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Hydrograph River at a Glance Download
Long Island Sound near Bridgeport Harbor (IN MLLW) Tide Height (ft)Observed: 4.98 ft at 4:48AM May 17, 2024Observed: 5.1 ft at 4:54AM May 17, 2024Observed: 5.21 ft at 5:00AM May 17, 2024Observed: 5.32 ft at 5:06AM May 17, 2024Observed: 5.43 ft at 5:12AM May 17, 2024Observed: 5.54 ft at 5:18AM May 17, 2024Observed: 5.67 ft at 5:24AM May 17, 2024Observed: 5.78 ft at 5:30AM May 17, 2024Observed: 5.87 ft at 5:36AM May 17, 2024Observed: 5.95 ft at 5:42AM May 17, 2024Observed: 6.05 ft at 5:48AM May 17, 2024Observed: 6.15 ft at 5:54AM May 17, 2024Observed: 6.23 ft at 6:00AM May 17, 2024Observed: 6.3 ft at 6:06AM May 17, 2024Observed: 6.39 ft at 6:12AM May 17, 2024Observed: 6.47 ft at 6:18AM May 17, 2024Observed: 6.55 ft at 6:24AM May 17, 2024Observed: 6.61 ft at 6:30AM May 17, 2024Observed: 6.69 ft at 6:36AM May 17, 2024Observed: 6.77 ft at 6:42AM May 17, 2024Observed: 6.83 ft at 6:48AM May 17, 2024Observed: 6.89 ft at 6:54AM May 17, 2024Observed: 6.96 ft at 7:00AM May 17, 2024Observed: 6.99 ft at 7:06AM May 17, 2024Observed: 7.03 ft at 7:12AM May 17, 2024Observed: 7.07 ft at 7:18AM May 17, 2024Observed: 7.11 ft at 7:24AM May 17, 2024Observed: 7.14 ft at 7:30AM May 17, 2024Observed: 7.15 ft at 7:36AM May 17, 2024Observed: 7.13 ft at 7:42AM May 17, 2024Observed: 7.13 ft at 7:48AM May 17, 2024Observed: 7.11 ft at 7:54AM May 17, 2024Observed: 7.08 ft at 8:00AM May 17, 2024Observed: 7.04 ft at 8:06AM May 17, 2024Observed: 6.99 ft at 8:12AM May 17, 2024Observed: 6.91 ft at 8:18AM May 17, 2024Observed: 6.83 ft at 8:24AM May 17, 2024Observed: 6.78 ft at 8:30AM May 17, 2024Observed: 6.73 ft at 8:36AM May 17, 2024Observed: 6.66 ft at 8:42AM May 17, 2024Observed: 6.59 ft at 8:48AM May 17, 2024Observed: 6.5 ft at 8:54AM May 17, 2024Observed: 6.39 ft at 9:00AM May 17, 2024Observed: 6.29 ft at 9:06AM May 17, 2024Observed: 6.18 ft at 9:12AM May 17, 2024Observed: 6.07 ft at 9:18AM May 17, 2024Observed: 5.97 ft at 9:24AM May 17, 2024Observed: 5.86 ft at 9:30AM May 17, 2024Observed: 5.76 ft at 9:36AM May 17, 2024Observed: 5.65 ft at 9:42AM May 17, 2024Observed: 5.52 ft at 9:48AM May 17, 2024Observed: 5.42 ft at 9:54AM May 17, 2024Observed: 5.29 ft at 10:00AM May 17, 2024Observed: 5.19 ft at 10:06AM May 17, 2024Observed: 5.06 ft at 10:12AM May 17, 2024Observed: 4.94 ft at 10:18AM May 17, 2024Observed: 4.8 ft at 10:24AM May 17, 2024Observed: 4.69 ft at 10:30AM May 17, 2024Observed: 4.56 ft at 10:36AM May 17, 2024Observed: 4.42 ft at 10:42AM May 17, 2024Observed: 4.28 ft at 10:48AM May 17, 2024Observed: 4.15 ft at 10:54AM May 17, 2024Observed: 4.06 ft at 11:00AM May 17, 2024Observed: 3.92 ft at 11:06AM May 17, 2024Observed: 3.79 ft at 11:12AM May 17, 2024Observed: 3.67 ft at 11:18AM May 17, 2024Observed: 3.54 ft at 11:24AM May 17, 2024Observed: 3.41 ft at 11:30AM May 17, 2024Observed: 3.33 ft at 11:36AM May 17, 2024Observed: 3.26 ft at 11:42AM May 17, 2024Observed: 3.16 ft at 11:48AM May 17, 2024Observed: 3.01 ft at 11:54AM May 17, 2024Observed: 2.84 ft at 12:00PM May 17, 2024Observed: 2.75 ft at 12:06PM May 17, 2024Observed: 2.7 ft at 12:12PM May 17, 2024Observed: 2.67 ft at 12:18PM May 17, 2024Observed: 2.54 ft at 12:24PM May 17, 2024Observed: 2.41 ft at 12:30PM May 17, 2024Observed: 2.31 ft at 12:36PM May 17, 2024Observed: 2.28 ft at 12:42PM May 17, 2024Observed: 2.26 ft at 12:48PM May 17, 2024Observed: 2.22 ft at 12:54PM May 17, 2024Observed: 2.15 ft at 1:00PM May 17, 2024Observed: 2.1 ft at 1:06PM May 17, 2024Observed: 2.03 ft at 1:12PM May 17, 2024Observed: 2.01 ft at 1:18PM May 17, 2024Observed: 1.96 ft at 1:24PM May 17, 2024Observed: 1.92 ft at 1:30PM May 17, 2024Observed: 1.89 ft at 1:36PM May 17, 2024Observed: 1.89 ft at 1:42PM May 17, 2024Observed: 1.91 ft at 1:48PM May 17, 2024Observed: 1.88 ft at 1:54PM May 17, 2024Observed: 1.88 ft at 2:00PM May 17, 2024Observed: 1.92 ft at 2:06PM May 17, 2024Observed: 1.98 ft at 2:12PM May 17, 2024Observed: 2.04 ft at 2:18PM May 17, 2024Observed: 2.09 ft at 2:24PM May 17, 2024Observed: 2.1 ft at 2:30PM May 17, 2024Observed: 2.15 ft at 2:36PM May 17, 2024Observed: 2.22 ft at 2:42PM May 17, 2024Observed: 2.35 ft at 2:48PM May 17, 2024Observed: 2.45 ft at 2:54PM May 17, 2024Observed: 2.52 ft at 3:00PM May 17, 2024Observed: 2.59 ft at 3:06PM May 17, 2024Observed: 2.66 ft at 3:12PM May 17, 2024Observed: 2.75 ft at 3:18PM May 17, 2024Observed: 2.88 ft at 3:24PM May 17, 2024Observed: 3.04 ft at 3:30PM May 17, 2024Observed: 3.14 ft at 3:36PM May 17, 2024Observed: 3.25 ft at 3:42PM May 17, 2024Observed: 3.36 ft at 3:48PM May 17, 2024Observed: 3.48 ft at 3:54PM May 17, 2024Observed: 3.61 ft at 4:00PM May 17, 2024Observed: 3.76 ft at 4:06PM May 17, 2024Observed: 3.89 ft at 4:12PM May 17, 2024Observed: 4.04 ft at 4:18PM May 17, 2024Observed: 4.14 ft at 4:24PM May 17, 2024Observed: 4.27 ft at 4:30PM May 17, 2024Observed: 4.43 ft at 4:36PM May 17, 2024Observed: 4.59 ft at 4:42PM May 17, 2024Observed: 4.72 ft at 4:48PM May 17, 2024Observed: 4.85 ft at 4:54PM May 17, 2024Observed: 4.99 ft at 5:00PM May 17, 2024Observed: 5.14 ft at 5:06PM May 17, 2024Observed: 5.29 ft at 5:12PM May 17, 2024Observed: 5.42 ft at 5:18PM May 17, 2024Observed: 5.56 ft at 5:24PM May 17, 2024Observed: 5.72 ft at 5:30PM May 17, 2024Observed: 5.85 ft at 5:36PM May 17, 2024Observed: 5.98 ft at 5:42PM May 17, 2024Observed: 6.12 ft at 5:48PM May 17, 2024Observed: 6.24 ft at 5:54PM May 17, 2024Observed: 6.38 ft at 6:00PM May 17, 2024Observed: 6.5 ft at 6:06PM May 17, 2024Observed: 6.61 ft at 6:12PM May 17, 2024Observed: 6.72 ft at 6:18PM May 17, 2024Observed: 6.83 ft at 6:24PM May 17, 2024Observed: 6.95 ft at 6:30PM May 17, 2024Observed: 7.05 ft at 6:36PM May 17, 2024Observed: 7.1 ft at 6:42PM May 17, 2024Observed: 7.18 ft at 6:48PM May 17, 2024Observed: 7.28 ft at 6:54PM May 17, 2024Observed: 7.39 ft at 7:00PM May 17, 2024Observed: 7.48 ft at 7:06PM May 17, 2024Observed: 7.55 ft at 7:12PM May 17, 2024Observed: 7.59 ft at 7:18PM May 17, 2024Observed: 7.63 ft at 7:24PM May 17, 2024Observed: 7.68 ft at 7:30PM May 17, 2024Observed: 7.74 ft at 7:36PM May 17, 2024Observed: 7.79 ft at 7:42PM May 17, 2024Observed: 7.81 ft at 7:48PM May 17, 2024Highest Observation: 7.85 ft at 8:06PM May 17, 2024Highest Observation: 7.85 ft at 8:12PM May 17, 2024Observed: 7.82 ft at 8:18PM May 17, 2024Observed: 7.8 ft at 8:24PM May 17, 2024Observed: 7.76 ft at 8:30PM May 17, 2024Observed: 7.72 ft at 8:36PM May 17, 2024Observed: 7.68 ft at 8:42PM May 17, 2024Observed: 7.64 ft at 8:48PM May 17, 2024Observed: 7.57 ft at 8:54PM May 17, 2024Observed: 7.5 ft at 9:00PM May 17, 2024Observed: 7.4 ft at 9:06PM May 17, 2024Observed: 7.34 ft at 9:12PM May 17, 2024Observed: 7.27 ft at 9:18PM May 17, 2024Observed: 7.19 ft at 9:24PM May 17, 2024Observed: 7.09 ft at 9:30PM May 17, 2024Observed: 6.98 ft at 9:36PM May 17, 2024Observed: 6.88 ft at 9:42PM May 17, 2024Observed: 6.79 ft at 9:48PM May 17, 2024Observed: 6.67 ft at 9:54PM May 17, 2024Observed: 6.54 ft at 10:00PM May 17, 2024Observed: 6.4 ft at 10:06PM May 17, 2024Observed: 6.27 ft at 10:12PM May 17, 2024Observed: 6.15 ft at 10:18PM May 17, 2024Observed: 6.03 ft at 10:24PM May 17, 2024Observed: 5.91 ft at 10:30PM May 17, 2024Observed: 5.77 ft at 10:36PM May 17, 2024Observed: 5.63 ft at 10:42PM May 17, 2024Observed: 5.48 ft at 10:48PM May 17, 2024Observed: 5.33 ft at 10:54PM May 17, 2024Observed: 5.2 ft at 11:00PM May 17, 2024Observed: 5.05 ft at 11:06PM May 17, 2024Observed: 4.91 ft at 11:12PM May 17, 2024Observed: 4.78 ft at 11:18PM May 17, 2024Observed: 4.63 ft at 11:24PM May 17, 2024Observed: 4.48 ft at 11:30PM May 17, 2024Observed: 4.33 ft at 11:36PM May 17, 2024Observed: 4.18 ft at 11:42PM May 17, 2024Observed: 4.01 ft at 11:48PM May 17, 2024Observed: 3.85 ft at 11:54PM May 17, 2024Observed: 3.69 ft at 12:00AM May 18, 2024Observed: 3.57 ft at 12:06AM May 18, 2024Observed: 3.47 ft at 12:12AM May 18, 2024Observed: 3.35 ft at 12:18AM May 18, 2024Observed: 3.21 ft at 12:24AM May 18, 2024Observed: 3.06 ft at 12:30AM May 18, 2024Observed: 2.92 ft at 12:36AM May 18, 2024Observed: 2.81 ft at 12:42AM May 18, 2024Observed: 2.72 ft at 12:48AM May 18, 2024Observed: 2.64 ft at 12:54AM May 18, 2024Observed: 2.56 ft at 1:00AM May 18, 2024Observed: 2.46 ft at 1:06AM May 18, 2024Observed: 2.35 ft at 1:12AM May 18, 2024Observed: 2.24 ft at 1:18AM May 18, 2024Observed: 2.19 ft at 1:24AM May 18, 2024Observed: 2.15 ft at 1:30AM May 18, 2024Observed: 2.12 ft at 1:36AM May 18, 2024Observed: 2.04 ft at 1:42AM May 18, 2024Observed: 1.95 ft at 1:48AM May 18, 2024Observed: 1.87 ft at 1:54AM May 18, 2024Observed: 1.83 ft at 2:00AM May 18, 2024Observed: 1.81 ft at 2:06AM May 18, 2024Observed: 1.82 ft at 2:12AM May 18, 2024Observed: 1.83 ft at 2:18AM May 18, 2024Observed: 1.82 ft at 2:24AM May 18, 2024Observed: 1.81 ft at 2:30AM May 18, 2024Observed: 1.79 ft at 2:36AM May 18, 2024Observed: 1.79 ft at 2:42AM May 18, 2024Observed: 1.81 ft at 2:48AM May 18, 2024Observed: 1.86 ft at 2:54AM May 18, 2024Observed: 1.91 ft at 3:00AM May 18, 2024Observed: 1.98 ft at 3:06AM May 18, 2024Observed: 2.03 ft at 3:12AM May 18, 2024Observed: 2.07 ft at 3:18AM May 18, 2024Observed: 2.13 ft at 3:24AM May 18, 2024Observed: 2.22 ft at 3:30AM May 18, 2024Observed: 2.3 ft at 3:36AM May 18, 2024Observed: 2.38 ft at 3:42AM May 18, 2024Observed: 2.43 ft at 3:48AM May 18, 2024Observed: 2.51 ft at 3:54AM May 18, 2024Observed: 2.64 ft at 4:00AM May 18, 2024Observed: 2.78 ft at 4:06AM May 18, 2024Observed: 2.91 ft at 4:12AM May 18, 2024Observed: 3.01 ft at 4:18AM May 18, 2024Observed: 3.08 ft at 4:24AM May 18, 2024Observed: 3.18 ft at 4:30AM May 18, 2024Observed: 3.31 ft at 4:36AM May 18, 2024Observed: 3.48 ft at 4:42AM May 18, 2024Observed: 3.64 ft at 4:48AM May 18, 2024Observed: 3.76 ft at 4:54AM May 18, 2024Observed: 3.86 ft at 5:00AM May 18, 2024Observed: 3.97 ft at 5:06AM May 18, 2024Observed: 4.1 ft at 5:12AM May 18, 2024Observed: 4.25 ft at 5:18AM May 18, 2024Observed: 4.41 ft at 5:24AM May 18, 2024Observed: 4.55 ft at 5:30AM May 18, 2024Observed: 4.69 ft at 5:36AM May 18, 2024Observed: 4.82 ft at 5:42AM May 18, 2024Observed: 4.94 ft at 5:48AM May 18, 2024Observed: 5.07 ft at 5:54AM May 18, 2024Observed: 5.2 ft at 6:00AM May 18, 2024Observed: 5.31 ft at 6:06AM May 18, 2024Observed: 5.44 ft at 6:12AM May 18, 2024Observed: 5.57 ft at 6:18AM May 18, 2024Observed: 5.68 ft at 6:24AM May 18, 2024Observed: 5.8 ft at 6:30AM May 18, 2024Observed: 5.9 ft at 6:36AM May 18, 2024Observed: 6 ft at 6:42AM May 18, 2024Observed: 6.1 ft at 6:48AM May 18, 2024Observed: 6.21 ft at 6:54AM May 18, 2024Observed: 6.33 ft at 7:00AM May 18, 2024Observed: 6.45 ft at 7:06AM May 18, 2024Observed: 6.53 ft at 7:12AM May 18, 2024Observed: 6.59 ft at 7:18AM May 18, 2024Observed: 6.63 ft at 7:24AM May 18, 2024Observed: 6.71 ft at 7:30AM May 18, 2024Observed: 6.8 ft at 7:36AM May 18, 2024Observed: 6.86 ft at 7:42AM May 18, 2024Observed: 6.93 ft at 7:48AM May 18, 2024Observed: 6.96 ft at 7:54AM May 18, 2024Observed: 7.02 ft at 8:00AM May 18, 2024Observed: 7.08 ft at 8:06AM May 18, 2024Observed: 7.11 ft at 8:12AM May 18, 2024Observed: 7.11 ft at 8:18AM May 18, 2024Observed: 7.1 ft at 8:24AM May 18, 2024Observed: 7.11 ft at 8:30AM May 18, 2024Observed: 7.16 ft at 8:36AM May 18, 2024Observed: 7.19 ft at 8:42AM May 18, 2024Observed: 7.19 ft at 8:48AM May 18, 2024Observed: 7.17 ft at 8:54AM May 18, 2024Observed: 7.12 ft at 9:00AM May 18, 2024Observed: 7.08 ft at 9:06AM May 18, 2024Observed: 7.04 ft at 9:12AM May 18, 2024Observed: 6.99 ft at 9:18AM May 18, 2024Observed: 6.95 ft at 9:24AM May 18, 2024Observed: 6.85 ft at 9:30AM May 18, 2024Observed: 6.78 ft at 9:36AM May 18, 2024Observed: 6.69 ft at 9:42AM May 18, 2024Observed: 6.63 ft at 9:48AM May 18, 2024Observed: 6.55 ft at 9:54AM May 18, 2024Observed: 6.47 ft at 10:00AM May 18, 2024Observed: 6.38 ft at 10:06AM May 18, 2024Observed: 6.27 ft at 10:12AM May 18, 2024Observed: 6.15 ft at 10:18AM May 18, 2024Observed: 6.06 ft at 10:24AM May 18, 2024Observed: 5.99 ft at 10:30AM May 18, 2024Observed: 5.9 ft at 10:36AM May 18, 2024Observed: 5.77 ft at 10:42AM May 18, 2024Observed: 5.64 ft at 10:48AM May 18, 2024Observed: 5.55 ft at 10:54AM May 18, 2024Observed: 5.43 ft at 11:00AM May 18, 2024Observed: 5.3 ft at 11:06AM May 18, 2024Observed: 5.17 ft at 11:12AM May 18, 2024Observed: 5.05 ft at 11:18AM May 18, 2024Observed: 4.92 ft at 11:24AM May 18, 2024Observed: 4.79 ft at 11:30AM May 18, 2024Observed: 4.68 ft at 11:36AM May 18, 2024Observed: 4.55 ft at 11:42AM May 18, 2024Observed: 4.4 ft at 11:48AM May 18, 2024Observed: 4.25 ft at 11:54AM May 18, 2024Observed: 4.13 ft at 12:00PM May 18, 2024Observed: 4.06 ft at 12:06PM May 18, 2024Observed: 3.96 ft at 12:12PM May 18, 2024Observed: 3.85 ft at 12:18PM May 18, 2024Observed: 3.69 ft at 12:24PM May 18, 2024Observed: 3.53 ft at 12:30PM May 18, 2024Observed: 3.42 ft at 12:36PM May 18, 2024Observed: 3.35 ft at 12:42PM May 18, 2024Observed: 3.24 ft at 12:48PM May 18, 2024Observed: 3.09 ft at 12:54PM May 18, 2024Observed: 2.99 ft at 1:00PM May 18, 2024Observed: 2.89 ft at 1:06PM May 18, 2024Observed: 2.79 ft at 1:12PM May 18, 2024Observed: 2.74 ft at 1:18PM May 18, 2024Observed: 2.65 ft at 1:24PM May 18, 2024Observed: 2.55 ft at 1:30PM May 18, 2024Observed: 2.44 ft at 1:36PM May 18, 2024Observed: 2.39 ft at 1:42PM May 18, 2024Observed: 2.34 ft at 1:48PM May 18, 2024Observed: 2.28 ft at 1:54PM May 18, 2024Observed: 2.22 ft at 2:00PM May 18, 2024Observed: 2.16 ft at 2:06PM May 18, 2024Observed: 2.11 ft at 2:12PM May 18, 2024Observed: 2.04 ft at 2:18PM May 18, 2024Observed: 2 ft at 2:24PM May 18, 2024Observed: 1.98 ft at 2:30PM May 18, 2024Observed: 1.98 ft at 2:36PM May 18, 2024Observed: 1.96 ft at 2:42PM May 18, 2024Observed: 1.94 ft at 2:48PM May 18, 2024Observed: 1.91 ft at 2:54PM May 18, 2024Observed: 1.91 ft at 3:00PM May 18, 2024Observed: 1.94 ft at 3:06PM May 18, 2024Observed: 2.01 ft at 3:12PM May 18, 2024Observed: 2.07 ft at 3:18PM May 18, 2024Observed: 2.08 ft at 3:24PM May 18, 2024Observed: 2.13 ft at 3:30PM May 18, 2024Observed: 2.19 ft at 3:36PM May 18, 2024Observed: 2.28 ft at 3:42PM May 18, 2024Observed: 2.38 ft at 3:48PM May 18, 2024Observed: 2.5 ft at 3:54PM May 18, 2024Observed: 2.6 ft at 4:00PM May 18, 2024Observed: 2.7 ft at 4:06PM May 18, 2024Observed: 2.8 ft at 4:12PM May 18, 2024Observed: 2.91 ft at 4:18PM May 18, 2024Observed: 3.03 ft at 4:24PM May 18, 2024Observed: 3.14 ft at 4:30PM May 18, 2024Observed: 3.25 ft at 4:36PM May 18, 2024Observed: 3.38 ft at 4:42PM May 18, 2024Observed: 3.49 ft at 4:48PM May 18, 2024Observed: 3.6 ft at 4:54PM May 18, 2024Observed: 3.72 ft at 5:00PM May 18, 2024Observed: 3.86 ft at 5:06PM May 18, 2024Observed: 4.01 ft at 5:12PM May 18, 2024Observed: 4.15 ft at 5:18PM May 18, 2024Observed: 4.29 ft at 5:24PM May 18, 2024Observed: 4.44 ft at 5:30PM May 18, 2024Observed: 4.58 ft at 5:36PM May 18, 2024Observed: 4.72 ft at 5:42PM May 18, 2024Observed: 4.87 ft at 5:48PM May 18, 2024Observed: 5.03 ft at 5:54PM May 18, 2024Observed: 5.18 ft at 6:00PM May 18, 2024Observed: 5.3 ft at 6:06PM May 18, 2024Observed: 5.44 ft at 6:12PM May 18, 2024Observed: 5.58 ft at 6:18PM May 18, 2024Observed: 5.74 ft at 6:24PM May 18, 2024Observed: 5.9 ft at 6:30PM May 18, 2024Observed: 6.06 ft at 6:36PM May 18, 2024Observed: 6.16 ft at 6:42PM May 18, 2024Observed: 6.32 ft at 6:48PM May 18, 2024Observed: 6.45 ft at 6:54PM May 18, 2024Observed: 6.57 ft at 7:00PM May 18, 2024Observed: 6.7 ft at 7:06PM May 18, 2024Observed: 6.81 ft at 7:12PM May 18, 2024Observed: 6.9 ft at 7:18PM May 18, 2024Observed: 7.01 ft at 7:24PM May 18, 2024Observed: 7.11 ft at 7:30PM May 18, 2024Observed: 7.21 ft at 7:36PM May 18, 2024Observed: 7.3 ft at 7:42PM May 18, 2024Observed: 7.37 ft at 7:48PM May 18, 2024Observed: 7.56 ft at 8:06PM May 18, 2024Observed: 7.64 ft at 8:12PM May 18, 2024Observed: 7.71 ft at 8:18PM May 18, 2024Observed: 7.74 ft at 8:24PM May 18, 2024Observed: 7.76 ft at 8:30PM May 18, 2024Observed: 7.78 ft at 8:36PM May 18, 2024Observed: 7.8 ft at 8:42PM May 18, 2024Observed: 7.82 ft at 8:48PM May 18, 2024Observed: 7.82 ft at 8:54PM May 18, 2024Observed: 7.81 ft at 9:00PM May 18, 2024Observed: 7.8 ft at 9:06PM May 18, 2024Observed: 7.77 ft at 9:12PM May 18, 2024Observed: 7.72 ft at 9:18PM May 18, 2024Observed: 7.68 ft at 9:24PM May 18, 2024Observed: 7.64 ft at 9:30PM May 18, 2024Observed: 7.59 ft at 9:36PM May 18, 2024Observed: 7.51 ft at 9:42PM May 18, 2024Observed: 7.44 ft at 9:48PM May 18, 2024Observed: 7.35 ft at 9:54PM May 18, 2024Observed: 7.28 ft at 10:00PM May 18, 2024Observed: 7.19 ft at 10:06PM May 18, 2024Observed: 7.09 ft at 10:12PM May 18, 2024Observed: 6.98 ft at 10:18PM May 18, 2024Observed: 6.87 ft at 10:24PM May 18, 2024Observed: 6.77 ft at 10:30PM May 18, 2024Observed: 6.65 ft at 10:36PM May 18, 2024Observed: 6.55 ft at 10:42PM May 18, 2024Observed: 6.44 ft at 10:48PM May 18, 2024Observed: 6.32 ft at 10:54PM May 18, 2024Observed: 6.19 ft at 11:00PM May 18, 2024Observed: 6.06 ft at 11:06PM May 18, 2024Observed: 5.93 ft at 11:12PM May 18, 2024Observed: 5.79 ft at 11:18PM May 18, 2024Observed: 5.65 ft at 11:24PM May 18, 2024Observed: 5.51 ft at 11:30PM May 18, 2024Observed: 5.37 ft at 11:36PM May 18, 2024Observed: 5.22 ft at 11:42PM May 18, 2024Observed: 5.08 ft at 11:48PM May 18, 2024Observed: 4.91 ft at 11:54PM May 18, 2024Observed: 4.76 ft at 12:00AM May 19, 2024Observed: 4.61 ft at 12:06AM May 19, 2024Observed: 4.46 ft at 12:12AM May 19, 2024Observed: 4.33 ft at 12:18AM May 19, 2024Observed: 4.19 ft at 12:24AM May 19, 2024Observed: 4.06 ft at 12:30AM May 19, 2024Observed: 3.91 ft at 12:36AM May 19, 2024Observed: 3.78 ft at 12:42AM May 19, 2024Observed: 3.65 ft at 12:48AM May 19, 2024Observed: 3.5 ft at 12:54AM May 19, 2024Observed: 3.36 ft at 1:00AM May 19, 2024Observed: 3.24 ft at 1:06AM May 19, 2024Observed: 3.13 ft at 1:12AM May 19, 2024Observed: 3.02 ft at 1:18AM May 19, 2024Observed: 2.92 ft at 1:24AM May 19, 2024Observed: 2.81 ft at 1:30AM May 19, 2024Observed: 2.71 ft at 1:36AM May 19, 2024Observed: 2.61 ft at 1:42AM May 19, 2024Observed: 2.5 ft at 1:48AM May 19, 2024Observed: 2.41 ft at 1:54AM May 19, 2024Observed: 2.32 ft at 2:00AM May 19, 2024Observed: 2.24 ft at 2:06AM May 19, 2024Observed: 2.17 ft at 2:12AM May 19, 2024Observed: 2.1 ft at 2:18AM May 19, 2024Observed: 2.03 ft at 2:24AM May 19, 2024Observed: 1.97 ft at 2:30AM May 19, 2024Observed: 1.91 ft at 2:36AM May 19, 2024Observed: 1.85 ft at 2:42AM May 19, 2024Observed: 1.79 ft at 2:48AM May 19, 2024Observed: 1.73 ft at 2:54AM May 19, 2024Observed: 1.7 ft at 3:00AM May 19, 2024Observed: 1.68 ft at 3:06AM May 19, 2024Observed: 1.67 ft at 3:12AM May 19, 2024Observed: 1.66 ft at 3:18AM May 19, 2024Observed: 1.65 ft at 3:24AM May 19, 2024Observed: 1.67 ft at 3:30AM May 19, 2024Observed: 1.71 ft at 3:36AM May 19, 2024Observed: 1.77 ft at 3:42AM May 19, 2024Observed: 1.82 ft at 3:48AM May 19, 2024Observed: 1.87 ft at 3:54AM May 19, 2024Observed: 1.9 ft at 4:00AM May 19, 2024Observed: 1.95 ft at 4:06AM May 19, 2024Observed: 2.01 ft at 4:12AM May 19, 2024Observed: 2.1 ft at 4:18AM May 19, 2024Forecast: 3 ft 5:00AM May 19, 2024Forecast: 4.2 ft 6:00AM May 19, 2024Forecast: 5.5 ft 7:00AM May 19, 2024Forecast: 6.6 ft 8:00AM May 19, 2024Forecast: 7.2 ft 9:00AM May 19, 2024Forecast: 7.1 ft 10:00AM May 19, 2024Forecast: 6.4 ft 11:00AM May 19, 2024Forecast: 5.2 ft 12:00PM May 19, 2024Forecast: 4 ft 1:00PM May 19, 2024Forecast: 3 ft 2:00PM May 19, 2024Forecast: 2.2 ft 3:00PM May 19, 2024Forecast: 2.4 ft 4:00PM May 19, 2024Forecast: 3.2 ft 5:00PM May 19, 2024Forecast: 4.5 ft 6:00PM May 19, 2024Forecast: 5.9 ft 7:00PM May 19, 2024Forecast: 7.2 ft 8:00PM May 19, 2024Forecast: 8 ft 9:00PM May 19, 2024Forecast: 8.1 ft 10:00PM May 19, 2024Forecast: 7.4 ft 11:00PM May 19, 2024Forecast: 6 ft 12:00AM May 20, 2024Forecast: 4.5 ft 1:00AM May 20, 2024Forecast: 3.1 ft 2:00AM May 20, 2024Forecast: 2.1 ft 3:00AM May 20, 2024Forecast: 1.7 ft 4:00AM May 20, 2024Forecast: 2 ft 5:00AM May 20, 2024Forecast: 3.1 ft 6:00AM May 20, 2024Forecast: 4.4 ft 7:00AM May 20, 2024Forecast: 5.7 ft 8:00AM May 20, 2024Forecast: 6.8 ft 9:00AM May 20, 2024Forecast: 7.3 ft 10:00AM May 20, 2024Forecast: 7 ft 11:00AM May 20, 2024Forecast: 6 ft 12:00PM May 20, 2024Forecast: 4.8 ft 1:00PM May 20, 2024Forecast: 3.6 ft 2:00PM May 20, 2024Forecast: 2.5 ft 3:00PM May 20, 2024Forecast: 2 ft 4:00PM May 20, 2024Forecast: 2.3 ft 5:00PM May 20, 2024Forecast: 3.5 ft 6:00PM May 20, 2024Forecast: 4.9 ft 7:00PM May 20, 2024Forecast: 6.3 ft 8:00PM May 20, 2024Forecast: 7.6 ft 9:00PM May 20, 2024Highest Forecast: 8.2 ft 10:00PM May 20, 2024Forecast: 7.9 ft 11:00PM May 20, 2024Forecast: 6.9 ft 12:00AM May 21, 2024Forecast: 5.4 ft 1:00AM May 21, 2024Forecast: 3.8 ft 2:00AM May 21, 2024Forecast: 2.4 ft 3:00AM May 21, 2024Forecast: 1.4 ft 4:00AM May 21, 2024Forecast: 1.2 ft 5:00AM May 21, 2024Forecast: 1.9 ft 6:00AM May 21, 2024Forecast: 3.1 ft 7:00AM May 21, 2024Forecast: 4.6 ft 8:00AM May 21, 2024Forecast: 6 ft 9:00AM May 21, 2024Forecast: 6.9 ft 10:00AM May 21, 2024Forecast: 7.2 ft 11:00AM May 21, 2024Forecast: 6.5 ft 12:00PM May 21, 2024Forecast: 5.4 ft 1:00PM May 21, 2024Forecast: 4.1 ft 2:00PM May 21, 2024Forecast: 2.8 ft 3:00PM May 21, 2024Forecast: 1.9 ft 4:00PM May 21, 2024Forecast: 1.7 ft 5:00PM May 21, 2024Forecast: 2.4 ft 6:00PM May 21, 2024Forecast: 3.7 ft 7:00PM May 21, 2024Forecast: 5.2 ft 8:00PM May 21, 2024Forecast: 6.6 ft 9:00PM May 21, 2024Forecast: 7.7 ft 10:00PM May 21, 2024Forecast: 8 ft 11:00PM May 21, 2024Forecast: 7.4 ft 12:00AM May 22, 2024Forecast: 6.1 ft 1:00AM May 22, 2024Forecast: 4.4 ft 2:00AM May 22, 2024Forecast: 2.9 ft 3:00AM May 22, 2024Forecast: 1.6 ft 4:00AM May 22, 2024BRHC3(plotting HMIRG) Graph Created (4:46AM May 19, 2024)ObservedForecast (issued 4:17AM May 19)Latest observed value: 2.1 ft at 4:18 AM EDT 19-May-2024. Flood Stage is 8.7 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
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Datum: Not Available
Metadata
NOTE: Tide Forecasts are a total water level forecast referenced to mean lower low water. Please refer to Coastal Flood Advisories and Warnings for official water level forecasts during periods of coastal flooding. During tropical cyclones, please refer here for additional storm surge information. Click here for Flood Category definitions.

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

NOTE: Forecasts for the Long Island Sound near Bridgeport Harbor (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: 11.2
Moderate Flood Stage: 10.2
Flood Stage: 8.7
Action Stage: 0
Low Stage (in feet): -1.8

Historic Crests
(1) 13.26 ft on 10/29/2012
(2) 12.04 ft on 08/28/2011
(3) 11.38 ft on 10/31/1991
(4) 10.99 ft on 10/25/1980
(5) 10.61 ft on 03/29/1984
(6) 10.59 ft on 09/27/1985
(7) 10.53 ft on 10/19/1996
(8) 10.52 ft on 11/12/1968
(9) 10.51 ft on 04/16/2007
(10) 10.33 ft on 10/22/1988
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.13 ft on 10/30/2012
(2) 13.26 ft on 10/29/2012
(3) 12.04 ft on 08/28/2011
(4) 10.51 ft on 04/16/2007
(5) 10.53 ft on 10/19/1996
(6) 11.38 ft on 10/31/1991
(7) 10.33 ft on 10/22/1988
(8) 10.59 ft on 09/27/1985
(9) 10.61 ft on 03/29/1984
(10) 10.99 ft on 10/25/1980
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
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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
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13.3 Igor Sikorsky Airport experiences inundation of both runways by a few feet with inundation reaching the terminal building.
11.4 Fairfield, widespread moderate coastal flooding a half mile inland from shore.
10.4 Numerous roads close near the shore in Bridgeport due to moderate flooding. In Norwalk, Water street under about 2 feet of water between Elizabeth and Concord Streets. In Westport, 1 to 2 feet of water on Hillspoint and Harbor Roads in the Compo Beach Area.
8.9 Stratford, minor inundation into parking lot of Birdseye Marina just inside the mouth of the Housatonic River.
Photos
(1) Tidal Gage at Bridgeport, CT
About This Location Collapse

Latitude: 41.175819° N, Longitude: 73.183969° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8.7 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 -3.84 5.06 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 Not Available  
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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
Upton Weather Forecast Office
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
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