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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
Chesapeake Bay at Tolchester Beach (IN MLLW) Tide Height (ft)Observed: 1.66 ft at 10:36AM Sep 18, 2023Observed: 1.64 ft at 10:42AM Sep 18, 2023Observed: 1.59 ft at 10:48AM Sep 18, 2023Observed: 1.57 ft at 10:54AM Sep 18, 2023Observed: 1.55 ft at 11:00AM Sep 18, 2023Observed: 1.53 ft at 11:06AM Sep 18, 2023Observed: 1.5 ft at 11:12AM Sep 18, 2023Observed: 1.46 ft at 11:18AM Sep 18, 2023Observed: 1.43 ft at 11:24AM Sep 18, 2023Observed: 1.4 ft at 11:30AM Sep 18, 2023Observed: 1.35 ft at 11:36AM Sep 18, 2023Observed: 1.33 ft at 11:42AM Sep 18, 2023Observed: 1.29 ft at 11:48AM Sep 18, 2023Observed: 1.25 ft at 11:54AM Sep 18, 2023Observed: 1.24 ft at 12:00PM Sep 18, 2023Observed: 1.2 ft at 12:06PM Sep 18, 2023Observed: 1.18 ft at 12:12PM Sep 18, 2023Observed: 1.15 ft at 12:18PM Sep 18, 2023Observed: 1.11 ft at 12:24PM Sep 18, 2023Observed: 1.07 ft at 12:30PM Sep 18, 2023Observed: 1.05 ft at 12:36PM Sep 18, 2023Observed: 1.01 ft at 12:42PM Sep 18, 2023Observed: 0.98 ft at 12:48PM Sep 18, 2023Observed: 0.95 ft at 12:54PM Sep 18, 2023Observed: 0.91 ft at 1:00PM Sep 18, 2023Observed: 0.88 ft at 1:06PM Sep 18, 2023Observed: 0.84 ft at 1:12PM Sep 18, 2023Observed: 0.81 ft at 1:18PM Sep 18, 2023Observed: 0.79 ft at 1:24PM Sep 18, 2023Observed: 0.75 ft at 1:30PM Sep 18, 2023Observed: 0.73 ft at 1:36PM Sep 18, 2023Observed: 0.7 ft at 1:42PM Sep 18, 2023Observed: 0.67 ft at 1:48PM Sep 18, 2023Observed: 0.65 ft at 1:54PM Sep 18, 2023Observed: 0.63 ft at 2:00PM Sep 18, 2023Observed: 0.61 ft at 2:06PM Sep 18, 2023Observed: 0.56 ft at 2:12PM Sep 18, 2023Observed: 0.54 ft at 2:18PM Sep 18, 2023Observed: 0.52 ft at 2:24PM Sep 18, 2023Observed: 0.51 ft at 2:30PM Sep 18, 2023Observed: 0.47 ft at 2:36PM Sep 18, 2023Observed: 0.45 ft at 2:42PM Sep 18, 2023Observed: 0.43 ft at 2:48PM Sep 18, 2023Observed: 0.42 ft at 2:54PM Sep 18, 2023Observed: 0.4 ft at 3:00PM Sep 18, 2023Observed: 0.38 ft at 3:06PM Sep 18, 2023Observed: 0.37 ft at 3:12PM Sep 18, 2023Observed: 0.35 ft at 3:18PM Sep 18, 2023Observed: 0.34 ft at 3:24PM Sep 18, 2023Observed: 0.33 ft at 3:30PM Sep 18, 2023Observed: 0.31 ft at 3:36PM Sep 18, 2023Observed: 0.3 ft at 3:42PM Sep 18, 2023Observed: 0.3 ft at 3:48PM Sep 18, 2023Observed: 0.29 ft at 3:54PM Sep 18, 2023Observed: 0.27 ft at 4:00PM Sep 18, 2023Observed: 0.27 ft at 4:06PM Sep 18, 2023Observed: 0.26 ft at 4:12PM Sep 18, 2023Observed: 0.27 ft at 4:18PM Sep 18, 2023Observed: 0.28 ft at 4:24PM Sep 18, 2023Observed: 0.27 ft at 4:30PM Sep 18, 2023Observed: 0.26 ft at 4:36PM Sep 18, 2023Observed: 0.26 ft at 4:42PM Sep 18, 2023Observed: 0.29 ft at 4:48PM Sep 18, 2023Observed: 0.3 ft at 4:54PM Sep 18, 2023Observed: 0.28 ft at 5:00PM Sep 18, 2023Observed: 0.31 ft at 5:06PM Sep 18, 2023Observed: 0.32 ft at 5:12PM Sep 18, 2023Observed: 0.31 ft at 5:18PM Sep 18, 2023Observed: 0.33 ft at 5:24PM Sep 18, 2023Observed: 0.35 ft at 5:30PM Sep 18, 2023Observed: 0.37 ft at 5:36PM Sep 18, 2023Observed: 0.4 ft at 5:42PM Sep 18, 2023Observed: 0.43 ft at 5:48PM Sep 18, 2023Observed: 0.45 ft at 5:54PM Sep 18, 2023Observed: 0.48 ft at 6:00PM Sep 18, 2023Observed: 0.52 ft at 6:06PM Sep 18, 2023Observed: 0.54 ft at 6:12PM Sep 18, 2023Observed: 0.58 ft at 6:18PM Sep 18, 2023Observed: 0.61 ft at 6:24PM Sep 18, 2023Observed: 0.64 ft at 6:30PM Sep 18, 2023Observed: 0.65 ft at 6:36PM Sep 18, 2023Observed: 0.7 ft at 6:42PM Sep 18, 2023Observed: 0.73 ft at 6:48PM Sep 18, 2023Observed: 0.75 ft at 6:54PM Sep 18, 2023Observed: 0.79 ft at 7:00PM Sep 18, 2023Observed: 0.82 ft at 7:06PM Sep 18, 2023Observed: 0.84 ft at 7:12PM Sep 18, 2023Observed: 0.89 ft at 7:18PM Sep 18, 2023Observed: 0.93 ft at 7:24PM Sep 18, 2023Observed: 0.94 ft at 7:30PM Sep 18, 2023Observed: 0.98 ft at 7:36PM Sep 18, 2023Observed: 1.02 ft at 7:42PM Sep 18, 2023Observed: 1.14 ft at 8:00PM Sep 18, 2023Observed: 1.19 ft at 8:06PM Sep 18, 2023Observed: 1.2 ft at 8:12PM Sep 18, 2023Observed: 1.2 ft at 8:18PM Sep 18, 2023Observed: 1.23 ft at 8:24PM Sep 18, 2023Observed: 1.26 ft at 8:30PM Sep 18, 2023Observed: 1.29 ft at 8:36PM Sep 18, 2023Observed: 1.32 ft at 8:42PM Sep 18, 2023Observed: 1.35 ft at 8:48PM Sep 18, 2023Observed: 1.39 ft at 8:54PM Sep 18, 2023Observed: 1.41 ft at 9:00PM Sep 18, 2023Observed: 1.43 ft at 9:06PM Sep 18, 2023Observed: 1.46 ft at 9:12PM Sep 18, 2023Observed: 1.5 ft at 9:18PM Sep 18, 2023Observed: 1.5 ft at 9:24PM Sep 18, 2023Observed: 1.51 ft at 9:30PM Sep 18, 2023Observed: 1.51 ft at 9:36PM Sep 18, 2023Observed: 1.53 ft at 9:42PM Sep 18, 2023Observed: 1.55 ft at 9:48PM Sep 18, 2023Observed: 1.56 ft at 9:54PM Sep 18, 2023Observed: 1.56 ft at 10:00PM Sep 18, 2023Observed: 1.58 ft at 10:06PM Sep 18, 2023Observed: 1.59 ft at 10:12PM Sep 18, 2023Observed: 1.58 ft at 10:18PM Sep 18, 2023Observed: 1.58 ft at 10:24PM Sep 18, 2023Observed: 1.57 ft at 10:30PM Sep 18, 2023Observed: 1.59 ft at 10:36PM Sep 18, 2023Observed: 1.57 ft at 10:42PM Sep 18, 2023Observed: 1.57 ft at 10:48PM Sep 18, 2023Observed: 1.57 ft at 10:54PM Sep 18, 2023Observed: 1.56 ft at 11:00PM Sep 18, 2023Observed: 1.56 ft at 11:06PM Sep 18, 2023Observed: 1.57 ft at 11:12PM Sep 18, 2023Observed: 1.55 ft at 11:18PM Sep 18, 2023Observed: 1.54 ft at 11:24PM Sep 18, 2023Observed: 1.55 ft at 11:30PM Sep 18, 2023Observed: 1.51 ft at 11:36PM Sep 18, 2023Observed: 1.5 ft at 11:42PM Sep 18, 2023Observed: 1.5 ft at 11:48PM Sep 18, 2023Observed: 1.47 ft at 11:54PM Sep 18, 2023Observed: 1.45 ft at 12:00AM Sep 19, 2023Observed: 1.45 ft at 12:06AM Sep 19, 2023Observed: 1.43 ft at 12:12AM Sep 19, 2023Observed: 1.4 ft at 12:18AM Sep 19, 2023Observed: 1.36 ft at 12:24AM Sep 19, 2023Observed: 1.34 ft at 12:30AM Sep 19, 2023Observed: 1.33 ft at 12:36AM Sep 19, 2023Observed: 1.29 ft at 12:42AM Sep 19, 2023Observed: 1.27 ft at 12:48AM Sep 19, 2023Observed: 1.24 ft at 12:54AM Sep 19, 2023Observed: 1.2 ft at 1:00AM Sep 19, 2023Observed: 1.19 ft at 1:06AM Sep 19, 2023Observed: 1.16 ft at 1:12AM Sep 19, 2023Observed: 1.14 ft at 1:18AM Sep 19, 2023Observed: 1.11 ft at 1:24AM Sep 19, 2023Observed: 1.09 ft at 1:30AM Sep 19, 2023Observed: 1.06 ft at 1:36AM Sep 19, 2023Observed: 1.02 ft at 1:42AM Sep 19, 2023Observed: 1 ft at 1:48AM Sep 19, 2023Observed: 0.96 ft at 1:54AM Sep 19, 2023Observed: 0.94 ft at 2:00AM Sep 19, 2023Observed: 0.91 ft at 2:06AM Sep 19, 2023Observed: 0.9 ft at 2:12AM Sep 19, 2023Observed: 0.87 ft at 2:18AM Sep 19, 2023Observed: 0.84 ft at 2:24AM Sep 19, 2023Observed: 0.83 ft at 2:30AM Sep 19, 2023Observed: 0.82 ft at 2:36AM Sep 19, 2023Observed: 0.79 ft at 2:42AM Sep 19, 2023Observed: 0.77 ft at 2:48AM Sep 19, 2023Observed: 0.76 ft at 2:54AM Sep 19, 2023Observed: 0.75 ft at 3:00AM Sep 19, 2023Observed: 0.74 ft at 3:06AM Sep 19, 2023Observed: 0.72 ft at 3:12AM Sep 19, 2023Observed: 0.71 ft at 3:18AM Sep 19, 2023Observed: 0.69 ft at 3:24AM Sep 19, 2023Observed: 0.67 ft at 3:30AM Sep 19, 2023Observed: 0.67 ft at 3:36AM Sep 19, 2023Observed: 0.66 ft at 3:42AM Sep 19, 2023Observed: 0.65 ft at 3:48AM Sep 19, 2023Observed: 0.65 ft at 3:54AM Sep 19, 2023Observed: 0.66 ft at 4:00AM Sep 19, 2023Observed: 0.67 ft at 4:06AM Sep 19, 2023Observed: 0.63 ft at 4:12AM Sep 19, 2023Observed: 0.62 ft at 4:18AM Sep 19, 2023Observed: 0.62 ft at 4:24AM Sep 19, 2023Observed: 0.62 ft at 4:30AM Sep 19, 2023Observed: 0.63 ft at 4:36AM Sep 19, 2023Observed: 0.64 ft at 4:42AM Sep 19, 2023Observed: 0.67 ft at 4:48AM Sep 19, 2023Observed: 0.66 ft at 4:54AM Sep 19, 2023Observed: 0.64 ft at 5:00AM Sep 19, 2023Observed: 0.67 ft at 5:06AM Sep 19, 2023Observed: 0.69 ft at 5:12AM Sep 19, 2023Observed: 0.69 ft at 5:18AM Sep 19, 2023Observed: 0.68 ft at 5:24AM Sep 19, 2023Observed: 0.72 ft at 5:30AM Sep 19, 2023Observed: 0.73 ft at 5:36AM Sep 19, 2023Observed: 0.76 ft at 5:42AM Sep 19, 2023Observed: 0.73 ft at 5:48AM Sep 19, 2023Observed: 0.74 ft at 5:54AM Sep 19, 2023Observed: 0.82 ft at 6:00AM Sep 19, 2023Observed: 0.82 ft at 6:06AM Sep 19, 2023Observed: 0.8 ft at 6:12AM Sep 19, 2023Observed: 0.85 ft at 6:18AM Sep 19, 2023Observed: 0.86 ft at 6:24AM Sep 19, 2023Observed: 0.86 ft at 6:30AM Sep 19, 2023Observed: 0.89 ft at 6:36AM Sep 19, 2023Observed: 0.92 ft at 6:42AM Sep 19, 2023Observed: 0.94 ft at 6:48AM Sep 19, 2023Observed: 0.94 ft at 6:54AM Sep 19, 2023Observed: 0.98 ft at 7:00AM Sep 19, 2023Observed: 1.02 ft at 7:06AM Sep 19, 2023Observed: 1.04 ft at 7:12AM Sep 19, 2023Observed: 1.04 ft at 7:18AM Sep 19, 2023Observed: 1.07 ft at 7:24AM Sep 19, 2023Observed: 1.09 ft at 7:30AM Sep 19, 2023Observed: 1.12 ft at 7:36AM Sep 19, 2023Observed: 1.14 ft at 7:42AM Sep 19, 2023Observed: 1.16 ft at 7:48AM Sep 19, 2023Observed: 1.19 ft at 7:54AM Sep 19, 2023Observed: 1.2 ft at 8:00AM Sep 19, 2023Observed: 1.22 ft at 8:06AM Sep 19, 2023Observed: 1.25 ft at 8:12AM Sep 19, 2023Observed: 1.28 ft at 8:18AM Sep 19, 2023Observed: 1.28 ft at 8:24AM Sep 19, 2023Observed: 1.29 ft at 8:30AM Sep 19, 2023Observed: 1.32 ft at 8:36AM Sep 19, 2023Observed: 1.32 ft at 8:42AM Sep 19, 2023Observed: 1.34 ft at 8:48AM Sep 19, 2023Observed: 1.35 ft at 8:54AM Sep 19, 2023Observed: 1.37 ft at 9:00AM Sep 19, 2023Observed: 1.39 ft at 9:06AM Sep 19, 2023Observed: 1.39 ft at 9:12AM Sep 19, 2023Observed: 1.41 ft at 9:18AM Sep 19, 2023Observed: 1.41 ft at 9:24AM Sep 19, 2023Observed: 1.43 ft at 9:30AM Sep 19, 2023Observed: 1.42 ft at 9:36AM Sep 19, 2023Observed: 1.43 ft at 9:42AM Sep 19, 2023Observed: 1.45 ft at 9:48AM Sep 19, 2023Observed: 1.44 ft at 9:54AM Sep 19, 2023Observed: 1.44 ft at 10:00AM Sep 19, 2023Observed: 1.43 ft at 10:06AM Sep 19, 2023Observed: 1.42 ft at 10:12AM Sep 19, 2023Observed: 1.41 ft at 10:18AM Sep 19, 2023Observed: 1.4 ft at 10:24AM Sep 19, 2023Observed: 1.4 ft at 10:30AM Sep 19, 2023Observed: 1.39 ft at 10:36AM Sep 19, 2023Observed: 1.38 ft at 10:42AM Sep 19, 2023Observed: 1.37 ft at 10:48AM Sep 19, 2023Observed: 1.37 ft at 10:54AM Sep 19, 2023Observed: 1.35 ft at 11:00AM Sep 19, 2023Observed: 1.33 ft at 11:06AM Sep 19, 2023Observed: 1.34 ft at 11:12AM Sep 19, 2023Observed: 1.34 ft at 11:18AM Sep 19, 2023Observed: 1.29 ft at 11:24AM Sep 19, 2023Observed: 1.28 ft at 11:30AM Sep 19, 2023Observed: 1.28 ft at 11:36AM Sep 19, 2023Observed: 1.25 ft at 11:42AM Sep 19, 2023Observed: 1.25 ft at 11:48AM Sep 19, 2023Observed: 1.23 ft at 11:54AM Sep 19, 2023Observed: 1.22 ft at 12:00PM Sep 19, 2023Observed: 1.19 ft at 12:06PM Sep 19, 2023Observed: 1.16 ft at 12:12PM Sep 19, 2023Observed: 1.15 ft at 12:18PM Sep 19, 2023Observed: 1.15 ft at 12:24PM Sep 19, 2023Observed: 1.11 ft at 12:30PM Sep 19, 2023Observed: 1.11 ft at 12:36PM Sep 19, 2023Observed: 1.09 ft at 12:42PM Sep 19, 2023Observed: 1.04 ft at 12:48PM Sep 19, 2023Observed: 1.03 ft at 12:54PM Sep 19, 2023Observed: 0.99 ft at 1:00PM Sep 19, 2023Observed: 0.96 ft at 1:06PM Sep 19, 2023Observed: 0.94 ft at 1:12PM Sep 19, 2023Observed: 0.91 ft at 1:18PM Sep 19, 2023Observed: 0.9 ft at 1:24PM Sep 19, 2023Observed: 0.89 ft at 1:30PM Sep 19, 2023Observed: 0.86 ft at 1:36PM Sep 19, 2023Observed: 0.84 ft at 1:42PM Sep 19, 2023Observed: 0.83 ft at 1:48PM Sep 19, 2023Observed: 0.79 ft at 1:54PM Sep 19, 2023Observed: 0.77 ft at 2:00PM Sep 19, 2023Observed: 0.75 ft at 2:06PM Sep 19, 2023Observed: 0.73 ft at 2:12PM Sep 19, 2023Observed: 0.71 ft at 2:18PM Sep 19, 2023Observed: 0.69 ft at 2:24PM Sep 19, 2023Observed: 0.66 ft at 2:30PM Sep 19, 2023Observed: 0.63 ft at 2:36PM Sep 19, 2023Observed: 0.62 ft at 2:42PM Sep 19, 2023Observed: 0.59 ft at 2:48PM Sep 19, 2023Observed: 0.56 ft at 2:54PM Sep 19, 2023Observed: 0.54 ft at 3:00PM Sep 19, 2023Observed: 0.53 ft at 3:06PM Sep 19, 2023Observed: 0.52 ft at 3:12PM Sep 19, 2023Observed: 0.49 ft at 3:18PM Sep 19, 2023Observed: 0.49 ft at 3:24PM Sep 19, 2023Observed: 0.45 ft at 3:30PM Sep 19, 2023Observed: 0.45 ft at 3:36PM Sep 19, 2023Observed: 0.45 ft at 3:42PM Sep 19, 2023Observed: 0.44 ft at 3:48PM Sep 19, 2023Observed: 0.44 ft at 3:54PM Sep 19, 2023Observed: 0.41 ft at 4:00PM Sep 19, 2023Observed: 0.42 ft at 4:06PM Sep 19, 2023Observed: 0.43 ft at 4:12PM Sep 19, 2023Observed: 0.42 ft at 4:18PM Sep 19, 2023Observed: 0.43 ft at 4:24PM Sep 19, 2023Observed: 0.44 ft at 4:30PM Sep 19, 2023Observed: 0.44 ft at 4:36PM Sep 19, 2023Observed: 0.45 ft at 4:42PM Sep 19, 2023Observed: 0.46 ft at 4:48PM Sep 19, 2023Observed: 0.49 ft at 4:54PM Sep 19, 2023Observed: 0.51 ft at 5:00PM Sep 19, 2023Observed: 0.48 ft at 5:06PM Sep 19, 2023Observed: 0.51 ft at 5:12PM Sep 19, 2023Observed: 0.56 ft at 5:18PM Sep 19, 2023Observed: 0.57 ft at 5:24PM Sep 19, 2023Observed: 0.58 ft at 5:30PM Sep 19, 2023Observed: 0.61 ft at 5:36PM Sep 19, 2023Observed: 0.64 ft at 5:42PM Sep 19, 2023Observed: 0.66 ft at 5:48PM Sep 19, 2023Observed: 0.7 ft at 5:54PM Sep 19, 2023Observed: 0.73 ft at 6:00PM Sep 19, 2023Observed: 0.76 ft at 6:06PM Sep 19, 2023Observed: 0.79 ft at 6:12PM Sep 19, 2023Observed: 0.82 ft at 6:18PM Sep 19, 2023Observed: 0.84 ft at 6:24PM Sep 19, 2023Observed: 0.9 ft at 6:30PM Sep 19, 2023Observed: 0.94 ft at 6:36PM Sep 19, 2023Observed: 0.97 ft at 6:42PM Sep 19, 2023Observed: 0.98 ft at 6:48PM Sep 19, 2023Observed: 1.03 ft at 6:54PM Sep 19, 2023Observed: 1.07 ft at 7:00PM Sep 19, 2023Observed: 1.1 ft at 7:06PM Sep 19, 2023Observed: 1.14 ft at 7:12PM Sep 19, 2023Observed: 1.17 ft at 7:18PM Sep 19, 2023Observed: 1.19 ft at 7:24PM Sep 19, 2023Observed: 1.24 ft at 7:30PM Sep 19, 2023Observed: 1.28 ft at 7:36PM Sep 19, 2023Observed: 1.32 ft at 7:42PM Sep 19, 2023Observed: 1.44 ft at 8:00PM Sep 19, 2023Observed: 1.48 ft at 8:06PM Sep 19, 2023Observed: 1.51 ft at 8:12PM Sep 19, 2023Observed: 1.55 ft at 8:18PM Sep 19, 2023Observed: 1.58 ft at 8:24PM Sep 19, 2023Observed: 1.61 ft at 8:30PM Sep 19, 2023Observed: 1.66 ft at 8:36PM Sep 19, 2023Observed: 1.69 ft at 8:42PM Sep 19, 2023Observed: 1.71 ft at 8:48PM Sep 19, 2023Observed: 1.75 ft at 8:54PM Sep 19, 2023Observed: 1.79 ft at 9:00PM Sep 19, 2023Observed: 1.81 ft at 9:06PM Sep 19, 2023Observed: 1.85 ft at 9:12PM Sep 19, 2023Observed: 1.9 ft at 9:18PM Sep 19, 2023Observed: 1.92 ft at 9:24PM Sep 19, 2023Observed: 1.93 ft at 9:30PM Sep 19, 2023Observed: 1.96 ft at 9:36PM Sep 19, 2023Observed: 2 ft at 9:42PM Sep 19, 2023Observed: 2 ft at 9:48PM Sep 19, 2023Observed: 2.01 ft at 9:54PM Sep 19, 2023Observed: 2.02 ft at 10:00PM Sep 19, 2023Observed: 2.05 ft at 10:06PM Sep 19, 2023Observed: 2.07 ft at 10:12PM Sep 19, 2023Observed: 2.06 ft at 10:18PM Sep 19, 2023Observed: 2.08 ft at 10:24PM Sep 19, 2023Observed: 2.09 ft at 10:30PM Sep 19, 2023Observed: 2.09 ft at 10:36PM Sep 19, 2023Observed: 2.1 ft at 10:42PM Sep 19, 2023Observed: 2.11 ft at 10:48PM Sep 19, 2023Observed: 2.13 ft at 10:54PM Sep 19, 2023Observed: 2.12 ft at 11:00PM Sep 19, 2023Observed: 2.11 ft at 11:06PM Sep 19, 2023Observed: 2.14 ft at 11:12PM Sep 19, 2023Observed: 2.13 ft at 11:18PM Sep 19, 2023Observed: 2.1 ft at 11:24PM Sep 19, 2023Observed: 2.1 ft at 11:30PM Sep 19, 2023Observed: 2.09 ft at 11:36PM Sep 19, 2023Observed: 2.08 ft at 11:42PM Sep 19, 2023Observed: 2.09 ft at 11:48PM Sep 19, 2023Observed: 2.06 ft at 11:54PM Sep 19, 2023Observed: 2.06 ft at 12:00AM Sep 20, 2023Observed: 2.05 ft at 12:06AM Sep 20, 2023Observed: 2.02 ft at 12:12AM Sep 20, 2023Observed: 2.01 ft at 12:18AM Sep 20, 2023Observed: 2 ft at 12:24AM Sep 20, 2023Observed: 1.97 ft at 12:30AM Sep 20, 2023Observed: 1.94 ft at 12:36AM Sep 20, 2023Observed: 1.93 ft at 12:42AM Sep 20, 2023Observed: 1.91 ft at 12:48AM Sep 20, 2023Observed: 1.89 ft at 12:54AM Sep 20, 2023Observed: 1.87 ft at 1:00AM Sep 20, 2023Observed: 1.84 ft at 1:06AM Sep 20, 2023Observed: 1.82 ft at 1:12AM Sep 20, 2023Observed: 1.79 ft at 1:18AM Sep 20, 2023Observed: 1.76 ft at 1:24AM Sep 20, 2023Observed: 1.76 ft at 1:30AM Sep 20, 2023Observed: 1.72 ft at 1:36AM Sep 20, 2023Observed: 1.68 ft at 1:42AM Sep 20, 2023Observed: 1.68 ft at 1:48AM Sep 20, 2023Observed: 1.64 ft at 1:54AM Sep 20, 2023Observed: 1.6 ft at 2:00AM Sep 20, 2023Observed: 1.6 ft at 2:06AM Sep 20, 2023Observed: 1.56 ft at 2:12AM Sep 20, 2023Observed: 1.52 ft at 2:18AM Sep 20, 2023Observed: 1.51 ft at 2:24AM Sep 20, 2023Observed: 1.48 ft at 2:30AM Sep 20, 2023Observed: 1.45 ft at 2:36AM Sep 20, 2023Observed: 1.42 ft at 2:42AM Sep 20, 2023Observed: 1.39 ft at 2:48AM Sep 20, 2023Observed: 1.37 ft at 2:54AM Sep 20, 2023Observed: 1.34 ft at 3:00AM Sep 20, 2023Observed: 1.32 ft at 3:06AM Sep 20, 2023Observed: 1.3 ft at 3:12AM Sep 20, 2023Observed: 1.27 ft at 3:18AM Sep 20, 2023Observed: 1.24 ft at 3:24AM Sep 20, 2023Observed: 1.22 ft at 3:30AM Sep 20, 2023Observed: 1.19 ft at 3:36AM Sep 20, 2023Observed: 1.18 ft at 3:42AM Sep 20, 2023Observed: 1.16 ft at 3:48AM Sep 20, 2023Observed: 1.13 ft at 3:54AM Sep 20, 2023Observed: 1.12 ft at 4:00AM Sep 20, 2023Observed: 1.1 ft at 4:06AM Sep 20, 2023Observed: 1.08 ft at 4:12AM Sep 20, 2023Observed: 1.06 ft at 4:18AM Sep 20, 2023Observed: 1.04 ft at 4:24AM Sep 20, 2023Observed: 1.03 ft at 4:30AM Sep 20, 2023Observed: 1.02 ft at 4:36AM Sep 20, 2023Observed: 0.99 ft at 4:42AM Sep 20, 2023Observed: 0.98 ft at 4:48AM Sep 20, 2023Observed: 0.97 ft at 4:54AM Sep 20, 2023Observed: 0.96 ft at 5:00AM Sep 20, 2023Observed: 0.96 ft at 5:06AM Sep 20, 2023Observed: 0.95 ft at 5:12AM Sep 20, 2023Observed: 0.94 ft at 5:18AM Sep 20, 2023Observed: 0.94 ft at 5:24AM Sep 20, 2023Observed: 0.94 ft at 5:30AM Sep 20, 2023Observed: 0.94 ft at 5:36AM Sep 20, 2023Observed: 0.93 ft at 5:42AM Sep 20, 2023Observed: 0.92 ft at 5:48AM Sep 20, 2023Observed: 0.94 ft at 5:54AM Sep 20, 2023Observed: 0.95 ft at 6:00AM Sep 20, 2023Observed: 0.94 ft at 6:06AM Sep 20, 2023Observed: 0.96 ft at 6:12AM Sep 20, 2023Observed: 0.95 ft at 6:18AM Sep 20, 2023Observed: 0.95 ft at 6:24AM Sep 20, 2023Observed: 0.99 ft at 6:30AM Sep 20, 2023Observed: 0.99 ft at 6:36AM Sep 20, 2023Observed: 0.99 ft at 6:42AM Sep 20, 2023Observed: 1.02 ft at 6:48AM Sep 20, 2023Observed: 1.03 ft at 6:54AM Sep 20, 2023Observed: 1.04 ft at 7:00AM Sep 20, 2023Observed: 1.06 ft at 7:06AM Sep 20, 2023Observed: 1.07 ft at 7:12AM Sep 20, 2023Observed: 1.09 ft at 7:18AM Sep 20, 2023Observed: 1.12 ft at 7:24AM Sep 20, 2023Observed: 1.13 ft at 7:30AM Sep 20, 2023Observed: 1.14 ft at 7:36AM Sep 20, 2023Observed: 1.16 ft at 7:42AM Sep 20, 2023Observed: 1.18 ft at 7:48AM Sep 20, 2023Observed: 1.19 ft at 7:54AM Sep 20, 2023Observed: 1.22 ft at 8:00AM Sep 20, 2023Observed: 1.24 ft at 8:06AM Sep 20, 2023Observed: 1.26 ft at 8:12AM Sep 20, 2023Observed: 1.27 ft at 8:18AM Sep 20, 2023Observed: 1.29 ft at 8:24AM Sep 20, 2023Observed: 1.31 ft at 8:30AM Sep 20, 2023Observed: 1.32 ft at 8:36AM Sep 20, 2023Observed: 1.34 ft at 8:42AM Sep 20, 2023Observed: 1.36 ft at 8:48AM Sep 20, 2023Observed: 1.38 ft at 8:54AM Sep 20, 2023Observed: 1.39 ft at 9:00AM Sep 20, 2023Observed: 1.41 ft at 9:06AM Sep 20, 2023Observed: 1.44 ft at 9:12AM Sep 20, 2023Observed: 1.46 ft at 9:18AM Sep 20, 2023Observed: 1.47 ft at 9:24AM Sep 20, 2023Observed: 1.49 ft at 9:30AM Sep 20, 2023Observed: 1.5 ft at 9:36AM Sep 20, 2023Observed: 1.52 ft at 9:42AM Sep 20, 2023Observed: 1.52 ft at 9:48AM Sep 20, 2023Observed: 1.53 ft at 9:54AM Sep 20, 2023Observed: 1.54 ft at 10:00AM Sep 20, 2023Observed: 1.54 ft at 10:06AM Sep 20, 2023Observed: 1.54 ft at 10:12AM Sep 20, 2023Observed: 1.55 ft at 10:18AM Sep 20, 2023Observed: 1.55 ft at 10:24AM Sep 20, 2023Observed: 1.55 ft at 10:30AM Sep 20, 2023Observed: 1.55 ft at 10:36AM Sep 20, 2023Observed: 1.54 ft at 10:42AM Sep 20, 2023Observed: 1.54 ft at 10:48AM Sep 20, 2023Observed: 1.54 ft at 10:54AM Sep 20, 2023Observed: 1.52 ft at 11:00AM Sep 20, 2023Observed: 1.52 ft at 11:06AM Sep 20, 2023Observed: 1.51 ft at 11:12AM Sep 20, 2023Observed: 1.5 ft at 11:18AM Sep 20, 2023Observed: 1.5 ft at 11:24AM Sep 20, 2023Observed: 1.49 ft at 11:30AM Sep 20, 2023Observed: 1.48 ft at 11:36AM Sep 20, 2023Observed: 1.46 ft at 11:42AM Sep 20, 2023Observed: 1.44 ft at 11:48AM Sep 20, 2023Observed: 1.43 ft at 11:54AM Sep 20, 2023Observed: 1.4 ft at 12:00PM Sep 20, 2023Observed: 1.39 ft at 12:06PM Sep 20, 2023Observed: 1.38 ft at 12:12PM Sep 20, 2023Observed: 1.35 ft at 12:18PM Sep 20, 2023Observed: 1.33 ft at 12:24PM Sep 20, 2023Observed: 1.31 ft at 12:30PM Sep 20, 2023Observed: 1.29 ft at 12:36PM Sep 20, 2023Observed: 1.27 ft at 12:42PM Sep 20, 2023Observed: 1.25 ft at 12:48PM Sep 20, 2023Observed: 1.21 ft at 12:54PM Sep 20, 2023Observed: 1.18 ft at 1:00PM Sep 20, 2023Observed: 1.16 ft at 1:06PM Sep 20, 2023Observed: 1.14 ft at 1:12PM Sep 20, 2023Observed: 1.1 ft at 1:18PM Sep 20, 2023Observed: 1.07 ft at 1:24PM Sep 20, 2023Observed: 1.07 ft at 1:30PM Sep 20, 2023Observed: 1.05 ft at 1:36PM Sep 20, 2023Observed: 1 ft at 1:42PM Sep 20, 2023Observed: 0.99 ft at 1:48PM Sep 20, 2023Observed: 0.97 ft at 1:54PM Sep 20, 2023Observed: 0.93 ft at 2:00PM Sep 20, 2023Observed: 0.91 ft at 2:06PM Sep 20, 2023Observed: 0.88 ft at 2:12PM Sep 20, 2023Observed: 0.85 ft at 2:18PM Sep 20, 2023Observed: 0.83 ft at 2:24PM Sep 20, 2023Observed: 0.8 ft at 2:30PM Sep 20, 2023Observed: 0.78 ft at 2:36PM Sep 20, 2023Observed: 0.76 ft at 2:42PM Sep 20, 2023Observed: 0.72 ft at 2:48PM Sep 20, 2023Observed: 0.71 ft at 2:54PM Sep 20, 2023Observed: 0.7 ft at 3:00PM Sep 20, 2023Observed: 0.66 ft at 3:06PM Sep 20, 2023Observed: 0.64 ft at 3:12PM Sep 20, 2023Observed: 0.62 ft at 3:18PM Sep 20, 2023Observed: 0.6 ft at 3:24PM Sep 20, 2023Observed: 0.58 ft at 3:30PM Sep 20, 2023Observed: 0.56 ft at 3:36PM Sep 20, 2023Observed: 0.53 ft at 3:42PM Sep 20, 2023Observed: 0.52 ft at 3:48PM Sep 20, 2023Observed: 0.52 ft at 3:54PM Sep 20, 2023Observed: 0.49 ft at 4:00PM Sep 20, 2023Observed: 0.47 ft at 4:06PM Sep 20, 2023Observed: 0.47 ft at 4:12PM Sep 20, 2023Observed: 0.45 ft at 4:18PM Sep 20, 2023Observed: 0.45 ft at 4:24PM Sep 20, 2023Observed: 0.44 ft at 4:30PM Sep 20, 2023Observed: 0.42 ft at 4:36PM Sep 20, 2023Observed: 0.43 ft at 4:42PM Sep 20, 2023Observed: 0.43 ft at 4:48PM Sep 20, 2023Observed: 0.44 ft at 4:54PM Sep 20, 2023Observed: 0.43 ft at 5:00PM Sep 20, 2023Observed: 0.44 ft at 5:06PM Sep 20, 2023Observed: 0.4 ft at 5:12PM Sep 20, 2023Observed: 0.43 ft at 5:18PM Sep 20, 2023Observed: 0.48 ft at 5:24PM Sep 20, 2023Observed: 0.45 ft at 5:30PM Sep 20, 2023Observed: 0.47 ft at 5:36PM Sep 20, 2023Observed: 0.49 ft at 5:42PM Sep 20, 2023Observed: 0.49 ft at 5:48PM Sep 20, 2023Observed: 0.52 ft at 5:54PM Sep 20, 2023Observed: 0.54 ft at 6:00PM Sep 20, 2023Observed: 0.55 ft at 6:06PM Sep 20, 2023Observed: 0.59 ft at 6:12PM Sep 20, 2023Observed: 0.62 ft at 6:18PM Sep 20, 2023Observed: 0.63 ft at 6:24PM Sep 20, 2023Observed: 0.67 ft at 6:30PM Sep 20, 2023Observed: 0.69 ft at 6:36PM Sep 20, 2023Observed: 0.72 ft at 6:42PM Sep 20, 2023Observed: 0.75 ft at 6:48PM Sep 20, 2023Observed: 0.78 ft at 6:54PM Sep 20, 2023Observed: 0.82 ft at 7:00PM Sep 20, 2023Observed: 0.85 ft at 7:06PM Sep 20, 2023Observed: 0.89 ft at 7:12PM Sep 20, 2023Observed: 0.92 ft at 7:18PM Sep 20, 2023Observed: 0.94 ft at 7:24PM Sep 20, 2023Observed: 0.98 ft at 7:30PM Sep 20, 2023Observed: 1.02 ft at 7:36PM Sep 20, 2023Observed: 1.06 ft at 7:42PM Sep 20, 2023Observed: 1.17 ft at 8:00PM Sep 20, 2023Observed: 1.2 ft at 8:06PM Sep 20, 2023Observed: 1.24 ft at 8:12PM Sep 20, 2023Observed: 1.28 ft at 8:18PM Sep 20, 2023Observed: 1.32 ft at 8:24PM Sep 20, 2023Observed: 1.35 ft at 8:30PM Sep 20, 2023Observed: 1.38 ft at 8:36PM Sep 20, 2023Observed: 1.43 ft at 8:42PM Sep 20, 2023Observed: 1.47 ft at 8:48PM Sep 20, 2023Observed: 1.51 ft at 8:54PM Sep 20, 2023Observed: 1.55 ft at 9:00PM Sep 20, 2023Observed: 1.58 ft at 9:06PM Sep 20, 2023Observed: 1.62 ft at 9:12PM Sep 20, 2023Observed: 1.65 ft at 9:18PM Sep 20, 2023Observed: 1.7 ft at 9:24PM Sep 20, 2023Observed: 1.74 ft at 9:30PM Sep 20, 2023Observed: 1.77 ft at 9:36PM Sep 20, 2023Observed: 1.8 ft at 9:42PM Sep 20, 2023Observed: 1.83 ft at 9:48PM Sep 20, 2023Observed: 1.85 ft at 9:54PM Sep 20, 2023Observed: 1.89 ft at 10:00PM Sep 20, 2023Observed: 1.91 ft at 10:06PM Sep 20, 2023Observed: 1.94 ft at 10:12PM Sep 20, 2023Observed: 1.97 ft at 10:18PM Sep 20, 2023Observed: 1.99 ft at 10:24PM Sep 20, 2023Observed: 2.02 ft at 10:30PM Sep 20, 2023Observed: 2.03 ft at 10:36PM Sep 20, 2023Observed: 2.06 ft at 10:42PM Sep 20, 2023Observed: 2.09 ft at 10:48PM Sep 20, 2023Observed: 2.1 ft at 10:54PM Sep 20, 2023Observed: 2.12 ft at 11:00PM Sep 20, 2023Observed: 2.14 ft at 11:06PM Sep 20, 2023Observed: 2.15 ft at 11:12PM Sep 20, 2023Observed: 2.17 ft at 11:18PM Sep 20, 2023Observed: 2.19 ft at 11:24PM Sep 20, 2023Observed: 2.2 ft at 11:30PM Sep 20, 2023Observed: 2.21 ft at 11:36PM Sep 20, 2023Observed: 2.22 ft at 11:42PM Sep 20, 2023Highest Observation: 2.23 ft at 11:48PM Sep 20, 2023Observed: 2.21 ft at 11:54PM Sep 20, 2023Observed: 2.22 ft at 12:00AM Sep 21, 2023Observed: 2.22 ft at 12:06AM Sep 21, 2023Observed: 2.21 ft at 12:12AM Sep 21, 2023Observed: 2.2 ft at 12:18AM Sep 21, 2023Observed: 2.2 ft at 12:24AM Sep 21, 2023Observed: 2.19 ft at 12:30AM Sep 21, 2023Observed: 2.18 ft at 12:36AM Sep 21, 2023Observed: 2.18 ft at 12:42AM Sep 21, 2023Observed: 2.16 ft at 12:48AM Sep 21, 2023Observed: 2.15 ft at 12:54AM Sep 21, 2023Observed: 2.14 ft at 1:00AM Sep 21, 2023Observed: 2.12 ft at 1:06AM Sep 21, 2023Observed: 2.12 ft at 1:12AM Sep 21, 2023Observed: 2.09 ft at 1:18AM Sep 21, 2023Observed: 2.07 ft at 1:24AM Sep 21, 2023Observed: 2.06 ft at 1:30AM Sep 21, 2023Observed: 2.03 ft at 1:36AM Sep 21, 2023Observed: 2.01 ft at 1:42AM Sep 21, 2023Observed: 2 ft at 1:48AM Sep 21, 2023Observed: 1.97 ft at 1:54AM Sep 21, 2023Observed: 1.95 ft at 2:00AM Sep 21, 2023Observed: 1.93 ft at 2:06AM Sep 21, 2023Observed: 1.89 ft at 2:12AM Sep 21, 2023Observed: 1.86 ft at 2:18AM Sep 21, 2023Observed: 1.85 ft at 2:24AM Sep 21, 2023Observed: 1.85 ft at 2:30AM Sep 21, 2023Observed: 1.82 ft at 2:36AM Sep 21, 2023Observed: 1.79 ft at 2:42AM Sep 21, 2023Observed: 1.78 ft at 2:48AM Sep 21, 2023Observed: 1.75 ft at 2:54AM Sep 21, 2023Observed: 1.68 ft at 3:00AM Sep 21, 2023Observed: 1.69 ft at 3:06AM Sep 21, 2023Observed: 1.69 ft at 3:12AM Sep 21, 2023Observed: 1.64 ft at 3:18AM Sep 21, 2023Observed: 1.63 ft at 3:24AM Sep 21, 2023Observed: 1.61 ft at 3:30AM Sep 21, 2023Observed: 1.59 ft at 3:36AM Sep 21, 2023Observed: 1.56 ft at 3:42AM Sep 21, 2023Observed: 1.55 ft at 3:48AM Sep 21, 2023Observed: 1.51 ft at 3:54AM Sep 21, 2023Observed: 1.48 ft at 4:00AM Sep 21, 2023Observed: 1.46 ft at 4:06AM Sep 21, 2023Observed: 1.45 ft at 4:12AM Sep 21, 2023Observed: 1.43 ft at 4:18AM Sep 21, 2023Observed: 1.41 ft at 4:24AM Sep 21, 2023Observed: 1.35 ft at 4:30AM Sep 21, 2023Observed: 1.37 ft at 4:36AM Sep 21, 2023Observed: 1.35 ft at 4:42AM Sep 21, 2023Observed: 1.33 ft at 4:48AM Sep 21, 2023Observed: 1.3 ft at 4:54AM Sep 21, 2023Observed: 1.29 ft at 5:00AM Sep 21, 2023Observed: 1.3 ft at 5:06AM Sep 21, 2023Observed: 1.27 ft at 5:12AM Sep 21, 2023Observed: 1.24 ft at 5:18AM Sep 21, 2023Observed: 1.24 ft at 5:24AM Sep 21, 2023Observed: 1.24 ft at 5:30AM Sep 21, 2023Observed: 1.23 ft at 5:36AM Sep 21, 2023Observed: 1.21 ft at 5:42AM Sep 21, 2023Observed: 1.16 ft at 5:48AM Sep 21, 2023Observed: 1.22 ft at 5:54AM Sep 21, 2023Observed: 1.25 ft at 6:00AM Sep 21, 2023Observed: 1.17 ft at 6:06AM Sep 21, 2023Observed: 1.18 ft at 6:12AM Sep 21, 2023Observed: 1.2 ft at 6:18AM Sep 21, 2023Observed: 1.16 ft at 6:24AM Sep 21, 2023Observed: 1.17 ft at 6:30AM Sep 21, 2023Observed: 1.2 ft at 6:36AM Sep 21, 2023Observed: 1.2 ft at 6:42AM Sep 21, 2023Observed: 1.18 ft at 6:48AM Sep 21, 2023Observed: 1.19 ft at 6:54AM Sep 21, 2023Observed: 1.21 ft at 7:00AM Sep 21, 2023Observed: 1.21 ft at 7:06AM Sep 21, 2023Observed: 1.19 ft at 7:12AM Sep 21, 2023Observed: 1.21 ft at 7:18AM Sep 21, 2023Observed: 1.24 ft at 7:24AM Sep 21, 2023Observed: 1.24 ft at 7:30AM Sep 21, 2023Observed: 1.26 ft at 7:36AM Sep 21, 2023Observed: 1.26 ft at 7:42AM Sep 21, 2023Observed: 1.28 ft at 7:48AM Sep 21, 2023Observed: 1.29 ft at 7:54AM Sep 21, 2023Observed: 1.27 ft at 8:00AM Sep 21, 2023Observed: 1.32 ft at 8:06AM Sep 21, 2023Observed: 1.34 ft at 8:12AM Sep 21, 2023Observed: 1.34 ft at 8:18AM Sep 21, 2023Observed: 1.34 ft at 8:24AM Sep 21, 2023Observed: 1.36 ft at 8:30AM Sep 21, 2023Observed: 1.37 ft at 8:36AM Sep 21, 2023Observed: 1.37 ft at 8:42AM Sep 21, 2023Observed: 1.39 ft at 8:48AM Sep 21, 2023Observed: 1.4 ft at 8:54AM Sep 21, 2023Observed: 1.41 ft at 9:00AM Sep 21, 2023Observed: 1.42 ft at 9:06AM Sep 21, 2023Observed: 1.43 ft at 9:12AM Sep 21, 2023Observed: 1.46 ft at 9:18AM Sep 21, 2023Observed: 1.47 ft at 9:24AM Sep 21, 2023Observed: 1.47 ft at 9:30AM Sep 21, 2023Observed: 1.5 ft at 9:36AM Sep 21, 2023Observed: 1.52 ft at 9:42AM Sep 21, 2023Observed: 1.51 ft at 9:48AM Sep 21, 2023Observed: 1.54 ft at 9:54AM Sep 21, 2023Observed: 1.55 ft at 10:00AM Sep 21, 2023Forecast: 1.4 ft 11:00AM Sep 21, 2023Forecast: 1.3 ft 12:00PM Sep 21, 2023Forecast: 1.2 ft 1:00PM Sep 21, 2023Forecast: 1 ft 2:00PM Sep 21, 2023Forecast: 0.8 ft 3:00PM Sep 21, 2023Forecast: 0.6 ft 4:00PM Sep 21, 2023Forecast: 0.5 ft 5:00PM Sep 21, 2023Forecast: 0.4 ft 6:00PM Sep 21, 2023Forecast: 0.6 ft 7:00PM Sep 21, 2023Forecast: 0.8 ft 8:00PM Sep 21, 2023Forecast: 1.2 ft 9:00PM Sep 21, 2023Forecast: 1.5 ft 10:00PM Sep 21, 2023Forecast: 1.8 ft 11:00PM Sep 21, 2023Forecast: 2 ft 12:00AM Sep 22, 2023Highest Forecast: 2.1 ft 1:00AM Sep 22, 2023Forecast: 1.9 ft 2:00AM Sep 22, 2023Forecast: 1.7 ft 3:00AM Sep 22, 2023Forecast: 1.5 ft 4:00AM Sep 22, 2023Forecast: 1.2 ft 5:00AM Sep 22, 2023Forecast: 1 ft 6:00AM Sep 22, 2023Forecast: 0.8 ft 7:00AM Sep 22, 2023Forecast: 0.8 ft 8:00AM Sep 22, 2023Forecast: 0.8 ft 9:00AM Sep 22, 2023Forecast: 1 ft 10:00AM Sep 22, 2023Forecast: 1.1 ft 11:00AM Sep 22, 2023Forecast: 1.2 ft 12:00PM Sep 22, 2023Forecast: 1.2 ft 1:00PM Sep 22, 2023Forecast: 1.1 ft 2:00PM Sep 22, 2023Forecast: 1 ft 3:00PM Sep 22, 2023Forecast: 0.8 ft 4:00PM Sep 22, 2023Forecast: 0.6 ft 5:00PM Sep 22, 2023Forecast: 0.5 ft 6:00PM Sep 22, 2023Forecast: 0.5 ft 7:00PM Sep 22, 2023Forecast: 0.6 ft 8:00PM Sep 22, 2023Forecast: 0.9 ft 9:00PM Sep 22, 2023Forecast: 1.2 ft 10:00PM Sep 22, 2023Forecast: 1.6 ft 11:00PM Sep 22, 2023Forecast: 1.8 ft 12:00AM Sep 23, 2023Forecast: 1.9 ft 1:00AM Sep 23, 2023Forecast: 1.9 ft 2:00AM Sep 23, 2023Forecast: 1.8 ft 3:00AM Sep 23, 2023Forecast: 1.6 ft 4:00AM Sep 23, 2023Forecast: 1.2 ft 5:00AM Sep 23, 2023Forecast: 0.8 ft 6:00AM Sep 23, 2023Forecast: 0.6 ft 7:00AM Sep 23, 2023Forecast: 0.2 ft 8:00AM Sep 23, 2023Forecast: -0.1 ft 9:00AM Sep 23, 2023Forecast: -0.1 ft 10:00AM Sep 23, 2023Forecast: -0.1 ft 11:00AM Sep 23, 2023Forecast: 0 ft 12:00PM Sep 23, 2023Forecast: 0 ft 1:00PM Sep 23, 2023Forecast: -0.1 ft 2:00PM Sep 23, 2023Forecast: -0.2 ft 3:00PM Sep 23, 2023Forecast: -0.3 ft 4:00PM Sep 23, 2023Forecast: -0.5 ft 5:00PM Sep 23, 2023Forecast: -0.7 ft 6:00PM Sep 23, 2023Forecast: -0.8 ft 7:00PM Sep 23, 2023Forecast: -0.8 ft 8:00PM Sep 23, 2023Forecast: -0.7 ft 9:00PM Sep 23, 2023Forecast: -0.4 ft 10:00PM Sep 23, 2023Forecast: -0.2 ft 11:00PM Sep 23, 2023Forecast: 0.2 ft 12:00AM Sep 24, 2023Forecast: 0.4 ft 1:00AM Sep 24, 2023Forecast: 0.5 ft 2:00AM Sep 24, 2023Forecast: 0.5 ft 3:00AM Sep 24, 2023National Ocean and Coastal AgencyTCBM2(plotting HMIRG) Graph Created (10:33AM Sep 21, 2023)ObservedForecast (issued 4:43AM Sep 21)Latest observed value: 1.55 ft at 10:00 AM EDT 21-Sep-2023. Flood Stage is 3.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories. 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 Chesapeake Bay at Tolchester Beach (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: 5.5
Moderate Flood Stage: 4.5
Flood Stage: 3.5
Action Stage: 0
Low Stage (in feet): -9999

Historic Crests
(1) 7.91 ft on 09/19/2003
(2) 4.93 ft on 10/30/2021
(3) 4.88 ft on 09/07/1996
(4) 4.86 ft on 09/27/2009
(5) 4.78 ft on 10/30/2012
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 4.93 ft on 10/30/2021
(2) 4.52 ft on 10/04/2014
(3) 4.78 ft on 10/30/2012
(4) 4.50 ft on 01/25/2010
(5) 4.86 ft on 09/27/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -3.48 ft on 03/03/2018
(2) -3.14 ft on 04/01/1997

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
7.91 (Mean Lower Low Water (MLLW)) The level reached on September 19, 2003 during Hurricane Isabel.
5.5 (MLLW) MAJOR FLOODING. At this level, widespread roadway flooding begins near the bay and its tidal tributaries in Cecil County and Kent County. Vulnerable homes and businesses may be damaged as water levels rise further above this threshold. Numerous roads become impassable and some neighborhoods may be isolated. The flood waters become a danger to anyone who attempts to cross on foot or in a vehicle.
4.5 (MLLW) MODERATE FLOODING. At this level, additional roadways near the bay and its tidal tributaries in Cecil County and Kent County begin to flood. 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.
3.9 (MLLW) Flooding begins in Charlestown along the North East River. Flooding begins in Rock Hall, Skinners Neck, Piney Neck, McKinleyville and Cliffs City. Flooding begins along the Chester River in Chestertown and also south of Chestertown along Quaker Neck Road.
3.8 (MLLW) COASTAL FLOOD ADVISORY LEVEL.
3.5 (MLLW) MINOR FLOODING.
About This Location Collapse

Latitude: 39.213300° N, Longitude: 76.245000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 3.5 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 -0.92 2.58 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 -0.81 1.77 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.
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Hydrologic Resources Additional Resources
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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
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
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