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Hydrograph River at a Glance Download
Chesapeake Bay at Bishops Head (IN MLLW) Tide Height (ft)Observed: 1.93 ft at 7:06AM Jul 25, 2021Observed: 1.89 ft at 7:12AM Jul 25, 2021Observed: 1.84 ft at 7:18AM Jul 25, 2021Observed: 1.8 ft at 7:24AM Jul 25, 2021Observed: 1.77 ft at 7:30AM Jul 25, 2021Observed: 1.74 ft at 7:36AM Jul 25, 2021Observed: 1.69 ft at 7:42AM Jul 25, 2021Observed: 1.66 ft at 7:48AM Jul 25, 2021Observed: 1.61 ft at 7:54AM Jul 25, 2021Observed: 1.57 ft at 8:00AM Jul 25, 2021Observed: 1.54 ft at 8:06AM Jul 25, 2021Observed: 1.5 ft at 8:12AM Jul 25, 2021Observed: 1.47 ft at 8:18AM Jul 25, 2021Observed: 1.44 ft at 8:24AM Jul 25, 2021Observed: 1.41 ft at 8:30AM Jul 25, 2021Observed: 1.39 ft at 8:36AM Jul 25, 2021Observed: 1.36 ft at 8:42AM Jul 25, 2021Observed: 1.33 ft at 8:48AM Jul 25, 2021Observed: 1.32 ft at 8:54AM Jul 25, 2021Observed: 1.28 ft at 9:00AM Jul 25, 2021Observed: 1.28 ft at 9:06AM Jul 25, 2021Observed: 1.25 ft at 9:12AM Jul 25, 2021Observed: 1.24 ft at 9:18AM Jul 25, 2021Observed: 1.22 ft at 9:24AM Jul 25, 2021Observed: 1.21 ft at 9:30AM Jul 25, 2021Observed: 1.21 ft at 9:36AM Jul 25, 2021Observed: 1.19 ft at 9:42AM Jul 25, 2021Observed: 1.19 ft at 9:48AM Jul 25, 2021Observed: 1.19 ft at 9:54AM Jul 25, 2021Observed: 1.19 ft at 10:00AM Jul 25, 2021Observed: 1.19 ft at 10:06AM Jul 25, 2021Observed: 1.21 ft at 10:12AM Jul 25, 2021Observed: 1.21 ft at 10:18AM Jul 25, 2021Observed: 1.22 ft at 10:24AM Jul 25, 2021Observed: 1.24 ft at 10:30AM Jul 25, 2021Observed: 1.25 ft at 10:36AM Jul 25, 2021Observed: 1.28 ft at 10:42AM Jul 25, 2021Observed: 1.3 ft at 10:48AM Jul 25, 2021Observed: 1.33 ft at 10:54AM Jul 25, 2021Observed: 1.35 ft at 11:00AM Jul 25, 2021Observed: 1.39 ft at 11:06AM Jul 25, 2021Observed: 1.41 ft at 11:12AM Jul 25, 2021Observed: 1.45 ft at 11:18AM Jul 25, 2021Observed: 1.49 ft at 11:24AM Jul 25, 2021Observed: 1.55 ft at 11:30AM Jul 25, 2021Observed: 1.57 ft at 11:36AM Jul 25, 2021Observed: 1.61 ft at 11:42AM Jul 25, 2021Observed: 1.66 ft at 11:48AM Jul 25, 2021Observed: 1.71 ft at 11:54AM Jul 25, 2021Observed: 1.77 ft at 12:00PM Jul 25, 2021Observed: 1.82 ft at 12:06PM Jul 25, 2021Observed: 1.87 ft at 12:12PM Jul 25, 2021Observed: 1.93 ft at 12:18PM Jul 25, 2021Observed: 1.98 ft at 12:24PM Jul 25, 2021Observed: 2.04 ft at 12:30PM Jul 25, 2021Observed: 2.1 ft at 12:36PM Jul 25, 2021Observed: 2.14 ft at 12:42PM Jul 25, 2021Observed: 2.21 ft at 12:48PM Jul 25, 2021Observed: 2.27 ft at 12:54PM Jul 25, 2021Observed: 2.31 ft at 1:00PM Jul 25, 2021Observed: 2.38 ft at 1:06PM Jul 25, 2021Observed: 2.42 ft at 1:12PM Jul 25, 2021Observed: 2.46 ft at 1:18PM Jul 25, 2021Observed: 2.51 ft at 1:24PM Jul 25, 2021Observed: 2.56 ft at 1:30PM Jul 25, 2021Observed: 2.6 ft at 1:36PM Jul 25, 2021Observed: 2.64 ft at 1:42PM Jul 25, 2021Observed: 2.69 ft at 1:48PM Jul 25, 2021Observed: 2.74 ft at 1:54PM Jul 25, 2021Observed: 2.77 ft at 2:00PM Jul 25, 2021Observed: 2.8 ft at 2:06PM Jul 25, 2021Observed: 2.84 ft at 2:12PM Jul 25, 2021Observed: 2.86 ft at 2:18PM Jul 25, 2021Observed: 2.89 ft at 2:24PM Jul 25, 2021Observed: 2.93 ft at 2:30PM Jul 25, 2021Observed: 2.95 ft at 2:36PM Jul 25, 2021Observed: 2.96 ft at 2:42PM Jul 25, 2021Observed: 2.97 ft at 2:48PM Jul 25, 2021Observed: 2.98 ft at 2:54PM Jul 25, 2021Observed: 2.99 ft at 3:00PM Jul 25, 2021Highest Observation: 3 ft at 3:06PM Jul 25, 2021Highest Observation: 3 ft at 3:12PM Jul 25, 2021Highest Observation: 3 ft at 3:18PM Jul 25, 2021Observed: 2.99 ft at 3:24PM Jul 25, 2021Observed: 2.99 ft at 3:30PM Jul 25, 2021Observed: 2.98 ft at 3:36PM Jul 25, 2021Observed: 2.97 ft at 3:42PM Jul 25, 2021Observed: 2.96 ft at 3:48PM Jul 25, 2021Observed: 2.94 ft at 3:54PM Jul 25, 2021Observed: 2.92 ft at 4:00PM Jul 25, 2021Observed: 2.9 ft at 4:06PM Jul 25, 2021Observed: 2.87 ft at 4:12PM Jul 25, 2021Observed: 2.84 ft at 4:18PM Jul 25, 2021Observed: 2.81 ft at 4:24PM Jul 25, 2021Observed: 2.78 ft at 4:30PM Jul 25, 2021Observed: 2.75 ft at 4:36PM Jul 25, 2021Observed: 2.71 ft at 4:42PM Jul 25, 2021Observed: 2.66 ft at 4:48PM Jul 25, 2021Observed: 2.62 ft at 4:54PM Jul 25, 2021Observed: 2.58 ft at 5:00PM Jul 25, 2021Observed: 2.54 ft at 5:06PM Jul 25, 2021Observed: 2.5 ft at 5:12PM Jul 25, 2021Observed: 2.45 ft at 5:18PM Jul 25, 2021Observed: 2.4 ft at 5:24PM Jul 25, 2021Observed: 2.36 ft at 5:30PM Jul 25, 2021Observed: 2.31 ft at 5:36PM Jul 25, 2021Observed: 2.26 ft at 5:42PM Jul 25, 2021Observed: 2.22 ft at 5:48PM Jul 25, 2021Observed: 2.18 ft at 5:54PM Jul 25, 2021Observed: 2.13 ft at 6:00PM Jul 25, 2021Observed: 2.08 ft at 6:06PM Jul 25, 2021Observed: 2.03 ft at 6:12PM Jul 25, 2021Observed: 1.98 ft at 6:18PM Jul 25, 2021Observed: 1.94 ft at 6:24PM Jul 25, 2021Observed: 1.89 ft at 6:30PM Jul 25, 2021Observed: 1.84 ft at 6:36PM Jul 25, 2021Observed: 1.8 ft at 6:42PM Jul 25, 2021Observed: 1.75 ft at 6:48PM Jul 25, 2021Observed: 1.7 ft at 6:54PM Jul 25, 2021Observed: 1.65 ft at 7:00PM Jul 25, 2021Observed: 1.6 ft at 7:06PM Jul 25, 2021Observed: 1.56 ft at 7:12PM Jul 25, 2021Observed: 1.52 ft at 7:18PM Jul 25, 2021Observed: 1.48 ft at 7:24PM Jul 25, 2021Observed: 1.44 ft at 7:30PM Jul 25, 2021Observed: 1.4 ft at 7:36PM Jul 25, 2021Observed: 1.36 ft at 7:42PM Jul 25, 2021Observed: 1.25 ft at 8:00PM Jul 25, 2021Observed: 1.22 ft at 8:06PM Jul 25, 2021Observed: 1.18 ft at 8:12PM Jul 25, 2021Observed: 1.15 ft at 8:18PM Jul 25, 2021Observed: 1.12 ft at 8:24PM Jul 25, 2021Observed: 1.09 ft at 8:30PM Jul 25, 2021Observed: 1.05 ft at 8:36PM Jul 25, 2021Observed: 1.03 ft at 8:42PM Jul 25, 2021Observed: 1 ft at 8:48PM Jul 25, 2021Observed: 0.97 ft at 8:54PM Jul 25, 2021Observed: 0.95 ft at 9:00PM Jul 25, 2021Observed: 0.93 ft at 9:06PM Jul 25, 2021Observed: 0.92 ft at 9:12PM Jul 25, 2021Observed: 0.9 ft at 9:18PM Jul 25, 2021Observed: 0.88 ft at 9:24PM Jul 25, 2021Observed: 0.86 ft at 9:30PM Jul 25, 2021Observed: 0.84 ft at 9:36PM Jul 25, 2021Observed: 0.83 ft at 9:42PM Jul 25, 2021Observed: 0.83 ft at 9:48PM Jul 25, 2021Observed: 0.82 ft at 9:54PM Jul 25, 2021Observed: 0.81 ft at 10:00PM Jul 25, 2021Observed: 0.81 ft at 10:06PM Jul 25, 2021Observed: 0.81 ft at 10:12PM Jul 25, 2021Observed: 0.81 ft at 10:18PM Jul 25, 2021Observed: 0.81 ft at 10:24PM Jul 25, 2021Observed: 0.82 ft at 10:30PM Jul 25, 2021Observed: 0.84 ft at 10:36PM Jul 25, 2021Observed: 0.85 ft at 10:42PM Jul 25, 2021Observed: 0.86 ft at 10:48PM Jul 25, 2021Observed: 0.88 ft at 10:54PM Jul 25, 2021Observed: 0.89 ft at 11:00PM Jul 25, 2021Observed: 0.92 ft at 11:06PM Jul 25, 2021Observed: 0.94 ft at 11:12PM Jul 25, 2021Observed: 0.98 ft at 11:18PM Jul 25, 2021Observed: 1.02 ft at 11:24PM Jul 25, 2021Observed: 1.06 ft at 11:30PM Jul 25, 2021Observed: 1.11 ft at 11:36PM Jul 25, 2021Observed: 1.15 ft at 11:42PM Jul 25, 2021Observed: 1.2 ft at 11:48PM Jul 25, 2021Observed: 1.25 ft at 11:54PM Jul 25, 2021Observed: 1.29 ft at 12:00AM Jul 26, 2021Observed: 1.35 ft at 12:06AM Jul 26, 2021Observed: 1.4 ft at 12:12AM Jul 26, 2021Observed: 1.45 ft at 12:18AM Jul 26, 2021Observed: 1.51 ft at 12:24AM Jul 26, 2021Observed: 1.57 ft at 12:30AM Jul 26, 2021Observed: 1.62 ft at 12:36AM Jul 26, 2021Observed: 1.67 ft at 12:42AM Jul 26, 2021Observed: 1.73 ft at 12:48AM Jul 26, 2021Observed: 1.79 ft at 12:54AM Jul 26, 2021Observed: 1.85 ft at 1:00AM Jul 26, 2021Observed: 1.91 ft at 1:06AM Jul 26, 2021Observed: 1.98 ft at 1:12AM Jul 26, 2021Observed: 2.04 ft at 1:18AM Jul 26, 2021Observed: 2.09 ft at 1:24AM Jul 26, 2021Observed: 2.16 ft at 1:30AM Jul 26, 2021Observed: 2.2 ft at 1:36AM Jul 26, 2021Observed: 2.26 ft at 1:42AM Jul 26, 2021Observed: 2.32 ft at 1:48AM Jul 26, 2021Observed: 2.37 ft at 1:54AM Jul 26, 2021Observed: 2.42 ft at 2:00AM Jul 26, 2021Observed: 2.47 ft at 2:06AM Jul 26, 2021Observed: 2.52 ft at 2:12AM Jul 26, 2021Observed: 2.55 ft at 2:18AM Jul 26, 2021Observed: 2.6 ft at 2:24AM Jul 26, 2021Observed: 2.62 ft at 2:30AM Jul 26, 2021Observed: 2.65 ft at 2:36AM Jul 26, 2021Observed: 2.69 ft at 2:42AM Jul 26, 2021Observed: 2.72 ft at 2:48AM Jul 26, 2021Observed: 2.74 ft at 2:54AM Jul 26, 2021Observed: 2.76 ft at 3:00AM Jul 26, 2021Observed: 2.78 ft at 3:06AM Jul 26, 2021Observed: 2.8 ft at 3:12AM Jul 26, 2021Observed: 2.81 ft at 3:18AM Jul 26, 2021Observed: 2.83 ft at 3:24AM Jul 26, 2021Observed: 2.83 ft at 3:30AM Jul 26, 2021Observed: 2.84 ft at 3:36AM Jul 26, 2021Observed: 2.85 ft at 3:42AM Jul 26, 2021Observed: 2.85 ft at 3:48AM Jul 26, 2021Observed: 2.85 ft at 3:54AM Jul 26, 2021Observed: 2.85 ft at 4:00AM Jul 26, 2021Observed: 2.84 ft at 4:06AM Jul 26, 2021Observed: 2.83 ft at 4:12AM Jul 26, 2021Observed: 2.82 ft at 4:18AM Jul 26, 2021Observed: 2.81 ft at 4:24AM Jul 26, 2021Observed: 2.8 ft at 4:30AM Jul 26, 2021Observed: 2.78 ft at 4:36AM Jul 26, 2021Observed: 2.76 ft at 4:42AM Jul 26, 2021Observed: 2.74 ft at 4:48AM Jul 26, 2021Observed: 2.71 ft at 4:54AM Jul 26, 2021Observed: 2.68 ft at 5:00AM Jul 26, 2021Observed: 2.66 ft at 5:06AM Jul 26, 2021Observed: 2.63 ft at 5:12AM Jul 26, 2021Observed: 2.6 ft at 5:18AM Jul 26, 2021Observed: 2.56 ft at 5:24AM Jul 26, 2021Observed: 2.52 ft at 5:30AM Jul 26, 2021Observed: 2.49 ft at 5:36AM Jul 26, 2021Observed: 2.45 ft at 5:42AM Jul 26, 2021Observed: 2.4 ft at 5:48AM Jul 26, 2021Observed: 2.36 ft at 5:54AM Jul 26, 2021Observed: 2.32 ft at 6:00AM Jul 26, 2021Observed: 2.29 ft at 6:06AM Jul 26, 2021Observed: 2.24 ft at 6:12AM Jul 26, 2021Observed: 2.19 ft at 6:18AM Jul 26, 2021Observed: 2.15 ft at 6:24AM Jul 26, 2021Observed: 2.1 ft at 6:30AM Jul 26, 2021Observed: 2.05 ft at 6:36AM Jul 26, 2021Observed: 1.99 ft at 6:42AM Jul 26, 2021Observed: 1.94 ft at 6:48AM Jul 26, 2021Observed: 1.89 ft at 6:54AM Jul 26, 2021Observed: 1.83 ft at 7:00AM Jul 26, 2021Observed: 1.78 ft at 7:06AM Jul 26, 2021Observed: 1.75 ft at 7:12AM Jul 26, 2021Observed: 1.69 ft at 7:18AM Jul 26, 2021Observed: 1.64 ft at 7:24AM Jul 26, 2021Observed: 1.59 ft at 7:30AM Jul 26, 2021Observed: 1.55 ft at 7:36AM Jul 26, 2021Observed: 1.5 ft at 7:42AM Jul 26, 2021Observed: 1.46 ft at 7:48AM Jul 26, 2021Observed: 1.41 ft at 7:54AM Jul 26, 2021Observed: 1.36 ft at 8:00AM Jul 26, 2021Observed: 1.31 ft at 8:06AM Jul 26, 2021Observed: 1.26 ft at 8:12AM Jul 26, 2021Observed: 1.22 ft at 8:18AM Jul 26, 2021Observed: 1.19 ft at 8:24AM Jul 26, 2021Observed: 1.15 ft at 8:30AM Jul 26, 2021Observed: 1.12 ft at 8:36AM Jul 26, 2021Observed: 1.07 ft at 8:42AM Jul 26, 2021Observed: 1.03 ft at 8:48AM Jul 26, 2021Observed: 1 ft at 8:54AM Jul 26, 2021Observed: 0.97 ft at 9:00AM Jul 26, 2021Observed: 0.94 ft at 9:06AM Jul 26, 2021Observed: 0.9 ft at 9:12AM Jul 26, 2021Observed: 0.87 ft at 9:18AM Jul 26, 2021Observed: 0.84 ft at 9:24AM Jul 26, 2021Observed: 0.81 ft at 9:30AM Jul 26, 2021Observed: 0.78 ft at 9:36AM Jul 26, 2021Observed: 0.76 ft at 9:42AM Jul 26, 2021Observed: 0.73 ft at 9:48AM Jul 26, 2021Observed: 0.72 ft at 9:54AM Jul 26, 2021Observed: 0.69 ft at 10:00AM Jul 26, 2021Observed: 0.67 ft at 10:06AM Jul 26, 2021Observed: 0.66 ft at 10:12AM Jul 26, 2021Observed: 0.64 ft at 10:18AM Jul 26, 2021Observed: 0.62 ft at 10:24AM Jul 26, 2021Observed: 0.6 ft at 10:30AM Jul 26, 2021Observed: 0.59 ft at 10:36AM Jul 26, 2021Observed: 0.58 ft at 10:42AM Jul 26, 2021Observed: 0.57 ft at 10:48AM Jul 26, 2021Observed: 0.57 ft at 10:54AM Jul 26, 2021Observed: 0.57 ft at 11:00AM Jul 26, 2021Observed: 0.56 ft at 11:06AM Jul 26, 2021Observed: 0.57 ft at 11:12AM Jul 26, 2021Observed: 0.57 ft at 11:18AM Jul 26, 2021Observed: 0.57 ft at 11:24AM Jul 26, 2021Observed: 0.58 ft at 11:30AM Jul 26, 2021Observed: 0.6 ft at 11:36AM Jul 26, 2021Observed: 0.61 ft at 11:42AM Jul 26, 2021Observed: 0.63 ft at 11:48AM Jul 26, 2021Observed: 0.66 ft at 11:54AM Jul 26, 2021Observed: 0.69 ft at 12:00PM Jul 26, 2021Observed: 0.72 ft at 12:06PM Jul 26, 2021Observed: 0.75 ft at 12:12PM Jul 26, 2021Observed: 0.79 ft at 12:18PM Jul 26, 2021Observed: 0.83 ft at 12:24PM Jul 26, 2021Observed: 0.88 ft at 12:30PM Jul 26, 2021Observed: 0.93 ft at 12:36PM Jul 26, 2021Observed: 0.97 ft at 12:42PM Jul 26, 2021Observed: 1.02 ft at 12:48PM Jul 26, 2021Observed: 1.08 ft at 12:54PM Jul 26, 2021Observed: 1.13 ft at 1:00PM Jul 26, 2021Observed: 1.18 ft at 1:06PM Jul 26, 2021Observed: 1.23 ft at 1:12PM Jul 26, 2021Observed: 1.28 ft at 1:18PM Jul 26, 2021Observed: 1.35 ft at 1:24PM Jul 26, 2021Observed: 1.4 ft at 1:30PM Jul 26, 2021Observed: 1.45 ft at 1:36PM Jul 26, 2021Observed: 1.51 ft at 1:42PM Jul 26, 2021Observed: 1.56 ft at 1:48PM Jul 26, 2021Observed: 1.62 ft at 1:54PM Jul 26, 2021Observed: 1.69 ft at 2:00PM Jul 26, 2021Observed: 1.74 ft at 2:06PM Jul 26, 2021Observed: 1.78 ft at 2:12PM Jul 26, 2021Observed: 1.84 ft at 2:18PM Jul 26, 2021Observed: 1.9 ft at 2:24PM Jul 26, 2021Observed: 1.94 ft at 2:30PM Jul 26, 2021Observed: 1.99 ft at 2:36PM Jul 26, 2021Observed: 2.03 ft at 2:42PM Jul 26, 2021Observed: 2.08 ft at 2:48PM Jul 26, 2021Observed: 2.13 ft at 2:54PM Jul 26, 2021Observed: 2.16 ft at 3:00PM Jul 26, 2021Observed: 2.19 ft at 3:06PM Jul 26, 2021Observed: 2.23 ft at 3:12PM Jul 26, 2021Observed: 2.26 ft at 3:18PM Jul 26, 2021Observed: 2.28 ft at 3:24PM Jul 26, 2021Observed: 2.31 ft at 3:30PM Jul 26, 2021Observed: 2.33 ft at 3:36PM Jul 26, 2021Observed: 2.34 ft at 3:42PM Jul 26, 2021Observed: 2.35 ft at 3:48PM Jul 26, 2021Observed: 2.37 ft at 3:54PM Jul 26, 2021Observed: 2.37 ft at 4:00PM Jul 26, 2021Observed: 2.37 ft at 4:06PM Jul 26, 2021Observed: 2.37 ft at 4:12PM Jul 26, 2021Observed: 2.37 ft at 4:18PM Jul 26, 2021Observed: 2.36 ft at 4:24PM Jul 26, 2021Observed: 2.35 ft at 4:30PM Jul 26, 2021Observed: 2.34 ft at 4:36PM Jul 26, 2021Observed: 2.32 ft at 4:42PM Jul 26, 2021Observed: 2.3 ft at 4:48PM Jul 26, 2021Observed: 2.29 ft at 4:54PM Jul 26, 2021Observed: 2.27 ft at 5:00PM Jul 26, 2021Observed: 2.25 ft at 5:06PM Jul 26, 2021Observed: 2.23 ft at 5:12PM Jul 26, 2021Observed: 2.21 ft at 5:18PM Jul 26, 2021Observed: 2.19 ft at 5:24PM Jul 26, 2021Observed: 2.16 ft at 5:30PM Jul 26, 2021Observed: 2.14 ft at 5:36PM Jul 26, 2021Observed: 2.11 ft at 5:42PM Jul 26, 2021Observed: 2.08 ft at 5:48PM Jul 26, 2021Observed: 2.03 ft at 5:54PM Jul 26, 2021Observed: 1.99 ft at 6:00PM Jul 26, 2021Observed: 1.94 ft at 6:06PM Jul 26, 2021Observed: 1.9 ft at 6:12PM Jul 26, 2021Observed: 1.85 ft at 6:18PM Jul 26, 2021Observed: 1.8 ft at 6:24PM Jul 26, 2021Observed: 1.77 ft at 6:30PM Jul 26, 2021Observed: 1.72 ft at 6:36PM Jul 26, 2021Observed: 1.67 ft at 6:42PM Jul 26, 2021Observed: 1.63 ft at 6:48PM Jul 26, 2021Observed: 1.56 ft at 6:54PM Jul 26, 2021Observed: 1.53 ft at 7:00PM Jul 26, 2021Observed: 1.49 ft at 7:06PM Jul 26, 2021Observed: 1.44 ft at 7:12PM Jul 26, 2021Observed: 1.41 ft at 7:18PM Jul 26, 2021Observed: 1.34 ft at 7:24PM Jul 26, 2021Observed: 1.3 ft at 7:30PM Jul 26, 2021Observed: 1.25 ft at 7:36PM Jul 26, 2021Observed: 1.21 ft at 7:42PM Jul 26, 2021Observed: 1.09 ft at 8:00PM Jul 26, 2021Observed: 1.05 ft at 8:06PM Jul 26, 2021Observed: 1.01 ft at 8:12PM Jul 26, 2021Observed: 0.97 ft at 8:18PM Jul 26, 2021Observed: 0.93 ft at 8:24PM Jul 26, 2021Observed: 0.89 ft at 8:30PM Jul 26, 2021Observed: 0.83 ft at 8:36PM Jul 26, 2021Observed: 0.81 ft at 8:42PM Jul 26, 2021Observed: 0.76 ft at 8:48PM Jul 26, 2021Observed: 0.74 ft at 8:54PM Jul 26, 2021Observed: 0.72 ft at 9:00PM Jul 26, 2021Observed: 0.7 ft at 9:06PM Jul 26, 2021Observed: 0.67 ft at 9:12PM Jul 26, 2021Observed: 0.63 ft at 9:18PM Jul 26, 2021Observed: 0.6 ft at 9:24PM Jul 26, 2021Observed: 0.58 ft at 9:30PM Jul 26, 2021Observed: 0.56 ft at 9:36PM Jul 26, 2021Observed: 0.53 ft at 9:42PM Jul 26, 2021Observed: 0.53 ft at 9:48PM Jul 26, 2021Observed: 0.51 ft at 9:54PM Jul 26, 2021Observed: 0.51 ft at 10:00PM Jul 26, 2021Observed: 0.49 ft at 10:06PM Jul 26, 2021Observed: 0.49 ft at 10:12PM Jul 26, 2021Observed: 0.48 ft at 10:18PM Jul 26, 2021Observed: 0.49 ft at 10:24PM Jul 26, 2021Observed: 0.48 ft at 10:30PM Jul 26, 2021Observed: 0.49 ft at 10:36PM Jul 26, 2021Observed: 0.44 ft at 10:42PM Jul 26, 2021Observed: 0.48 ft at 10:48PM Jul 26, 2021Observed: 0.47 ft at 10:54PM Jul 26, 2021Observed: 0.49 ft at 11:00PM Jul 26, 2021Observed: 0.48 ft at 11:06PM Jul 26, 2021Observed: 0.49 ft at 11:12PM Jul 26, 2021Observed: 0.5 ft at 11:18PM Jul 26, 2021Observed: 0.52 ft at 11:24PM Jul 26, 2021Observed: 0.54 ft at 11:30PM Jul 26, 2021Observed: 0.54 ft at 11:36PM Jul 26, 2021Observed: 0.59 ft at 11:42PM Jul 26, 2021Observed: 0.62 ft at 11:48PM Jul 26, 2021Observed: 0.66 ft at 11:54PM Jul 26, 2021Observed: 0.71 ft at 12:00AM Jul 27, 2021Observed: 0.76 ft at 12:06AM Jul 27, 2021Observed: 0.81 ft at 12:12AM Jul 27, 2021Observed: 0.87 ft at 12:18AM Jul 27, 2021Observed: 0.91 ft at 12:24AM Jul 27, 2021Observed: 0.95 ft at 12:30AM Jul 27, 2021Observed: 0.98 ft at 12:36AM Jul 27, 2021Observed: 1.05 ft at 12:42AM Jul 27, 2021Observed: 1.08 ft at 12:48AM Jul 27, 2021Observed: 1.18 ft at 12:54AM Jul 27, 2021Observed: 1.23 ft at 1:00AM Jul 27, 2021Observed: 1.32 ft at 1:06AM Jul 27, 2021Observed: 1.39 ft at 1:12AM Jul 27, 2021Observed: 1.43 ft at 1:18AM Jul 27, 2021Observed: 1.49 ft at 1:24AM Jul 27, 2021Observed: 1.54 ft at 1:30AM Jul 27, 2021Observed: 1.6 ft at 1:36AM Jul 27, 2021Observed: 1.67 ft at 1:42AM Jul 27, 2021Observed: 1.75 ft at 1:48AM Jul 27, 2021Observed: 1.8 ft at 1:54AM Jul 27, 2021Observed: 1.86 ft at 2:00AM Jul 27, 2021Observed: 1.92 ft at 2:06AM Jul 27, 2021Observed: 1.98 ft at 2:12AM Jul 27, 2021Observed: 2.02 ft at 2:18AM Jul 27, 2021Observed: 2.08 ft at 2:24AM Jul 27, 2021Observed: 2.17 ft at 2:30AM Jul 27, 2021Observed: 2.22 ft at 2:36AM Jul 27, 2021Observed: 2.25 ft at 2:42AM Jul 27, 2021Observed: 2.3 ft at 2:48AM Jul 27, 2021Observed: 2.33 ft at 2:54AM Jul 27, 2021Observed: 2.37 ft at 3:00AM Jul 27, 2021Observed: 2.4 ft at 3:06AM Jul 27, 2021Observed: 2.43 ft at 3:12AM Jul 27, 2021Observed: 2.47 ft at 3:18AM Jul 27, 2021Observed: 2.49 ft at 3:24AM Jul 27, 2021Observed: 2.52 ft at 3:30AM Jul 27, 2021Observed: 2.54 ft at 3:36AM Jul 27, 2021Observed: 2.55 ft at 3:42AM Jul 27, 2021Observed: 2.56 ft at 3:48AM Jul 27, 2021Observed: 2.58 ft at 3:54AM Jul 27, 2021Observed: 2.58 ft at 4:00AM Jul 27, 2021Observed: 2.58 ft at 4:06AM Jul 27, 2021Observed: 2.58 ft at 4:12AM Jul 27, 2021Observed: 2.59 ft at 4:18AM Jul 27, 2021Observed: 2.6 ft at 4:24AM Jul 27, 2021Observed: 2.6 ft at 4:30AM Jul 27, 2021Observed: 2.58 ft at 4:36AM Jul 27, 2021Observed: 2.58 ft at 4:42AM Jul 27, 2021Observed: 2.58 ft at 4:48AM Jul 27, 2021Observed: 2.58 ft at 4:54AM Jul 27, 2021Observed: 2.57 ft at 5:00AM Jul 27, 2021Observed: 2.56 ft at 5:06AM Jul 27, 2021Observed: 2.56 ft at 5:12AM Jul 27, 2021Observed: 2.55 ft at 5:18AM Jul 27, 2021Observed: 2.53 ft at 5:24AM Jul 27, 2021Observed: 2.5 ft at 5:30AM Jul 27, 2021Observed: 2.48 ft at 5:36AM Jul 27, 2021Observed: 2.46 ft at 5:42AM Jul 27, 2021Observed: 2.44 ft at 5:48AM Jul 27, 2021Observed: 2.42 ft at 5:54AM Jul 27, 2021Observed: 2.4 ft at 6:00AM Jul 27, 2021Observed: 2.37 ft at 6:06AM Jul 27, 2021Observed: 2.34 ft at 6:12AM Jul 27, 2021Observed: 2.3 ft at 6:18AM Jul 27, 2021Observed: 2.26 ft at 6:24AM Jul 27, 2021Observed: 2.22 ft at 6:30AM Jul 27, 2021Forecast: 1.5 ft 8:00AM Jul 27, 2021Forecast: 1.1 ft 9:00AM Jul 27, 2021Forecast: 0.7 ft 10:00AM Jul 27, 2021Forecast: 0.5 ft 11:00AM Jul 27, 2021Forecast: 0.5 ft 12:00PM Jul 27, 2021Forecast: 0.8 ft 1:00PM Jul 27, 2021Forecast: 1.4 ft 2:00PM Jul 27, 2021Forecast: 1.9 ft 3:00PM Jul 27, 2021Forecast: 2.2 ft 4:00PM Jul 27, 2021Forecast: 2.4 ft 5:00PM Jul 27, 2021Forecast: 2.3 ft 6:00PM Jul 27, 2021Forecast: 2 ft 7:00PM Jul 27, 2021Forecast: 1.8 ft 8:00PM Jul 27, 2021Forecast: 1.4 ft 9:00PM Jul 27, 2021Forecast: 1.1 ft 10:00PM Jul 27, 2021Forecast: 0.9 ft 11:00PM Jul 27, 2021Forecast: 0.8 ft 12:00AM Jul 28, 2021Forecast: 1.1 ft 1:00AM Jul 28, 2021Forecast: 1.6 ft 2:00AM Jul 28, 2021Forecast: 2.1 ft 3:00AM Jul 28, 2021Forecast: 2.5 ft 4:00AM Jul 28, 2021Highest Forecast: 2.7 ft 5:00AM Jul 28, 2021Forecast: 2.6 ft 6:00AM Jul 28, 2021Forecast: 2.3 ft 7:00AM Jul 28, 2021Forecast: 2 ft 8:00AM Jul 28, 2021Forecast: 1.5 ft 9:00AM Jul 28, 2021Forecast: 1.2 ft 10:00AM Jul 28, 2021Forecast: 0.9 ft 11:00AM Jul 28, 2021Forecast: 0.7 ft 12:00PM Jul 28, 2021Forecast: 0.8 ft 1:00PM Jul 28, 2021Forecast: 1.2 ft 2:00PM Jul 28, 2021Forecast: 1.7 ft 3:00PM Jul 28, 2021Forecast: 2.1 ft 4:00PM Jul 28, 2021Forecast: 2.4 ft 5:00PM Jul 28, 2021Forecast: 2.5 ft 6:00PM Jul 28, 2021Forecast: 2.3 ft 7:00PM Jul 28, 2021Forecast: 2.1 ft 8:00PM Jul 28, 2021Forecast: 1.7 ft 9:00PM Jul 28, 2021Forecast: 1.4 ft 10:00PM Jul 28, 2021Forecast: 1.2 ft 11:00PM Jul 28, 2021Forecast: 1.1 ft 12:00AM Jul 29, 2021Forecast: 1.1 ft 1:00AM Jul 29, 2021Forecast: 1.4 ft 2:00AM Jul 29, 2021Forecast: 1.8 ft 3:00AM Jul 29, 2021Forecast: 2.3 ft 4:00AM Jul 29, 2021Forecast: 2.6 ft 5:00AM Jul 29, 2021Highest Forecast: 2.7 ft 6:00AM Jul 29, 2021Forecast: 2.6 ft 7:00AM Jul 29, 2021Forecast: 2.3 ft 8:00AM Jul 29, 2021Forecast: 2 ft 9:00AM Jul 29, 2021Forecast: 1.6 ft 10:00AM Jul 29, 2021Forecast: 1.3 ft 11:00AM Jul 29, 2021Forecast: 1 ft 12:00PM Jul 29, 2021Forecast: 1 ft 1:00PM Jul 29, 2021Forecast: 1.1 ft 2:00PM Jul 29, 2021Forecast: 1.5 ft 3:00PM Jul 29, 2021Forecast: 2 ft 4:00PM Jul 29, 2021Forecast: 2.5 ft 5:00PM Jul 29, 2021Forecast: 2.6 ft 6:00PM Jul 29, 2021Forecast: 2.6 ft 7:00PM Jul 29, 2021Forecast: 2.5 ft 8:00PM Jul 29, 2021Forecast: 2.2 ft 9:00PM Jul 29, 2021Forecast: 1.9 ft 10:00PM Jul 29, 2021Forecast: 1.8 ft 11:00PM Jul 29, 2021Forecast: 1.6 ft 12:00AM Jul 30, 2021Forecast: 1.4 ft 1:00AM Jul 30, 2021Forecast: 1.4 ft 2:00AM Jul 30, 2021Forecast: 1.7 ft 3:00AM Jul 30, 2021Forecast: 2.1 ft 4:00AM Jul 30, 2021Forecast: 2.3 ft 5:00AM Jul 30, 2021Forecast: 2.5 ft 6:00AM Jul 30, 2021Forecast: 2.6 ft 7:00AM Jul 30, 2021NOS - National Ocean ServiceBISM2(plotting HMIRG) Graph Created (7:00AM Jul 27, 2021)ObservedForecast (issued 3:23AM Jul 27)Latest observed value: 2.22 ft at 6:30 AM EDT 27-Jul-2021. Flood Stage is 3.2 ft
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Tabular Data (UTC)
Tabular Data (EDT)
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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.

NOTE: Please click here for Coastal Flooding Thresholds definitions.

NOTE: Forecasts for the Chesapeake Bay at Bishops Head (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: 4.2
Moderate Flood Stage: 3.7
Flood Stage: 3.2
Action Stage: 3
Low Stage (in feet): -1

Historic Crests
(1) 4.67 ft on 10/12/2019 (P)
(2) 4.56 ft on 10/12/2019 (P)
(3) 4.50 ft on 03/07/2018
(4) 4.34 ft on 10/13/2019 (P)
(5) 4.34 ft on 10/30/2012
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 3.36 ft on 04/13/2021 (P)
(2) 3.57 ft on 12/25/2020 (P)
(3) 3.45 ft on 11/01/2020 (P)
(4) 3.39 ft on 10/31/2020 (P)
(5) 3.58 ft on 10/12/2020 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -1.78 ft on 01/03/2008
(2) -1.70 ft on 02/26/2012
(3) -1.48 ft on 02/24/2009
(4) -1.47 ft on 03/06/2007
(5) -1.43 ft on 01/21/2007
Show More Low Water Records
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 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
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If you notice any errors in the below information, please contact our Webmaster
4.25 Severe flooding will cause extensive inundation and flooding of numerous roads and buildings resulting in a significant threat to property and life. Water will be 2 to 3 feet or more above ground level in some areas. Severe flooding will extend inland from the waterfront and shoreline flooding homes, businesses and isolating some neighborhoods. Numerous Homes are surrounded by up to 1 FT of water along Bishops Head Rd, Crocheron Rd and Lakesville-Crapo Rd.
3.75 Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near the waterfront and shoreline. Water will be 1 to 2 feet above ground level in some areas resulting in a sufficient depth to close numerous roads and threaten homes and businesses. Water is up to the steps of the Kathy Noonan Center and the Parking Lot at the Marina on Fox Creek Rd is flooded.
3.25 Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline resulting in a low threat of property damage. Expect up to one foot of water above ground level in low lying, vulnerable areas. Multiple roadways begin to flood including Bishops Head Rd, Crocheron Rd and Lakesville-Crapo Rd.
Photos
(1) Bishop Head Tidal Gage looking southwest
About This Location Collapse

Latitude: 38.220000° N, Longitude: 76.038333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 3.2 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 -1.25 2.0 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -0.50 2.75 Older USGS topographic maps, NGVD29 benchmarks
MSL -1.01 2.24 Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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Tide Gauge Summary
AKQ Tide Gauge Information Outlook Link to Graphic
Dune Erosion Forecast
USGS Coastal Change Viewer
Coastal Inundation Mapping
NOS Sea Level Rise Viewer
Storm Surge Modeling
NWS Storm Surge Modeling

Additional Water and Weather Topics affecting Mid-Atlantic coastal regions:
Wakefield Home Page, Current Weather Observations, Wakefield Coastal Gauge Summary, Bishops Head forecast comparisons,
Wind and Wave Observations, Wind and Wave Height Forecast,, Forecast precipitation, Radar, Tropical Weather,
NOS Tidal Observations, Contact Us
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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
Wakefield Weather Forecast Office
10009 General Mahone Hwy
Wakefield, VA 23888
(757) 899-4200
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