM Aug 27, 2015Observed: 3.26 ft at 11:12AM Aug 27, 2015Observed: 3.23 ft at 11:18AM Aug 27, 2015Observed: 3.18 ft at 11:24AM Aug 27, 2015Observed: 3.16 ft at 11:30AM Aug 27, 2015Observed: 3.12 ft at 11:36AM Aug 27, 2015Observed: 3.05 ft at 11:42AM Aug 27, 2015Observed: 3.01 ft at 11:48AM Aug 27, 2015Observed: 2.96 ft at 11:54AM Aug 27, 2015Observed: 2.89 ft at 12:00PM Aug 27, 2015Observed: 2.85 ft at 12:06PM Aug 27, 2015Observed: 2.8 ft at 12:12PM Aug 27, 2015Observed: 2.75 ft at 12:18PM Aug 27, 2015Observed: 2.69 ft at 12:24PM Aug 27, 2015Observed: 2.64 ft at 12:30PM Aug 27, 2015Observed: 2.57 ft at 12:36PM Aug 27, 2015Observed: 2.51 ft at 12:42PM Aug 27, 2015Observed: 2.43 ft at 12:48PM Aug 27, 2015Observed: 2.36 ft at 12:54PM Aug 27, 2015Observed: 2.3 ft at 1:00PM Aug 27, 2015Observed: 2.26 ft at 1:06PM Aug 27, 2015Observed: 2.19 ft at 1:12PM Aug 27, 2015Observed: 2.13 ft at 1:18PM Aug 27, 2015Observed: 2.07 ft at 1:24PM Aug 27, 2015Observed: 1.99 ft at 1:30PM Aug 27, 2015Observed: 1.93 ft at 1:36PM Aug 27, 2015Observed: 1.87 ft at 1:42PM Aug 27, 2015Observed: 1.79 ft at 1:48PM Aug 27, 2015Observed: 1.71 ft at 1:54PM Aug 27, 2015Observed: 1.65 ft at 2:00PM Aug 27, 2015Observed: 1.59 ft at 2:06PM Aug 27, 2015Observed: 1.51 ft at 2:12PM Aug 27, 2015Observed: 1.42 ft at 2:18PM Aug 27, 2015Observed: 1.34 ft at 2:24PM Aug 27, 2015Observed: 1.27 ft at 2:30PM Aug 27, 2015Observed: 1.22 ft at 2:36PM Aug 27, 2015Observed: 1.14 ft at 2:42PM Aug 27, 2015Observed: 1.08 ft at 2:48PM Aug 27, 2015Observed: 1.03 ft at 2:54PM Aug 27, 2015Observed: 0.98 ft at 3:00PM Aug 27, 2015Observed: 0.92 ft at 3:06PM Aug 27, 2015Observed: 0.87 ft at 3:12PM Aug 27, 2015Observed: 0.83 ft at 3:18PM Aug 27, 2015Observed: 0.79 ft at 3:24PM Aug 27, 2015Observed: 0.74 ft at 3:30PM Aug 27, 2015Observed: 0.68 ft at 3:36PM Aug 27, 2015Observed: 0.63 ft at 3:42PM Aug 27, 2015Observed: 0.6 ft at 3:48PM Aug 27, 2015Observed: 0.58 ft at 3:54PM Aug 27, 2015Observed: 0.58 ft at 4:00PM Aug 27, 2015Observed: 0.59 ft at 4:06PM Aug 27, 2015Observed: 0.59 ft at 4:12PM Aug 27, 2015Observed: 0.61 ft at 4:18PM Aug 27, 2015Observed: 0.62 ft at 4:24PM Aug 27, 2015Observed: 0.62 ft at 4:30PM Aug 27, 2015Observed: 0.65 ft at 4:36PM Aug 27, 2015Observed: 0.67 ft at 4:42PM Aug 27, 2015Observed: 0.73 ft at 4:48PM Aug 27, 2015Observed: 0.74 ft at 4:54PM Aug 27, 2015Observed: 0.78 ft at 5:00PM Aug 27, 2015Observed: 0.82 ft at 5:06PM Aug 27, 2015Observed: 0.86 ft at 5:12PM Aug 27, 2015Observed: 0.92 ft at 5:18PM Aug 27, 2015Observed: 0.97 ft at 5:24PM Aug 27, 2015Observed: 1.02 ft at 5:30PM Aug 27, 2015Observed: 1.09 ft at 5:36PM Aug 27, 2015Observed: 1.12 ft at 5:42PM Aug 27, 2015Observed: 1.18 ft at 5:48PM Aug 27, 2015Observed: 1.24 ft at 5:54PM Aug 27, 2015Observed: 1.3 ft at 6:00PM Aug 27, 2015Observed: 1.35 ft at 6:06PM Aug 27, 2015Observed: 1.44 ft at 6:12PM Aug 27, 2015Observed: 1.53 ft at 6:18PM Aug 27, 2015Observed: 1.58 ft at 6:24PM Aug 27, 2015Observed: 1.64 ft at 6:30PM Aug 27, 2015Observed: 1.72 ft at 6:36PM Aug 27, 2015Observed: 1.8 ft at 6:42PM Aug 27, 2015Observed: 1.86 ft at 6:48PM Aug 27, 2015Observed: 1.94 ft at 6:54PM Aug 27, 2015Observed: 2.01 ft at 7:00PM Aug 27, 2015Observed: 2.09 ft at 7:06PM Aug 27, 2015Observed: 2.16 ft at 7:12PM Aug 27, 2015Observed: 2.23 ft at 7:18PM Aug 27, 2015Observed: 2.31 ft at 7:24PM Aug 27, 2015Observed: 2.38 ft at 7:30PM Aug 27, 2015Observed: 2.45 ft at 7:36PM Aug 27, 2015Observed: 2.52 ft at 7:42PM Aug 27, 2015Observed: 2.75 ft at 8:00PM Aug 27, 2015Observed: 2.84 ft at 8:06PM Aug 27, 2015Observed: 2.92 ft at 8:12PM Aug 27, 2015Observed: 3 ft at 8:18PM Aug 27, 2015Observed: 3.08 ft at 8:24PM Aug 27, 2015Observed: 3.15 ft at 8:30PM Aug 27, 2015Observed: 3.23 ft at 8:36PM Aug 27, 2015Observed: 3.32 ft at 8:42PM Aug 27, 2015Observed: 3.39 ft at 8:48PM Aug 27, 2015Observed: 3.47 ft at 8:54PM Aug 27, 2015Observed: 3.52 ft at 9:00PM Aug 27, 2015Observed: 3.59 ft at 9:06PM Aug 27, 2015Observed: 3.64 ft at 9:12PM Aug 27, 2015Observed: 3.69 ft at 9:18PM Aug 27, 2015Observed: 3.77 ft at 9:24PM Aug 27, 2015Observed: 3.82 ft at 9:30PM Aug 27, 2015Observed: 3.87 ft at 9:36PM Aug 27, 2015Observed: 3.94 ft at 9:42PM Aug 27, 2015Observed: 3.98 ft at 9:48PM Aug 27, 2015Observed: 4.03 ft at 9:54PM Aug 27, 2015Observed: 4.08 ft at 10:00PM Aug 27, 2015Observed: 4.11 ft at 10:06PM Aug 27, 2015Observed: 4.14 ft at 10:12PM Aug 27, 2015Observed: 4.16 ft at 10:18PM Aug 27, 2015Observed: 4.17 ft at 10:24PM Aug 27, 2015Observed: 4.18 ft at 10:30PM Aug 27, 2015Observed: 4.19 ft at 10:36PM Aug 27, 2015Observed: 4.2 ft at 10:42PM Aug 27, 2015Observed: 4.2 ft at 10:48PM Aug 27, 2015Observed: 4.2 ft at 10:54PM Aug 27, 2015Observed: 4.19 ft at 11:00PM Aug 27, 2015Observed: 4.2 ft at 11:06PM Aug 27, 2015Observed: 4.17 ft at 11:12PM Aug 27, 2015Observed: 4.13 ft at 11:18PM Aug 27, 2015Observed: 4.09 ft at 11:24PM Aug 27, 2015Observed: 4.05 ft at 11:30PM Aug 27, 2015Observed: 4.02 ft at 11:36PM Aug 27, 2015Observed: 3.97 ft at 11:42PM Aug 27, 2015Observed: 3.91 ft at 11:48PM Aug 27, 2015Observed: 3.86 ft at 11:54PM Aug 27, 2015Observed: 3.81 ft at 12:00AM Aug 28, 2015Observed: 3.74 ft at 12:06AM Aug 28, 2015Observed: 3.69 ft at 12:12AM Aug 28, 2015Observed: 3.64 ft at 12:18AM Aug 28, 2015Observed: 3.59 ft at 12:24AM Aug 28, 2015Observed: 3.54 ft at 12:30AM Aug 28, 2015Observed: 3.48 ft at 12:36AM Aug 28, 2015Observed: 3.41 ft at 12:42AM Aug 28, 2015Observed: 3.34 ft at 12:48AM Aug 28, 2015Observed: 3.25 ft at 12:54AM Aug 28, 2015Observed: 3.17 ft at 1:00AM Aug 28, 2015Observed: 3.07 ft at 1:06AM Aug 28, 2015Observed: 2.98 ft at 1:12AM Aug 28, 2015Observed: 2.9 ft at 1:18AM Aug 28, 2015Observed: 2.82 ft at 1:24AM Aug 28, 2015Observed: 2.74 ft at 1:30AM Aug 28, 2015Observed: 2.66 ft at 1:36AM Aug 28, 2015Observed: 2.57 ft at 1:42AM Aug 28, 2015Observed: 2.47 ft at 1:48AM Aug 28, 2015Observed: 2.38 ft at 1:54AM Aug 28, 2015Observed: 2.28 ft at 2:00AM Aug 28, 2015Observed: 2.19 ft at 2:06AM Aug 28, 2015Observed: 2.1 ft at 2:12AM Aug 28, 2015Observed: 2 ft at 2:18AM Aug 28, 2015Observed: 1.91 ft at 2:24AM Aug 28, 2015Observed: 1.8 ft at 2:30AM Aug 28, 2015Observed: 1.7 ft at 2:36AM Aug 28, 2015Observed: 1.6 ft at 2:42AM Aug 28, 2015Observed: 1.49 ft at 2:48AM Aug 28, 2015Observed: 1.38 ft at 2:54AM Aug 28, 2015Observed: 1.29 ft at 3:00AM Aug 28, 2015Observed: 1.18 ft at 3:06AM Aug 28, 2015Observed: 1.08 ft at 3:12AM Aug 28, 2015Observed: 0.98 ft at 3:18AM Aug 28, 2015Observed: 0.89 ft at 3:24AM Aug 28, 2015Observed: 0.8 ft at 3:30AM Aug 28, 2015Observed: 0.72 ft at 3:36AM Aug 28, 2015Observed: 0.64 ft at 3:42AM Aug 28, 2015Observed: 0.57 ft at 3:48AM Aug 28, 2015Observed: 0.5 ft at 3:54AM Aug 28, 2015Observed: 0.43 ft at 4:00AM Aug 28, 2015Observed: 0.36 ft at 4:06AM Aug 28, 2015Observed: 0.31 ft at 4:12AM Aug 28, 2015Observed: 0.26 ft at 4:18AM Aug 28, 2015Observed: 0.22 ft at 4:24AM Aug 28, 2015Observed: 0.18 ft at 4:30AM Aug 28, 2015Observed: 0.16 ft at 4:36AM Aug 28, 2015Observed: 0.15 ft at 4:42AM Aug 28, 2015Observed: 0.15 ft at 4:48AM Aug 28, 2015Observed: 0.14 ft at 4:54AM Aug 28, 2015Observed: 0.14 ft at 5:00AM Aug 28, 2015Observed: 0.13 ft at 5:06AM Aug 28, 2015Observed: 0.14 ft at 5:12AM Aug 28, 2015Observed: 0.15 ft at 5:18AM Aug 28, 2015Observed: 0.17 ft at 5:24AM Aug 28, 2015Observed: 0.19 ft at 5:30AM Aug 28, 2015Observed: 0.23 ft at 5:36AM Aug 28, 2015Observed: 0.29 ft at 5:42AM Aug 28, 2015Observed: 0.34 ft at 5:48AM Aug 28, 2015Observed: 0.39 ft at 5:54AM Aug 28, 2015Observed: 0.46 ft at 6:00AM Aug 28, 2015Observed: 0.51 ft at 6:06AM Aug 28, 2015Observed: 0.57 ft at 6:12AM Aug 28, 2015Observed: 0.62 ft at 6:18AM Aug 28, 2015Observed: 0.68 ft at 6:24AM Aug 28, 2015Observed: 0.73 ft at 6:30AM Aug 28, 2015Observed: 0.79 ft at 6:36AM Aug 28, 2015Observed: 0.86 ft at 6:42AM Aug 28, 2015Observed: 0.94 ft at 6:48AM Aug 28, 2015Observed: 0.98 ft at 6:54AM Aug 28, 2015Observed: 1.04 ft at 7:00AM Aug 28, 2015Observed: 1.12 ft at 7:06AM Aug 28, 2015Observed: 1.18 ft at 7:12AM Aug 28, 2015Observed: 1.25 ft at 7:18AM Aug 28, 2015Observed: 1.3 ft at 7:24AM Aug 28, 2015Observed: 1.36 ft at 7:30AM Aug 28, 2015Observed: 1.44 ft at 7:36AM Aug 28, 2015Observed: 1.5 ft at 7:42AM Aug 28, 2015Observed: 1.55 ft at 7:48AM Aug 28, 2015Observed: 1.62 ft at 7:54AM Aug 28, 2015Observed: 1.69 ft at 8:00AM Aug 28, 2015Observed: 1.74 ft at 8:06AM Aug 28, 2015Observed: 1.81 ft at 8:12AM Aug 28, 2015Observed: 1.87 ft at 8:18AM Aug 28, 2015Observed: 1.92 ft at 8:24AM Aug 28, 2015Observed: 1.99 ft at 8:30AM Aug 28, 2015Observed: 2.06 ft at 8:36AM Aug 28, 2015Observed: 2.14 ft at 8:42AM Aug 28, 2015Observed: 2.2 ft at 8:48AM Aug 28, 2015Observed: 2.26 ft at 8:54AM Aug 28, 2015Observed: 2.32 ft at 9:00AM Aug 28, 2015Observed: 2.38 ft at 9:06AM Aug 28, 2015Observed: 2.44 ft at 9:12AM Aug 28, 2015Observed: 2.51 ft at 9:18AM Aug 28, 2015Observed: 2.57 ft at 9:24AM Aug 28, 2015Observed: 2.65 ft at 9:30AM Aug 28, 2015Observed: 2.71 ft at 9:36AM Aug 28, 2015Observed: 2.78 ft at 9:42AM Aug 28, 2015Observed: 2.84 ft at 9:48AM Aug 28, 2015Observed: 2.88 ft at 9:54AM Aug 28, 2015Observed: 2.95 ft at 10:00AM Aug 28, 2015Observed: 3 ft at 10:06AM Aug 28, 2015Observed: 3.05 ft at 10:12AM Aug 28, 2015Observed: 3.08 ft at 10:18AM Aug 28, 2015Observed: 3.13 ft at 10:24AM Aug 28, 2015Observed: 3.17 ft at 10:30AM Aug 28, 2015Observed: 3.21 ft at 10:36AM Aug 28, 2015Observed: 3.25 ft at 10:42AM Aug 28, 2015Observed: 3.28 ft at 10:48AM Aug 28, 2015Observed: 3.3 ft at 10:54AM Aug 28, 2015Observed: 3.32 ft at 11:00AM Aug 28, 2015Observed: 3.35 ft at 11:06AM Aug 28, 2015Observed: 3.36 ft at 11:12AM Aug 28, 2015Observed: 3.37 ft at 11:18AM Aug 28, 2015Observed: 3.38 ft at 11:24AM Aug 28, 2015Observed: 3.39 ft at 11:30AM Aug 28, 2015Observed: 3.39 ft at 11:36AM Aug 28, 2015Observed: 3.37 ft at 11:42AM Aug 28, 2015Observed: 3.35 ft at 11:48AM Aug 28, 2015Observed: 3.32 ft at 11:54AM Aug 28, 2015Observed: 3.29 ft at 12:00PM Aug 28, 2015Observed: 3.28 ft at 12:06PM Aug 28, 2015Observed: 3.25 ft at 12:12PM Aug 28, 2015Observed: 3.22 ft at 12:18PM Aug 28, 2015Observed: 3.18 ft at 12:24PM Aug 28, 2015Observed: 3.14 ft at 12:30PM Aug 28, 2015Observed: 3.08 ft at 12:36PM Aug 28, 2015Observed: 3.02 ft at 12:42PM Aug 28, 2015Observed: 2.98 ft at 12:48PM Aug 28, 2015Observed: 2.93 ft at 12:54PM Aug 28, 2015Observed: 2.89 ft at 1:00PM Aug 28, 2015Observed: 2.81 ft at 1:06PM Aug 28, 2015Observed: 2.72 ft at 1:12PM Aug 28, 2015Observed: 2.66 ft at 1:18PM Aug 28, 2015Observed: 2.61 ft at 1:24PM Aug 28, 2015Observed: 2.53 ft at 1:30PM Aug 28, 2015Observed: 2.47 ft at 1:36PM Aug 28, 2015Observed: 2.39 ft at 1:42PM Aug 28, 2015Observed: 2.31 ft at 1:48PM Aug 28, 2015Observed: 2.23 ft at 1:54PM Aug 28, 2015Observed: 2.16 ft at 2:00PM Aug 28, 2015Observed: 2.09 ft at 2:06PM Aug 28, 2015Observed: 2 ft at 2:12PM Aug 28, 2015Observed: 1.94 ft at 2:18PM Aug 28, 2015Observed: 1.87 ft at 2:24PM Aug 28, 2015Observed: 1.78 ft at 2:30PM Aug 28, 2015Observed: 1.71 ft at 2:36PM Aug 28, 2015Observed: 1.63 ft at 2:42PM Aug 28, 2015Observed: 1.55 ft at 2:48PM Aug 28, 2015Observed: 1.45 ft at 2:54PM Aug 28, 2015Observed: 1.38 ft at 3:00PM Aug 28, 2015Observed: 1.31 ft at 3:06PM Aug 28, 2015Observed: 1.22 ft at 3:12PM Aug 28, 2015Observed: 1.14 ft at 3:18PM Aug 28, 2015Observed: 1.06 ft at 3:24PM Aug 28, 2015Observed: 0.95 ft at 3:30PM Aug 28, 2015Observed: 0.89 ft at 3:36PM Aug 28, 2015Observed: 0.81 ft at 3:42PM Aug 28, 2015Observed: 0.74 ft at 3:48PM Aug 28, 2015Observed: 0.68 ft at 3:54PM Aug 28, 2015Observed: 0.61 ft at 4:00PM Aug 28, 2015Observed: 0.55 ft at 4:06PM Aug 28, 2015Observed: 0.48 ft at 4:12PM Aug 28, 2015Observed: 0.43 ft at 4:18PM Aug 28, 2015Observed: 0.38 ft at 4:24PM Aug 28, 2015Observed: 0.32 ft at 4:30PM Aug 28, 2015Observed: 0.28 ft at 4:36PM Aug 28, 2015Observed: 0.25 ft at 4:42PM Aug 28, 2015Observed: 0.25 ft at 4:48PM Aug 28, 2015Observed: 0.26 ft at 4:54PM Aug 28, 2015Observed: 0.24 ft at 5:00PM Aug 28, 2015Observed: 0.27 ft at 5:06PM Aug 28, 2015Observed: 0.3 ft at 5:12PM Aug 28, 2015Observed: 0.33 ft at 5:18PM Aug 28, 2015Observed: 0.34 ft at 5:24PM Aug 28, 2015Observed: 0.35 ft at 5:30PM Aug 28, 2015Observed: 0.38 ft at 5:36PM Aug 28, 2015Observed: 0.4 ft at 5:42PM Aug 28, 2015Observed: 0.44 ft at 5:48PM Aug 28, 2015Observed: 0.46 ft at 5:54PM Aug 28, 2015Observed: 0.52 ft at 6:00PM Aug 28, 2015Observed: 0.6 ft at 6:06PM Aug 28, 2015Observed: 0.66 ft at 6:12PM Aug 28, 2015Observed: 0.73 ft at 6:18PM Aug 28, 2015Observed: 0.82 ft at 6:24PM Aug 28, 2015Observed: 0.86 ft at 6:30PM Aug 28, 2015Observed: 0.92 ft at 6:36PM Aug 28, 2015Observed: 0.96 ft at 6:42PM Aug 28, 2015Observed: 1.04 ft at 6:48PM Aug 28, 2015Observed: 1.1 ft at 6:54PM Aug 28, 2015Observed: 1.16 ft at 7:00PM Aug 28, 2015Observed: 1.25 ft at 7:06PM Aug 28, 2015Observed: 1.31 ft at 7:12PM Aug 28, 2015Observed: 1.39 ft at 7:18PM Aug 28, 2015Observed: 1.49 ft at 7:24PM Aug 28, 2015Observed: 1.57 ft at 7:30PM Aug 28, 2015Observed: 1.64 ft at 7:36PM Aug 28, 2015Observed: 1.73 ft at 7:42PM Aug 28, 2015Observed: 1.8 ft at 7:48PM Aug 28, 2015Observed: 1.9 ft at 7:54PM Aug 28, 2015Observed: 1.98 ft at 8:00PM Aug 28, 2015Observed: 2.05 ft at 8:06PM Aug 28, 2015Observed: 2.14 ft at 8:12PM Aug 28, 2015Observed: 2.23 ft at 8:18PM Aug 28, 2015Observed: 2.3 ft at 8:24PM Aug 28, 2015Observed: 2.39 ft at 8:30PM Aug 28, 2015Observed: 2.46 ft at 8:36PM Aug 28, 2015Observed: 2.54 ft at 8:42PM Aug 28, 2015Observed: 2.63 ft at 8:48PM Aug 28, 2015Observed: 2.7 ft at 8:54PM Aug 28, 2015Observed: 2.79 ft at 9:00PM Aug 28, 2015Observed: 2.89 ft at 9:06PM Aug 28, 2015Observed: 2.98 ft at 9:12PM Aug 28, 2015Observed: 3.06 ft at 9:18PM Aug 28, 2015Observed: 3.14 ft at 9:24PM Aug 28, 2015Observed: 3.21 ft at 9:30PM Aug 28, 2015Observed: 3.3 ft at 9:36PM Aug 28, 2015Observed: 3.36 ft at 9:42PM Aug 28, 2015Observed: 3.41 ft at 9:48PM Aug 28, 2015Observed: 3.51 ft at 9:54PM Aug 28, 2015Observed: 3.59 ft at 10:00PM Aug 28, 2015Observed: 3.65 ft at 10:06PM Aug 28, 2015Observed: 3.75 ft at 10:12PM Aug 28, 2015Observed: 3.8 ft at 10:18PM Aug 28, 2015Observed: 3.85 ft at 10:24PM Aug 28, 2015Observed: 3.91 ft at 10:30PM Aug 28, 2015Observed: 3.97 ft at 10:36PM Aug 28, 2015Observed: 4.02 ft at 10:42PM Aug 28, 2015Observed: 4.06 ft at 10:48PM Aug 28, 2015Observed: 4.25 ft at 11:54PM Aug 28, 2015Observed: 4.23 ft at 12:00AM Aug 29, 2015Observed: 4.22 ft at 12:06AM Aug 29, 2015Observed: 4.21 ft at 12:12AM Aug 29, 2015Observed: 4.17 ft at 12:18AM Aug 29, 2015Observed: 4.12 ft at 12:24AM Aug 29, 2015Observed: 4.09 ft at 12:30AM Aug 29, 2015Observed: 4.05 ft at 12:36AM Aug 29, 2015Observed: 4 ft at 12:42AM Aug 29, 2015Observed: 3.95 ft at 12:48AM Aug 29, 2015Observed: 3.86 ft at 12:54AM Aug 29, 2015Observed: 3.8 ft at 1:00AM Aug 29, 2015Observed: 3.73 ft at 1:06AM Aug 29, 2015Observed: 3.67 ft at 1:12AM Aug 29, 2015Observed: 3.61 ft at 1:18AM Aug 29, 2015Observed: 3.54 ft at 1:24AM Aug 29, 2015Observed: 3.46 ft at 1:30AM Aug 29, 2015Observed: 3.39 ft at 1:36AM Aug 29, 2015Observed: 3.31 ft at 1:42AM Aug 29, 2015Observed: 3.23 ft at 1:48AM Aug 29, 2015Observed: 1.99 ft at 3:06AM Aug 29, 2015Observed: 1.88 ft at 3:12AM Aug 29, 2015Observed: 1.24 ft at 3:48AM Aug 29, 2015Observed: 1.13 ft at 3:54AM Aug 29, 2015Observed: 0.72 ft at 4:18AM Aug 29, 2015Observed: 0.62 ft at 4:24AM Aug 29, 2015Observed: 0.53 ft at 4:30AM Aug 29, 2015Observed: 0.45 ft at 4:36AM Aug 29, 2015Observed: 0.36 ft at 4:42AM Aug 29, 2015Observed: 0.29 ft at 4:48AM Aug 29, 2015Observed: 0.21 ft at 4:54AM Aug 29, 2015Observed: 0.14 ft at 5:00AM Aug 29, 2015Observed: 0.09 ft at 5:06AM Aug 29, 2015Observed: 0.05 ft at 5:12AM Aug 29, 2015Observed: 0.02 ft at 5:18AM Aug 29, 2015Observed: 0 ft at 5:24AM Aug 29, 2015Observed: -0.01 ft at 5:30AM Aug 29, 2015Observed: -0.02 ft at 5:36AM Aug 29, 2015Observed: -0.03 ft at 5:42AM Aug 29, 2015Observed: -0.03 ft at 5:48AM Aug 29, 2015Observed: -0.02 ft at 5:54AM Aug 29, 2015Observed: -0.01 ft at 6:00AM Aug 29, 2015Observed: 0 ft at 6:06AM Aug 29, 2015Observed: 0.02 ft at 6:12AM Aug 29, 2015Observed: 0.05 ft at 6:18AM Aug 29, 2015Observed: 0.07 ft at 6:24AM Aug 29, 2015Observed: 0.15 ft at 6:36AM Aug 29, 2015Observed: 0.23 ft at 6:42AM Aug 29, 2015Observed: 0.29 ft at 6:48AM Aug 29, 2015Observed: 0.35 ft at 6:54AM Aug 29, 2015Observed: 0.44 ft at 7:00AM Aug 29, 2015Observed: 0.52 ft at 7:06AM Aug 29, 2015Observed: 0.59 ft at 7:12AM Aug 29, 2015Observed: 0.66 ft at 7:18AM Aug 29, 2015Observed: 0.72 ft at 7:24AM Aug 29, 2015Observed: 0.79 ft at 7:30AM Aug 29, 2015Observed: 0.87 ft at 7:36AM Aug 29, 2015Observed: 0.94 ft at 7:42AM Aug 29, 2015Observed: 1 ft at 7:48AM Aug 29, 2015Observed: 1.06 ft at 7:54AM Aug 29, 2015Observed: 1.12 ft at 8:00AM Aug 29, 2015Observed: 1.2 ft at 8:06AM Aug 29, 2015Forecast: 1.5 ft 9:00AM Aug 29, 2015Forecast: 2.3 ft 10:00AM Aug 29, 2015Forecast: 2.9 ft 11:00AM Aug 29, 2015Forecast: 3.2 ft 12:00PM Aug 29, 2015Forecast: 3.1 ft 1:00PM Aug 29, 2015Forecast: 2.6 ft 2:00PM Aug 29, 2015Forecast: 1.7 ft 3:00PM Aug 29, 2015Forecast: 0.8 ft 4:00PM Aug 29, 2015Forecast: 0 ft 5:00PM Aug 29, 2015Forecast: -0.2 ft 6:00PM Aug 29, 2015Forecast: 0 ft 7:00PM Aug 29, 2015Forecast: 0.8 ft 8:00PM Aug 29, 2015Forecast: 1.6 ft 9:00PM Aug 29, 2015Forecast: 2.5 ft 10:00PM Aug 29, 2015Forecast: 3.3 ft 11:00PM Aug 29, 2015Highest Forecast: 3.8 ft 12:00AM Aug 30, 2015Forecast: 3.7 ft 1:00AM Aug 30, 2015Forecast: 3.2 ft 2:00AM Aug 30, 2015Forecast: 2.3 ft 3:00AM Aug 30, 2015Forecast: 1.2 ft 4:00AM Aug 30, 2015Forecast: 0.2 ft 5:00AM Aug 30, 2015Forecast: -0.2 ft 6:00AM Aug 30, 2015Forecast: -0.1 ft 7:00AM Aug 30, 2015Forecast: 0 ft 8:00AM Aug 30, 2015Forecast: 0.9 ft 9:00AM Aug 30, 2015Forecast: 1.7 ft 10:00AM Aug 30, 2015Forecast: 2.6 ft 11:00AM Aug 30, 2015Forecast: 3.2 ft 12:00PM Aug 30, 2015Forecast: 3.4 ft 1:00PM Aug 30, 2015Forecast: 3.2 ft 2:00PM Aug 30, 2015Forecast: 2.5 ft 3:00PM Aug 30, 2015Forecast: 1.5 ft 4:00PM Aug 30, 2015Forecast: 0.5 ft 5:00PM Aug 30, 2015Forecast: -0.2 ft 6:00PM Aug 30, 2015Forecast: -0.1 ft 7:00PM Aug 30, 2015Forecast: -0.1 ft 8:00PM Aug 30, 2015Forecast: 0.8 ft 9:00PM Aug 30, 2015Forecast: 1.6 ft 10:00PM Aug 30, 2015Forecast: 2.5 ft 11:00PM Aug 30, 2015Forecast: 3.2 ft 12:00AM Aug 31, 2015Forecast: 3.7 ft 1:00AM Aug 31, 2015Forecast: 3.6 ft 2:00AM Aug 31, 2015Forecast: 2.9 ft 3:00AM Aug 31, 2015Forecast: 2.1 ft 4:00AM Aug 31, 2015Forecast: 0.9 ft 5:00AM Aug 31, 2015Forecast: 0 ft 6:00AM Aug 31, 2015Forecast: -0.2 ft 7:00AM Aug 31, 2015Forecast: -0.2 ft 8:00AM Aug 31, 2015Forecast: 0.2 ft 9:00AM Aug 31, 2015Forecast: 0.9 ft 10:00AM Aug 31, 2015Forecast: 1.8 ft 11:00AM Aug 31, 2015Forecast: 2.7 ft 12:00PM Aug 31, 2015Forecast: 3.3 ft 1:00PM Aug 31, 2015Forecast: 3.5 ft 2:00PM Aug 31, 2015Forecast: 3.1 ft 3:00PM Aug 31, 2015Forecast: 2.5 ft 4:00PM Aug 31, 2015Forecast: 1.3 ft 5:00PM Aug 31, 2015Forecast: 0.3 ft 6:00PM Aug 31, 2015Forecast: -0.3 ft 7:00PM Aug 31, 2015Forecast: -0.3 ft 8:00PM Aug 31, 2015Forecast: -0.3 ft 9:00PM Aug 31, 2015Forecast: 0.6 ft 10:00PM Aug 31, 2015Forecast: 1.4 ft 11:00PM Aug 31, 2015Forecast: 2.3 ft 12:00AM Sep 01, 2015Forecast: 3 ft 1:00AM Sep 01, 2015Forecast: 3.4 ft 2:00AM Sep 01, 2015Forecast: 3.3 ft 3:00AM Sep 01, 2015Data courtesy of NOAA National Ocean ServiceNTKM3(plotting HMIRG) Graph Created (8:31AM Aug 29, 2015)ObservedForecast (issued 4:19AM Aug 29)Latest observed value: 1.2 ft at 8:06 AM EDT 29-Aug-2015. 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: During times when the area is under a Tropical Storm/Hurricane Watch or Warning, the storm tide or total water level forecast will reflect a plausible worst case scenario (versus the usual most likely scenario).

NOTE: Coastal flood impacts are dependent upon waves as well as tide level. High waves can result in flooding even if the tide level is below flood stage.

Reliability of the Forecast: Forecast data shown here are guidance values only. Please refer to your local NWS office.

NOTE: Forecasts for the Nantucket Harbor at Nantucket 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
Flood Stage: 5
Action Stage: 4
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

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 Signifcant flooding is expected in low lying portions of Nantucket. Road closures and some evacuations can be expected. 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. Some localized evacuations may be necessary.
6 Moderate flooding of Nantucket Harbor is expected. Some low lying coastal roads will experience during the time nearest high tide.
4.5 Minor coastal flooding begins on Easy Street in Nantucket.
Photos
(1) Nantucket Tidal Station
About This Location Collapse

Latitude: 41.285000° N, Longitude: 70.096667° 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 Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available 6 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 Weather Forecast Office
445 Myles Standish Blvd
Taunton, MA 02780
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Page last modified: 13-Aug-2015 2:16 AM
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