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Hydrograph River at a Glance Download
New Jersey Atlantic Coast at Sandy Hook (IN MLLW) Tide Height (ft)Observed: 2.08 ft at 11:36PM May 19, 2024Observed: 2.02 ft at 11:42PM May 19, 2024Observed: 1.98 ft at 11:48PM May 19, 2024Observed: 1.94 ft at 11:54PM May 19, 2024Observed: 1.9 ft at 12:00AM May 20, 2024Observed: 1.88 ft at 12:06AM May 20, 2024Observed: 1.84 ft at 12:12AM May 20, 2024Observed: 1.81 ft at 12:18AM May 20, 2024Observed: 1.8 ft at 12:24AM May 20, 2024Observed: 1.8 ft at 12:30AM May 20, 2024Observed: 1.8 ft at 12:36AM May 20, 2024Observed: 1.8 ft at 12:42AM May 20, 2024Observed: 1.82 ft at 12:48AM May 20, 2024Observed: 1.84 ft at 12:54AM May 20, 2024Observed: 1.89 ft at 1:00AM May 20, 2024Observed: 1.92 ft at 1:06AM May 20, 2024Observed: 1.98 ft at 1:12AM May 20, 2024Observed: 2.02 ft at 1:18AM May 20, 2024Observed: 2.09 ft at 1:24AM May 20, 2024Observed: 2.14 ft at 1:30AM May 20, 2024Observed: 2.2 ft at 1:36AM May 20, 2024Observed: 2.26 ft at 1:42AM May 20, 2024Observed: 2.34 ft at 1:48AM May 20, 2024Observed: 2.4 ft at 1:54AM May 20, 2024Observed: 2.47 ft at 2:00AM May 20, 2024Observed: 2.56 ft at 2:06AM May 20, 2024Observed: 2.63 ft at 2:12AM May 20, 2024Observed: 2.73 ft at 2:18AM May 20, 2024Observed: 2.84 ft at 2:24AM May 20, 2024Observed: 2.94 ft at 2:30AM May 20, 2024Observed: 3.04 ft at 2:36AM May 20, 2024Observed: 3.16 ft at 2:42AM May 20, 2024Observed: 3.28 ft at 2:48AM May 20, 2024Observed: 3.38 ft at 2:54AM May 20, 2024Observed: 3.48 ft at 3:00AM May 20, 2024Observed: 3.59 ft at 3:06AM May 20, 2024Observed: 3.69 ft at 3:12AM May 20, 2024Observed: 3.79 ft at 3:18AM May 20, 2024Observed: 3.87 ft at 3:24AM May 20, 2024Observed: 3.97 ft at 3:30AM May 20, 2024Observed: 4.07 ft at 3:36AM May 20, 2024Observed: 4.16 ft at 3:42AM May 20, 2024Observed: 4.24 ft at 3:48AM May 20, 2024Observed: 4.34 ft at 3:54AM May 20, 2024Observed: 4.42 ft at 4:00AM May 20, 2024Observed: 4.49 ft at 4:06AM May 20, 2024Observed: 4.56 ft at 4:12AM May 20, 2024Observed: 4.64 ft at 4:18AM May 20, 2024Observed: 4.69 ft at 4:24AM May 20, 2024Observed: 4.75 ft at 4:30AM May 20, 2024Observed: 4.81 ft at 4:36AM May 20, 2024Observed: 4.85 ft at 4:42AM May 20, 2024Observed: 4.89 ft at 4:48AM May 20, 2024Observed: 4.94 ft at 4:54AM May 20, 2024Observed: 4.98 ft at 5:00AM May 20, 2024Observed: 5.03 ft at 5:06AM May 20, 2024Observed: 5.07 ft at 5:12AM May 20, 2024Observed: 5.1 ft at 5:18AM May 20, 2024Observed: 5.17 ft at 5:24AM May 20, 2024Observed: 5.2 ft at 5:30AM May 20, 2024Observed: 5.25 ft at 5:36AM May 20, 2024Observed: 5.23 ft at 5:42AM May 20, 2024Observed: 5.29 ft at 5:48AM May 20, 2024Observed: 5.3 ft at 5:54AM May 20, 2024Observed: 5.31 ft at 6:00AM May 20, 2024Observed: 5.31 ft at 6:06AM May 20, 2024Observed: 5.33 ft at 6:12AM May 20, 2024Observed: 5.31 ft at 6:18AM May 20, 2024Observed: 5.3 ft at 6:24AM May 20, 2024Observed: 5.29 ft at 6:30AM May 20, 2024Observed: 5.26 ft at 6:36AM May 20, 2024Observed: 5.25 ft at 6:42AM May 20, 2024Observed: 5.24 ft at 6:48AM May 20, 2024Observed: 5.24 ft at 6:54AM May 20, 2024Observed: 5.2 ft at 7:00AM May 20, 2024Observed: 5.16 ft at 7:06AM May 20, 2024Observed: 5.12 ft at 7:12AM May 20, 2024Observed: 5.11 ft at 7:18AM May 20, 2024Observed: 5.06 ft at 7:24AM May 20, 2024Observed: 4.99 ft at 7:30AM May 20, 2024Observed: 4.93 ft at 7:36AM May 20, 2024Observed: 4.88 ft at 7:42AM May 20, 2024Observed: 4.8 ft at 7:48AM May 20, 2024Observed: 4.74 ft at 7:54AM May 20, 2024Observed: 4.67 ft at 8:00AM May 20, 2024Observed: 4.57 ft at 8:06AM May 20, 2024Observed: 4.49 ft at 8:12AM May 20, 2024Observed: 4.42 ft at 8:18AM May 20, 2024Observed: 4.34 ft at 8:24AM May 20, 2024Observed: 4.24 ft at 8:30AM May 20, 2024Observed: 4.16 ft at 8:36AM May 20, 2024Observed: 4.09 ft at 8:42AM May 20, 2024Observed: 4 ft at 8:48AM May 20, 2024Observed: 3.89 ft at 8:54AM May 20, 2024Observed: 3.82 ft at 9:00AM May 20, 2024Observed: 3.75 ft at 9:06AM May 20, 2024Observed: 3.65 ft at 9:12AM May 20, 2024Observed: 3.56 ft at 9:18AM May 20, 2024Observed: 3.48 ft at 9:24AM May 20, 2024Observed: 3.39 ft at 9:30AM May 20, 2024Observed: 3.32 ft at 9:36AM May 20, 2024Observed: 3.2 ft at 9:42AM May 20, 2024Observed: 3.15 ft at 9:48AM May 20, 2024Observed: 3.06 ft at 9:54AM May 20, 2024Observed: 2.97 ft at 10:00AM May 20, 2024Observed: 2.88 ft at 10:06AM May 20, 2024Observed: 2.83 ft at 10:12AM May 20, 2024Observed: 2.76 ft at 10:18AM May 20, 2024Observed: 2.6 ft at 10:30AM May 20, 2024Observed: 2.54 ft at 10:36AM May 20, 2024Observed: 2.46 ft at 10:42AM May 20, 2024Observed: 2.38 ft at 10:48AM May 20, 2024Observed: 2.31 ft at 10:54AM May 20, 2024Observed: 2.23 ft at 11:00AM May 20, 2024Observed: 2.17 ft at 11:06AM May 20, 2024Observed: 2.08 ft at 11:12AM May 20, 2024Observed: 2.02 ft at 11:18AM May 20, 2024Observed: 1.96 ft at 11:24AM May 20, 2024Observed: 1.88 ft at 11:30AM May 20, 2024Observed: 1.81 ft at 11:36AM May 20, 2024Observed: 1.73 ft at 11:42AM May 20, 2024Observed: 1.68 ft at 11:48AM May 20, 2024Observed: 1.64 ft at 11:54AM May 20, 2024Observed: 1.6 ft at 12:00PM May 20, 2024Observed: 1.55 ft at 12:06PM May 20, 2024Observed: 1.53 ft at 12:12PM May 20, 2024Observed: 1.5 ft at 12:18PM May 20, 2024Observed: 1.47 ft at 12:24PM May 20, 2024Observed: 1.46 ft at 12:30PM May 20, 2024Observed: 1.45 ft at 12:36PM May 20, 2024Observed: 1.44 ft at 12:42PM May 20, 2024Observed: 1.45 ft at 12:48PM May 20, 2024Observed: 1.47 ft at 12:54PM May 20, 2024Observed: 1.45 ft at 1:00PM May 20, 2024Observed: 1.5 ft at 1:06PM May 20, 2024Observed: 1.53 ft at 1:12PM May 20, 2024Observed: 1.54 ft at 1:18PM May 20, 2024Observed: 1.6 ft at 1:24PM May 20, 2024Observed: 1.67 ft at 1:30PM May 20, 2024Observed: 1.75 ft at 1:36PM May 20, 2024Observed: 1.81 ft at 1:42PM May 20, 2024Observed: 1.9 ft at 1:48PM May 20, 2024Observed: 2 ft at 1:54PM May 20, 2024Observed: 2.09 ft at 2:00PM May 20, 2024Observed: 2.19 ft at 2:06PM May 20, 2024Observed: 2.3 ft at 2:12PM May 20, 2024Observed: 2.39 ft at 2:18PM May 20, 2024Observed: 2.53 ft at 2:24PM May 20, 2024Observed: 2.63 ft at 2:30PM May 20, 2024Observed: 2.77 ft at 2:36PM May 20, 2024Observed: 2.88 ft at 2:42PM May 20, 2024Observed: 3.02 ft at 2:48PM May 20, 2024Observed: 3.14 ft at 2:54PM May 20, 2024Observed: 3.27 ft at 3:00PM May 20, 2024Observed: 3.41 ft at 3:06PM May 20, 2024Observed: 3.52 ft at 3:12PM May 20, 2024Observed: 3.64 ft at 3:18PM May 20, 2024Observed: 3.76 ft at 3:24PM May 20, 2024Observed: 3.9 ft at 3:30PM May 20, 2024Observed: 4.01 ft at 3:36PM May 20, 2024Observed: 4.14 ft at 3:42PM May 20, 2024Observed: 4.25 ft at 3:48PM May 20, 2024Observed: 4.39 ft at 3:54PM May 20, 2024Observed: 4.49 ft at 4:00PM May 20, 2024Observed: 4.62 ft at 4:06PM May 20, 2024Observed: 4.72 ft at 4:12PM May 20, 2024Observed: 4.81 ft at 4:18PM May 20, 2024Observed: 4.9 ft at 4:24PM May 20, 2024Observed: 5 ft at 4:30PM May 20, 2024Observed: 5.07 ft at 4:36PM May 20, 2024Observed: 5.15 ft at 4:42PM May 20, 2024Observed: 5.25 ft at 4:48PM May 20, 2024Observed: 5.34 ft at 4:54PM May 20, 2024Observed: 5.41 ft at 5:00PM May 20, 2024Observed: 5.49 ft at 5:06PM May 20, 2024Observed: 5.57 ft at 5:12PM May 20, 2024Observed: 5.64 ft at 5:18PM May 20, 2024Observed: 5.7 ft at 5:24PM May 20, 2024Observed: 5.74 ft at 5:30PM May 20, 2024Observed: 5.79 ft at 5:36PM May 20, 2024Observed: 5.85 ft at 5:42PM May 20, 2024Observed: 5.88 ft at 5:48PM May 20, 2024Observed: 5.9 ft at 5:54PM May 20, 2024Observed: 5.95 ft at 6:00PM May 20, 2024Observed: 5.99 ft at 6:06PM May 20, 2024Observed: 6.02 ft at 6:12PM May 20, 2024Observed: 6.05 ft at 6:18PM May 20, 2024Observed: 6.09 ft at 6:24PM May 20, 2024Observed: 6.11 ft at 6:30PM May 20, 2024Observed: 6.11 ft at 6:36PM May 20, 2024Observed: 6.13 ft at 6:42PM May 20, 2024Observed: 6.11 ft at 6:48PM May 20, 2024Observed: 6.1 ft at 6:54PM May 20, 2024Observed: 6.08 ft at 7:00PM May 20, 2024Observed: 6.06 ft at 7:06PM May 20, 2024Observed: 6.01 ft at 7:12PM May 20, 2024Observed: 5.96 ft at 7:18PM May 20, 2024Observed: 5.94 ft at 7:24PM May 20, 2024Observed: 5.9 ft at 7:30PM May 20, 2024Observed: 5.86 ft at 7:36PM May 20, 2024Observed: 5.82 ft at 7:42PM May 20, 2024Observed: 5.77 ft at 7:48PM May 20, 2024Observed: 5.64 ft at 8:00PM May 20, 2024Observed: 5.57 ft at 8:06PM May 20, 2024Observed: 5.5 ft at 8:12PM May 20, 2024Observed: 5.4 ft at 8:18PM May 20, 2024Observed: 5.31 ft at 8:24PM May 20, 2024Observed: 5.22 ft at 8:30PM May 20, 2024Observed: 5.12 ft at 8:36PM May 20, 2024Observed: 5.03 ft at 8:42PM May 20, 2024Observed: 4.92 ft at 8:48PM May 20, 2024Observed: 4.82 ft at 8:54PM May 20, 2024Observed: 4.71 ft at 9:00PM May 20, 2024Observed: 4.62 ft at 9:06PM May 20, 2024Observed: 4.48 ft at 9:12PM May 20, 2024Observed: 4.39 ft at 9:18PM May 20, 2024Observed: 4.29 ft at 9:24PM May 20, 2024Observed: 4.18 ft at 9:30PM May 20, 2024Observed: 4.08 ft at 9:36PM May 20, 2024Observed: 3.98 ft at 9:42PM May 20, 2024Observed: 3.87 ft at 9:48PM May 20, 2024Observed: 3.77 ft at 9:54PM May 20, 2024Observed: 3.68 ft at 10:00PM May 20, 2024Observed: 3.57 ft at 10:06PM May 20, 2024Observed: 3.45 ft at 10:12PM May 20, 2024Observed: 3.33 ft at 10:18PM May 20, 2024Observed: 3.23 ft at 10:24PM May 20, 2024Observed: 3.13 ft at 10:30PM May 20, 2024Observed: 3.02 ft at 10:36PM May 20, 2024Observed: 2.91 ft at 10:42PM May 20, 2024Observed: 2.85 ft at 10:48PM May 20, 2024Observed: 2.78 ft at 10:54PM May 20, 2024Observed: 2.68 ft at 11:00PM May 20, 2024Observed: 2.6 ft at 11:06PM May 20, 2024Observed: 2.55 ft at 11:12PM May 20, 2024Observed: 2.48 ft at 11:18PM May 20, 2024Observed: 2.41 ft at 11:24PM May 20, 2024Observed: 2.34 ft at 11:30PM May 20, 2024Observed: 2.27 ft at 11:36PM May 20, 2024Observed: 2.19 ft at 11:42PM May 20, 2024Observed: 2.13 ft at 11:48PM May 20, 2024Observed: 2.05 ft at 11:54PM May 20, 2024Observed: 1.95 ft at 12:00AM May 21, 2024Observed: 1.89 ft at 12:06AM May 21, 2024Observed: 1.84 ft at 12:12AM May 21, 2024Observed: 1.77 ft at 12:18AM May 21, 2024Observed: 1.69 ft at 12:24AM May 21, 2024Observed: 1.65 ft at 12:30AM May 21, 2024Observed: 1.62 ft at 12:36AM May 21, 2024Observed: 1.56 ft at 12:42AM May 21, 2024Observed: 1.54 ft at 12:48AM May 21, 2024Observed: 1.54 ft at 12:54AM May 21, 2024Observed: 1.53 ft at 1:00AM May 21, 2024Observed: 1.5 ft at 1:06AM May 21, 2024Observed: 1.49 ft at 1:12AM May 21, 2024Observed: 1.49 ft at 1:18AM May 21, 2024Observed: 1.51 ft at 1:24AM May 21, 2024Observed: 1.5 ft at 1:30AM May 21, 2024Observed: 1.51 ft at 1:36AM May 21, 2024Observed: 1.54 ft at 1:42AM May 21, 2024Observed: 1.55 ft at 1:48AM May 21, 2024Observed: 1.56 ft at 1:54AM May 21, 2024Observed: 1.61 ft at 2:00AM May 21, 2024Observed: 1.66 ft at 2:06AM May 21, 2024Observed: 1.71 ft at 2:12AM May 21, 2024Observed: 1.75 ft at 2:18AM May 21, 2024Observed: 1.83 ft at 2:24AM May 21, 2024Observed: 1.93 ft at 2:30AM May 21, 2024Observed: 2.08 ft at 2:42AM May 21, 2024Observed: 2.16 ft at 2:48AM May 21, 2024Observed: 2.27 ft at 2:54AM May 21, 2024Observed: 2.35 ft at 3:00AM May 21, 2024Observed: 2.43 ft at 3:06AM May 21, 2024Observed: 2.57 ft at 3:12AM May 21, 2024Observed: 2.68 ft at 3:18AM May 21, 2024Observed: 2.77 ft at 3:24AM May 21, 2024Observed: 2.89 ft at 3:30AM May 21, 2024Observed: 3.04 ft at 3:36AM May 21, 2024Observed: 3.14 ft at 3:42AM May 21, 2024Observed: 3.24 ft at 3:48AM May 21, 2024Observed: 3.37 ft at 3:54AM May 21, 2024Observed: 3.48 ft at 4:00AM May 21, 2024Observed: 3.57 ft at 4:06AM May 21, 2024Observed: 3.66 ft at 4:12AM May 21, 2024Observed: 3.77 ft at 4:18AM May 21, 2024Observed: 3.86 ft at 4:24AM May 21, 2024Observed: 3.93 ft at 4:30AM May 21, 2024Observed: 4.05 ft at 4:36AM May 21, 2024Observed: 4.16 ft at 4:42AM May 21, 2024Observed: 4.25 ft at 4:48AM May 21, 2024Observed: 4.3 ft at 4:54AM May 21, 2024Observed: 4.45 ft at 5:00AM May 21, 2024Observed: 4.52 ft at 5:06AM May 21, 2024Observed: 4.59 ft at 5:12AM May 21, 2024Observed: 4.66 ft at 5:18AM May 21, 2024Observed: 4.73 ft at 5:24AM May 21, 2024Observed: 4.79 ft at 5:30AM May 21, 2024Observed: 4.88 ft at 5:36AM May 21, 2024Observed: 4.92 ft at 5:42AM May 21, 2024Observed: 5 ft at 5:48AM May 21, 2024Observed: 5.05 ft at 5:54AM May 21, 2024Observed: 5.1 ft at 6:00AM May 21, 2024Observed: 5.15 ft at 6:06AM May 21, 2024Observed: 5.21 ft at 6:12AM May 21, 2024Observed: 5.23 ft at 6:18AM May 21, 2024Observed: 5.28 ft at 6:24AM May 21, 2024Observed: 5.32 ft at 6:30AM May 21, 2024Observed: 5.31 ft at 6:36AM May 21, 2024Observed: 5.33 ft at 6:42AM May 21, 2024Observed: 5.38 ft at 6:48AM May 21, 2024Observed: 5.37 ft at 6:54AM May 21, 2024Observed: 5.37 ft at 7:00AM May 21, 2024Observed: 5.4 ft at 7:06AM May 21, 2024Observed: 5.39 ft at 7:12AM May 21, 2024Observed: 5.35 ft at 7:18AM May 21, 2024Observed: 5.31 ft at 7:24AM May 21, 2024Observed: 5.26 ft at 7:30AM May 21, 2024Observed: 5.22 ft at 7:36AM May 21, 2024Observed: 5.15 ft at 7:42AM May 21, 2024Observed: 5.09 ft at 7:48AM May 21, 2024Observed: 5.07 ft at 7:54AM May 21, 2024Observed: 5 ft at 8:00AM May 21, 2024Observed: 4.94 ft at 8:06AM May 21, 2024Observed: 4.9 ft at 8:12AM May 21, 2024Observed: 4.83 ft at 8:18AM May 21, 2024Observed: 4.75 ft at 8:24AM May 21, 2024Observed: 4.67 ft at 8:30AM May 21, 2024Observed: 4.54 ft at 8:36AM May 21, 2024Observed: 4.45 ft at 8:42AM May 21, 2024Observed: 4.34 ft at 8:48AM May 21, 2024Observed: 4.22 ft at 8:54AM May 21, 2024Observed: 4.11 ft at 9:00AM May 21, 2024Observed: 4.01 ft at 9:06AM May 21, 2024Observed: 3.93 ft at 9:12AM May 21, 2024Observed: 3.84 ft at 9:18AM May 21, 2024Observed: 3.74 ft at 9:24AM May 21, 2024Observed: 3.65 ft at 9:30AM May 21, 2024Observed: 3.55 ft at 9:36AM May 21, 2024Observed: 3.47 ft at 9:42AM May 21, 2024Observed: 3.37 ft at 9:48AM May 21, 2024Observed: 3.26 ft at 9:54AM May 21, 2024Observed: 3.15 ft at 10:00AM May 21, 2024Observed: 3.07 ft at 10:06AM May 21, 2024Observed: 2.99 ft at 10:12AM May 21, 2024Observed: 2.9 ft at 10:18AM May 21, 2024Observed: 2.81 ft at 10:24AM May 21, 2024Observed: 2.74 ft at 10:30AM May 21, 2024Observed: 2.65 ft at 10:36AM May 21, 2024Observed: 2.6 ft at 10:42AM May 21, 2024Observed: 2.53 ft at 10:48AM May 21, 2024Observed: 2.45 ft at 10:54AM May 21, 2024Observed: 2.4 ft at 11:00AM May 21, 2024Observed: 2.33 ft at 11:06AM May 21, 2024Observed: 2.25 ft at 11:12AM May 21, 2024Observed: 2.19 ft at 11:18AM May 21, 2024Observed: 2.11 ft at 11:24AM May 21, 2024Observed: 2.03 ft at 11:30AM May 21, 2024Observed: 1.95 ft at 11:36AM May 21, 2024Observed: 1.92 ft at 11:42AM May 21, 2024Observed: 1.89 ft at 11:48AM May 21, 2024Observed: 1.83 ft at 11:54AM May 21, 2024Observed: 1.79 ft at 12:00PM May 21, 2024Observed: 1.74 ft at 12:06PM May 21, 2024Observed: 1.68 ft at 12:12PM May 21, 2024Observed: 1.63 ft at 12:18PM May 21, 2024Observed: 1.59 ft at 12:24PM May 21, 2024Observed: 1.52 ft at 12:30PM May 21, 2024Observed: 1.5 ft at 12:36PM May 21, 2024Observed: 1.46 ft at 12:42PM May 21, 2024Observed: 1.41 ft at 12:48PM May 21, 2024Observed: 1.38 ft at 12:54PM May 21, 2024Observed: 1.37 ft at 1:00PM May 21, 2024Observed: 1.39 ft at 1:06PM May 21, 2024Observed: 1.36 ft at 1:12PM May 21, 2024Observed: 1.37 ft at 1:18PM May 21, 2024Observed: 1.42 ft at 1:30PM May 21, 2024Observed: 1.44 ft at 1:36PM May 21, 2024Observed: 1.45 ft at 1:42PM May 21, 2024Observed: 1.48 ft at 1:48PM May 21, 2024Observed: 1.52 ft at 1:54PM May 21, 2024Observed: 1.57 ft at 2:00PM May 21, 2024Observed: 1.63 ft at 2:06PM May 21, 2024Observed: 1.7 ft at 2:12PM May 21, 2024Observed: 1.76 ft at 2:18PM May 21, 2024Observed: 1.82 ft at 2:24PM May 21, 2024Observed: 1.94 ft at 2:30PM May 21, 2024Observed: 2.03 ft at 2:36PM May 21, 2024Observed: 2.14 ft at 2:42PM May 21, 2024Observed: 2.22 ft at 2:48PM May 21, 2024Observed: 2.34 ft at 2:54PM May 21, 2024Observed: 2.46 ft at 3:00PM May 21, 2024Observed: 2.54 ft at 3:06PM May 21, 2024Observed: 2.66 ft at 3:12PM May 21, 2024Observed: 2.77 ft at 3:18PM May 21, 2024Observed: 2.88 ft at 3:24PM May 21, 2024Observed: 3.01 ft at 3:30PM May 21, 2024Observed: 3.14 ft at 3:36PM May 21, 2024Observed: 3.26 ft at 3:42PM May 21, 2024Observed: 3.4 ft at 3:48PM May 21, 2024Observed: 3.52 ft at 3:54PM May 21, 2024Observed: 3.65 ft at 4:00PM May 21, 2024Observed: 3.77 ft at 4:06PM May 21, 2024Observed: 3.89 ft at 4:12PM May 21, 2024Observed: 4.01 ft at 4:18PM May 21, 2024Observed: 4.14 ft at 4:24PM May 21, 2024Observed: 4.25 ft at 4:30PM May 21, 2024Observed: 4.36 ft at 4:36PM May 21, 2024Observed: 4.48 ft at 4:42PM May 21, 2024Observed: 4.58 ft at 4:48PM May 21, 2024Observed: 4.67 ft at 4:54PM May 21, 2024Observed: 4.8 ft at 5:00PM May 21, 2024Observed: 4.91 ft at 5:06PM May 21, 2024Observed: 4.98 ft at 5:12PM May 21, 2024Observed: 5.09 ft at 5:18PM May 21, 2024Observed: 5.19 ft at 5:24PM May 21, 2024Observed: 5.26 ft at 5:30PM May 21, 2024Observed: 5.36 ft at 5:36PM May 21, 2024Observed: 5.46 ft at 5:42PM May 21, 2024Observed: 5.53 ft at 5:48PM May 21, 2024Observed: 5.6 ft at 5:54PM May 21, 2024Observed: 5.67 ft at 6:00PM May 21, 2024Observed: 5.73 ft at 6:06PM May 21, 2024Observed: 5.78 ft at 6:12PM May 21, 2024Observed: 5.84 ft at 6:18PM May 21, 2024Observed: 5.89 ft at 6:24PM May 21, 2024Observed: 5.92 ft at 6:30PM May 21, 2024Observed: 5.96 ft at 6:36PM May 21, 2024Observed: 6 ft at 6:42PM May 21, 2024Observed: 6.03 ft at 6:48PM May 21, 2024Observed: 6.05 ft at 6:54PM May 21, 2024Observed: 6.07 ft at 7:00PM May 21, 2024Observed: 6.09 ft at 7:06PM May 21, 2024Observed: 6.11 ft at 7:12PM May 21, 2024Observed: 6.11 ft at 7:18PM May 21, 2024Observed: 6.12 ft at 7:24PM May 21, 2024Observed: 6.12 ft at 7:30PM May 21, 2024Observed: 6.11 ft at 7:36PM May 21, 2024Observed: 6.12 ft at 7:42PM May 21, 2024Observed: 6.12 ft at 7:48PM May 21, 2024Observed: 6.05 ft at 8:00PM May 21, 2024Observed: 6 ft at 8:06PM May 21, 2024Observed: 5.97 ft at 8:12PM May 21, 2024Observed: 5.9 ft at 8:18PM May 21, 2024Observed: 5.87 ft at 8:24PM May 21, 2024Observed: 5.83 ft at 8:30PM May 21, 2024Observed: 5.73 ft at 8:36PM May 21, 2024Observed: 5.67 ft at 8:42PM May 21, 2024Observed: 5.58 ft at 8:48PM May 21, 2024Observed: 5.5 ft at 8:54PM May 21, 2024Observed: 5.38 ft at 9:00PM May 21, 2024Observed: 5.29 ft at 9:06PM May 21, 2024Observed: 5.17 ft at 9:12PM May 21, 2024Observed: 5.07 ft at 9:18PM May 21, 2024Observed: 4.94 ft at 9:24PM May 21, 2024Observed: 4.84 ft at 9:30PM May 21, 2024Observed: 4.73 ft at 9:36PM May 21, 2024Observed: 4.61 ft at 9:42PM May 21, 2024Observed: 4.5 ft at 9:48PM May 21, 2024Observed: 4.38 ft at 9:54PM May 21, 2024Observed: 4.27 ft at 10:00PM May 21, 2024Observed: 4.14 ft at 10:06PM May 21, 2024Observed: 4.04 ft at 10:12PM May 21, 2024Observed: 3.89 ft at 10:18PM May 21, 2024Observed: 3.77 ft at 10:24PM May 21, 2024Observed: 3.63 ft at 10:30PM May 21, 2024Observed: 3.51 ft at 10:36PM May 21, 2024Observed: 3.38 ft at 10:42PM May 21, 2024Observed: 3.26 ft at 10:48PM May 21, 2024Observed: 3.12 ft at 10:54PM May 21, 2024Observed: 3.05 ft at 11:00PM May 21, 2024Observed: 2.94 ft at 11:06PM May 21, 2024Observed: 2.82 ft at 11:12PM May 21, 2024Observed: 2.71 ft at 11:18PM May 21, 2024Observed: 2.62 ft at 11:24PM May 21, 2024Observed: 2.5 ft at 11:30PM May 21, 2024Observed: 2.4 ft at 11:36PM May 21, 2024Observed: 2.29 ft at 11:42PM May 21, 2024Observed: 2.19 ft at 11:48PM May 21, 2024Observed: 2.1 ft at 11:54PM May 21, 2024Observed: 1.99 ft at 12:00AM May 22, 2024Observed: 1.91 ft at 12:06AM May 22, 2024Observed: 1.84 ft at 12:12AM May 22, 2024Observed: 1.77 ft at 12:18AM May 22, 2024Observed: 1.69 ft at 12:24AM May 22, 2024Observed: 1.6 ft at 12:30AM May 22, 2024Observed: 1.54 ft at 12:36AM May 22, 2024Observed: 1.46 ft at 12:42AM May 22, 2024Observed: 1.39 ft at 12:48AM May 22, 2024Observed: 1.32 ft at 12:54AM May 22, 2024Observed: 1.25 ft at 1:00AM May 22, 2024Observed: 1.22 ft at 1:06AM May 22, 2024Observed: 1.17 ft at 1:12AM May 22, 2024Observed: 1.14 ft at 1:18AM May 22, 2024Observed: 1.11 ft at 1:24AM May 22, 2024Observed: 1.09 ft at 1:30AM May 22, 2024Observed: 1.07 ft at 1:36AM May 22, 2024Observed: 1.04 ft at 1:42AM May 22, 2024Observed: 1.04 ft at 1:48AM May 22, 2024Observed: 1.04 ft at 1:54AM May 22, 2024Observed: 1.01 ft at 2:00AM May 22, 2024Observed: 1.01 ft at 2:06AM May 22, 2024Observed: 1.03 ft at 2:12AM May 22, 2024Observed: 1.07 ft at 2:18AM May 22, 2024Observed: 1.08 ft at 2:24AM May 22, 2024Observed: 1.13 ft at 2:30AM May 22, 2024Observed: 1.18 ft at 2:36AM May 22, 2024Observed: 1.25 ft at 2:42AM May 22, 2024Observed: 1.32 ft at 2:48AM May 22, 2024Observed: 1.42 ft at 2:54AM May 22, 2024Observed: 1.49 ft at 3:00AM May 22, 2024Observed: 1.56 ft at 3:06AM May 22, 2024Observed: 1.65 ft at 3:12AM May 22, 2024Observed: 1.75 ft at 3:18AM May 22, 2024Observed: 1.84 ft at 3:24AM May 22, 2024Observed: 1.91 ft at 3:30AM May 22, 2024Observed: 2.03 ft at 3:36AM May 22, 2024Observed: 2.15 ft at 3:42AM May 22, 2024Observed: 2.25 ft at 3:48AM May 22, 2024Observed: 2.35 ft at 3:54AM May 22, 2024Observed: 2.45 ft at 4:00AM May 22, 2024Observed: 2.58 ft at 4:06AM May 22, 2024Observed: 2.67 ft at 4:12AM May 22, 2024Observed: 2.79 ft at 4:18AM May 22, 2024Observed: 2.92 ft at 4:24AM May 22, 2024Observed: 3.03 ft at 4:30AM May 22, 2024Observed: 3.15 ft at 4:36AM May 22, 2024Observed: 3.27 ft at 4:42AM May 22, 2024Observed: 3.41 ft at 4:48AM May 22, 2024Observed: 3.52 ft at 4:54AM May 22, 2024Observed: 3.61 ft at 5:00AM May 22, 2024Observed: 3.72 ft at 5:06AM May 22, 2024Observed: 3.83 ft at 5:12AM May 22, 2024Observed: 3.92 ft at 5:18AM May 22, 2024Observed: 3.99 ft at 5:24AM May 22, 2024Observed: 4.09 ft at 5:30AM May 22, 2024Observed: 4.16 ft at 5:36AM May 22, 2024Observed: 4.25 ft at 5:42AM May 22, 2024Observed: 4.33 ft at 5:48AM May 22, 2024Observed: 4.41 ft at 5:54AM May 22, 2024Observed: 4.48 ft at 6:00AM May 22, 2024Observed: 4.54 ft at 6:06AM May 22, 2024Observed: 4.62 ft at 6:12AM May 22, 2024Observed: 4.68 ft at 6:18AM May 22, 2024Observed: 4.72 ft at 6:24AM May 22, 2024Observed: 4.79 ft at 6:30AM May 22, 2024Observed: 4.84 ft at 6:36AM May 22, 2024Observed: 4.87 ft at 6:42AM May 22, 2024Observed: 4.9 ft at 6:48AM May 22, 2024Observed: 4.94 ft at 6:54AM May 22, 2024Observed: 5 ft at 7:00AM May 22, 2024Observed: 5.01 ft at 7:06AM May 22, 2024Observed: 5.03 ft at 7:12AM May 22, 2024Observed: 5.07 ft at 7:18AM May 22, 2024Observed: 5.08 ft at 7:24AM May 22, 2024Observed: 5.08 ft at 7:30AM May 22, 2024Observed: 5.08 ft at 7:36AM May 22, 2024Observed: 5.09 ft at 7:42AM May 22, 2024Observed: 5.07 ft at 7:48AM May 22, 2024Observed: 5.06 ft at 7:54AM May 22, 2024Observed: 5.07 ft at 8:00AM May 22, 2024Observed: 5.03 ft at 8:06AM May 22, 2024Observed: 5.01 ft at 8:12AM May 22, 2024Observed: 4.99 ft at 8:18AM May 22, 2024Observed: 4.96 ft at 8:24AM May 22, 2024Observed: 4.92 ft at 8:30AM May 22, 2024Observed: 4.89 ft at 8:36AM May 22, 2024Observed: 4.84 ft at 8:42AM May 22, 2024Observed: 4.78 ft at 8:48AM May 22, 2024Observed: 4.73 ft at 8:54AM May 22, 2024Observed: 4.65 ft at 9:00AM May 22, 2024Observed: 4.58 ft at 9:06AM May 22, 2024Observed: 4.49 ft at 9:12AM May 22, 2024Observed: 4.43 ft at 9:18AM May 22, 2024Observed: 4.32 ft at 9:24AM May 22, 2024Observed: 4.24 ft at 9:30AM May 22, 2024Observed: 4.15 ft at 9:36AM May 22, 2024Observed: 4.06 ft at 9:42AM May 22, 2024Observed: 3.95 ft at 9:48AM May 22, 2024Observed: 3.86 ft at 9:54AM May 22, 2024Observed: 3.77 ft at 10:00AM May 22, 2024Observed: 3.67 ft at 10:06AM May 22, 2024Observed: 3.57 ft at 10:12AM May 22, 2024Observed: 3.47 ft at 10:18AM May 22, 2024Observed: 3.38 ft at 10:24AM May 22, 2024Observed: 3.28 ft at 10:30AM May 22, 2024Observed: 3.18 ft at 10:36AM May 22, 2024Observed: 3.09 ft at 10:42AM May 22, 2024Observed: 3.01 ft at 10:48AM May 22, 2024Observed: 2.89 ft at 10:54AM May 22, 2024Observed: 2.82 ft at 11:00AM May 22, 2024Observed: 2.75 ft at 11:06AM May 22, 2024Observed: 2.64 ft at 11:12AM May 22, 2024Observed: 2.57 ft at 11:18AM May 22, 2024Observed: 2.48 ft at 11:24AM May 22, 2024Observed: 2.41 ft at 11:30AM May 22, 2024Observed: 2.33 ft at 11:36AM May 22, 2024Observed: 2.26 ft at 11:42AM May 22, 2024Observed: 2.19 ft at 11:48AM May 22, 2024Observed: 2.13 ft at 11:54AM May 22, 2024Observed: 2.03 ft at 12:00PM May 22, 2024Observed: 1.97 ft at 12:06PM May 22, 2024Observed: 1.92 ft at 12:12PM May 22, 2024Observed: 1.75 ft at 12:24PM May 22, 2024Observed: 1.73 ft at 12:30PM May 22, 2024Observed: 1.68 ft at 12:36PM May 22, 2024Observed: 1.6 ft at 12:42PM May 22, 2024Observed: 1.53 ft at 12:48PM May 22, 2024Observed: 1.48 ft at 12:54PM May 22, 2024Observed: 1.43 ft at 1:00PM May 22, 2024Observed: 1.35 ft at 1:06PM May 22, 2024Observed: 1.29 ft at 1:12PM May 22, 2024Observed: 1.23 ft at 1:18PM May 22, 2024Observed: 1.2 ft at 1:24PM May 22, 2024Observed: 1.15 ft at 1:30PM May 22, 2024Observed: 1.13 ft at 1:36PM May 22, 2024Observed: 1.12 ft at 1:42PM May 22, 2024Observed: 1.12 ft at 1:48PM May 22, 2024Observed: 1.14 ft at 1:54PM May 22, 2024Observed: 1.14 ft at 2:00PM May 22, 2024Observed: 1.15 ft at 2:06PM May 22, 2024Observed: 1.13 ft at 2:12PM May 22, 2024Observed: 1.19 ft at 2:18PM May 22, 2024Observed: 1.18 ft at 2:24PM May 22, 2024Observed: 1.22 ft at 2:30PM May 22, 2024Observed: 1.29 ft at 2:36PM May 22, 2024Observed: 1.31 ft at 2:42PM May 22, 2024Observed: 1.35 ft at 2:48PM May 22, 2024Observed: 1.46 ft at 2:54PM May 22, 2024Observed: 1.52 ft at 3:00PM May 22, 2024Observed: 1.58 ft at 3:06PM May 22, 2024Observed: 1.69 ft at 3:12PM May 22, 2024Observed: 1.79 ft at 3:18PM May 22, 2024Observed: 1.93 ft at 3:24PM May 22, 2024Observed: 2.03 ft at 3:30PM May 22, 2024Observed: 2.16 ft at 3:36PM May 22, 2024Observed: 2.3 ft at 3:42PM May 22, 2024Observed: 2.44 ft at 3:48PM May 22, 2024Observed: 2.56 ft at 3:54PM May 22, 2024Observed: 2.67 ft at 4:00PM May 22, 2024Observed: 2.84 ft at 4:06PM May 22, 2024Observed: 2.99 ft at 4:12PM May 22, 2024Observed: 3.11 ft at 4:18PM May 22, 2024Observed: 3.25 ft at 4:24PM May 22, 2024Observed: 3.4 ft at 4:30PM May 22, 2024Observed: 3.53 ft at 4:36PM May 22, 2024Observed: 3.66 ft at 4:42PM May 22, 2024Observed: 3.82 ft at 4:48PM May 22, 2024Observed: 3.95 ft at 4:54PM May 22, 2024Observed: 4.08 ft at 5:00PM May 22, 2024Observed: 4.23 ft at 5:06PM May 22, 2024Observed: 4.37 ft at 5:12PM May 22, 2024Observed: 4.48 ft at 5:18PM May 22, 2024Observed: 4.59 ft at 5:24PM May 22, 2024Observed: 4.73 ft at 5:30PM May 22, 2024Observed: 4.86 ft at 5:36PM May 22, 2024Observed: 4.96 ft at 5:42PM May 22, 2024Observed: 5.06 ft at 5:48PM May 22, 2024Observed: 5.17 ft at 5:54PM May 22, 2024Observed: 5.27 ft at 6:00PM May 22, 2024Observed: 5.36 ft at 6:06PM May 22, 2024Observed: 5.44 ft at 6:12PM May 22, 2024Observed: 5.52 ft at 6:18PM May 22, 2024Observed: 5.57 ft at 6:24PM May 22, 2024Observed: 5.65 ft at 6:30PM May 22, 2024Observed: 5.71 ft at 6:36PM May 22, 2024Observed: 5.77 ft at 6:42PM May 22, 2024Observed: 5.83 ft at 6:48PM May 22, 2024Observed: 5.9 ft at 6:54PM May 22, 2024Observed: 5.94 ft at 7:00PM May 22, 2024Observed: 5.99 ft at 7:06PM May 22, 2024Observed: 6.04 ft at 7:12PM May 22, 2024Observed: 6.07 ft at 7:18PM May 22, 2024Observed: 6.11 ft at 7:24PM May 22, 2024Observed: 6.12 ft at 7:30PM May 22, 2024Observed: 6.13 ft at 7:36PM May 22, 2024Observed: 6.15 ft at 7:42PM May 22, 2024Observed: 6.17 ft at 7:48PM May 22, 2024Observed: 6.17 ft at 8:00PM May 22, 2024Highest Observation: 6.2 ft at 8:06PM May 22, 2024Observed: 6.15 ft at 8:12PM May 22, 2024Observed: 6.15 ft at 8:18PM May 22, 2024Observed: 6.12 ft at 8:24PM May 22, 2024Observed: 6.08 ft at 8:30PM May 22, 2024Observed: 6.05 ft at 8:36PM May 22, 2024Observed: 5.99 ft at 8:42PM May 22, 2024Observed: 5.95 ft at 8:48PM May 22, 2024Observed: 5.89 ft at 8:54PM May 22, 2024Observed: 5.8 ft at 9:00PM May 22, 2024Observed: 5.75 ft at 9:06PM May 22, 2024Observed: 5.67 ft at 9:12PM May 22, 2024Observed: 5.58 ft at 9:18PM May 22, 2024Observed: 5.49 ft at 9:24PM May 22, 2024Observed: 5.41 ft at 9:30PM May 22, 2024Observed: 5.3 ft at 9:36PM May 22, 2024Observed: 5.21 ft at 9:42PM May 22, 2024Observed: 5.1 ft at 9:48PM May 22, 2024Observed: 5.01 ft at 9:54PM May 22, 2024Observed: 4.89 ft at 10:00PM May 22, 2024Observed: 4.77 ft at 10:06PM May 22, 2024Observed: 4.65 ft at 10:12PM May 22, 2024Observed: 4.53 ft at 10:18PM May 22, 2024Observed: 4.41 ft at 10:24PM May 22, 2024Observed: 4.28 ft at 10:30PM May 22, 2024Observed: 4.16 ft at 10:36PM May 22, 2024Observed: 4.04 ft at 10:42PM May 22, 2024Observed: 3.92 ft at 10:48PM May 22, 2024Observed: 3.82 ft at 10:54PM May 22, 2024Observed: 3.7 ft at 11:00PM May 22, 2024Observed: 3.59 ft at 11:06PM May 22, 2024Forecast: 2.7 ft 12:00AM May 23, 2024Forecast: 1.6 ft 1:00AM May 23, 2024Forecast: 0.9 ft 2:00AM May 23, 2024Forecast: 0.7 ft 3:00AM May 23, 2024Forecast: 1.2 ft 4:00AM May 23, 2024Forecast: 2.3 ft 5:00AM May 23, 2024Forecast: 3.4 ft 6:00AM May 23, 2024Forecast: 4.3 ft 7:00AM May 23, 2024Forecast: 4.8 ft 8:00AM May 23, 2024Forecast: 4.8 ft 9:00AM May 23, 2024Forecast: 4.2 ft 10:00AM May 23, 2024Forecast: 3.3 ft 11:00AM May 23, 2024Forecast: 2.3 ft 12:00PM May 23, 2024Forecast: 1.5 ft 1:00PM May 23, 2024Forecast: 1 ft 2:00PM May 23, 2024Forecast: 1.1 ft 3:00PM May 23, 2024Forecast: 1.8 ft 4:00PM May 23, 2024Forecast: 3.1 ft 5:00PM May 23, 2024Forecast: 4.4 ft 6:00PM May 23, 2024Forecast: 5.4 ft 7:00PM May 23, 2024Forecast: 6 ft 8:00PM May 23, 2024Forecast: 6.1 ft 9:00PM May 23, 2024Forecast: 5.7 ft 10:00PM May 23, 2024Forecast: 4.6 ft 11:00PM May 23, 2024Forecast: 3.4 ft 12:00AM May 24, 2024Forecast: 2.3 ft 1:00AM May 24, 2024Forecast: 1.4 ft 2:00AM May 24, 2024Forecast: 0.7 ft 3:00AM May 24, 2024Forecast: 0.8 ft 4:00AM May 24, 2024Forecast: 1.5 ft 5:00AM May 24, 2024Forecast: 2.7 ft 6:00AM May 24, 2024Forecast: 3.8 ft 7:00AM May 24, 2024Forecast: 4.7 ft 8:00AM May 24, 2024Forecast: 5.1 ft 9:00AM May 24, 2024Forecast: 4.9 ft 10:00AM May 24, 2024Forecast: 4.2 ft 11:00AM May 24, 2024Forecast: 3.1 ft 12:00PM May 24, 2024Forecast: 2.2 ft 1:00PM May 24, 2024Forecast: 1.5 ft 2:00PM May 24, 2024Forecast: 1.3 ft 3:00PM May 24, 2024Forecast: 1.5 ft 4:00PM May 24, 2024Forecast: 2.3 ft 5:00PM May 24, 2024Forecast: 3.7 ft 6:00PM May 24, 2024Forecast: 5 ft 7:00PM May 24, 2024Forecast: 5.9 ft 8:00PM May 24, 2024Highest Forecast: 6.3 ft 9:00PM May 24, 2024Forecast: 6.1 ft 10:00PM May 24, 2024Forecast: 5.5 ft 11:00PM May 24, 2024Forecast: 4.4 ft 12:00AM May 25, 2024Forecast: 3 ft 1:00AM May 25, 2024Forecast: 1.9 ft 2:00AM May 25, 2024Forecast: 1 ft 3:00AM May 25, 2024Forecast: 0.7 ft 4:00AM May 25, 2024Forecast: 1 ft 5:00AM May 25, 2024Forecast: 2 ft 6:00AM May 25, 2024Forecast: 3.2 ft 7:00AM May 25, 2024Forecast: 4.2 ft 8:00AM May 25, 2024Forecast: 4.9 ft 9:00AM May 25, 2024Forecast: 5.1 ft 10:00AM May 25, 2024Forecast: 4.8 ft 11:00AM May 25, 2024Forecast: 4 ft 12:00PM May 25, 2024Forecast: 3.1 ft 1:00PM May 25, 2024Forecast: 2.2 ft 2:00PM May 25, 2024Forecast: 1.6 ft 3:00PM May 25, 2024National Ocean and Coastal AgencySDHN4(plotting HMIRG) Graph Created (11:33PM May 22, 2024)ObservedForecast (issued 4:24PM May 22)Latest observed value: 3.59 ft at 11:06 PM EDT 22-May-2024. Flood Stage is 6.7 ft
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Tabular Data (EDT)
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Datum: Not Available
Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories. Flood impacts are based on long-term averages. Actual impacts from any tidal 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 reflects a reasonable worst case scenario. The experimental forecast above is the total water forecast that is expected to occur.

NOTE: Forecasts for the New Jersey Atlantic Coast at Sandy Hook (IN MLLW) are issued routinely year-round.

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

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Flood Categories (in feet)
Major Flood Stage: 8.7
Moderate Flood Stage: 7.7
Flood Stage: 6.7
Action Stage: 0
Low Stage (in feet): -2

Historic Crests
(1) 14.40 ft on 10/29/2012
(2) 10.08 ft on 09/12/1960
(3) 10.08 ft on 12/11/1992
(4) 9.76 ft on 08/28/2011
(5) 9.69 ft on 11/07/1953
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.70 ft on 04/04/2024
(2) 7.84 ft on 03/09/2024
(3) 8.54 ft on 01/13/2024
(4) 7.84 ft on 01/10/2024
(5) 8.88 ft on 12/23/2022
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -4.71 ft on 02/02/1976
(2) -4.40 ft on 01/10/1978
(3) -4.32 ft on 12/31/1962
(4) -4.21 ft on 01/24/1936
(5) -4.12 ft on 01/06/1959
Show More Low Water Records

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
14.4 (Mean Lower Low Water (MLLW)) The level reached on October 29, 2012 during Post Tropical Cyclone Sandy. This is an estimated value. The tide gauge failed at 13.23 feet MLLW about an hour before the actual high water level occurred. A USGS high water mark about 1,500 feet away from the gauge was used to reconstruct the crest.
10.08 (MLLW) The level reached during Hurricane Donna on September 12, 1960 and during the northeaster on December 11, 1992.
9.76 (MLLW) The level reached during Hurricane Irene on August 28, 2011.
9.69 (MLLW) The level reached on November 7, 1953.
9.39 (MLLW) The level reached during the hurricane of September 14, 1944 and on March 6, 1962.
9.03 (MLLW) The level reached on March 13, 2010.
8.99 (MLLW) The level reached on November 25, 1950.
8.89 (MLLW) The level reached on January 23, 1966.
8.88 (MLLW) The level reached on December 23, 2022.
8.81 (MLLW) The level reached on November 12, 1968.
8.76 (MLLW) The level reached on October 27, 2018.
8.7 (MLLW) MAJOR FLOODING. At this level, flooding starts to become severe enough to begin causing structural damage along with widespread flooding of roadways in Middletown Township, Atlantic Highlands, Highlands, Rumson and Sea Bright. Vulnerable homes and businesses may be severely damaged or destroyed as water levels rise further above this threshold. Numerous roads become impassable and some neighborhoods may be isolated.
7.7 (MLLW) MODERATE FLOODING. At this level, widespread flooding of roadways begins due to high water and/or wave action with many roads becoming impassable in Middletown Township, Atlantic Highlands, Highlands, Rumson and Sea Bright. Lives may be at risk when people put themselves in harm's way. Some damage to vulnerable structures may begin to occur. COASTAL FLOOD WARNING LEVEL.
7.5 (MLLW) Flooding begins along sections of NJ Route 36 in Middletown Township as water backs up into tidal streams in the community. Flooding begins along the access road to the Gateway National Recreation Area's Sandy Hook Unit. Flooding reaches the intersection of Ocean Avenue (NJ Route 36) and River Street in Sea Bright as well as the 300 and 1400 blocks of Ocean Avenue (NJ Route 36).
7 (MLLW) COASTAL FLOOD ADVISORY LEVEL.
6.9 (MLLW) Flooding begins in Middletown Township, Highlands and Rumson.
6.7 (MLLW) MINOR FLOODING. Flooding begins in Sea Bright.
About This Location Collapse

Latitude: 40.466700° N, Longitude: 74.010000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 6.7 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 -2.82 3.88 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 -2.41 1.47 NAVD88 to MHHW conversion from NOAA Vertical Datum Transformation (VDatum)
Additional Information Collapse
All gage data is referenced in MLLW. During winter months, cold and ice may result in inaccurate real-time stages. Adjustments or deletions of this data can only be done after detailed analysis.
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
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
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