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Web Portal Changes: In Spring 2024, the Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS) at a repurposed https://water.noaa.gov. A preview of NWPS is available here, where you can see your station hydrograph by replacing SSSSS with the station 5-character id: https://preview.water.noaa.gov/gauges/SSSSS.

Flood Inundation Mapping: Experimental real-time flood Inundation mapping services for 10% of the United States are now available via the NWS Map Viewer. Additional products and geospatial services depicting River Forecast Center and National Water Model forecasts continue to be accessible as described in the StoryMap here.

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
New York Harbor at The Battery (IN MLLW) Tide Height (ft)Observed: 4.6 ft at 10:06AM Feb 23, 2024Observed: 4.5 ft at 10:12AM Feb 23, 2024Observed: 4.4 ft at 10:18AM Feb 23, 2024Observed: 4.25 ft at 10:24AM Feb 23, 2024Observed: 4.13 ft at 10:30AM Feb 23, 2024Observed: 4 ft at 10:36AM Feb 23, 2024Observed: 3.85 ft at 10:42AM Feb 23, 2024Observed: 3.71 ft at 10:48AM Feb 23, 2024Observed: 3.59 ft at 10:54AM Feb 23, 2024Observed: 3.45 ft at 11:00AM Feb 23, 2024Observed: 3.34 ft at 11:06AM Feb 23, 2024Observed: 3.2 ft at 11:12AM Feb 23, 2024Observed: 3.11 ft at 11:18AM Feb 23, 2024Observed: 3.02 ft at 11:24AM Feb 23, 2024Observed: 2.92 ft at 11:30AM Feb 23, 2024Observed: 2.82 ft at 11:36AM Feb 23, 2024Observed: 2.7 ft at 11:42AM Feb 23, 2024Observed: 2.61 ft at 11:48AM Feb 23, 2024Observed: 2.51 ft at 11:54AM Feb 23, 2024Observed: 2.4 ft at 12:00PM Feb 23, 2024Observed: 2.3 ft at 12:06PM Feb 23, 2024Observed: 2.19 ft at 12:12PM Feb 23, 2024Observed: 2.11 ft at 12:18PM Feb 23, 2024Observed: 2.01 ft at 12:24PM Feb 23, 2024Observed: 1.93 ft at 12:30PM Feb 23, 2024Observed: 1.88 ft at 12:36PM Feb 23, 2024Observed: 1.83 ft at 12:42PM Feb 23, 2024Observed: 1.74 ft at 12:48PM Feb 23, 2024Observed: 1.69 ft at 12:54PM Feb 23, 2024Observed: 1.6 ft at 1:00PM Feb 23, 2024Observed: 1.51 ft at 1:06PM Feb 23, 2024Observed: 1.44 ft at 1:12PM Feb 23, 2024Observed: 1.36 ft at 1:18PM Feb 23, 2024Observed: 1.29 ft at 1:24PM Feb 23, 2024Observed: 1.24 ft at 1:30PM Feb 23, 2024Observed: 1.24 ft at 1:36PM Feb 23, 2024Observed: 1.23 ft at 1:42PM Feb 23, 2024Observed: 1.19 ft at 1:48PM Feb 23, 2024Observed: 1.2 ft at 1:54PM Feb 23, 2024Observed: 1.16 ft at 2:00PM Feb 23, 2024Observed: 1.18 ft at 2:06PM Feb 23, 2024Observed: 1.18 ft at 2:12PM Feb 23, 2024Observed: 1.19 ft at 2:18PM Feb 23, 2024Observed: 1.22 ft at 2:24PM Feb 23, 2024Observed: 1.26 ft at 2:30PM Feb 23, 2024Observed: 1.33 ft at 2:36PM Feb 23, 2024Observed: 1.36 ft at 2:42PM Feb 23, 2024Observed: 1.44 ft at 2:48PM Feb 23, 2024Observed: 1.5 ft at 2:54PM Feb 23, 2024Observed: 1.61 ft at 3:00PM Feb 23, 2024Observed: 1.66 ft at 3:06PM Feb 23, 2024Observed: 1.81 ft at 3:12PM Feb 23, 2024Observed: 1.92 ft at 3:18PM Feb 23, 2024Observed: 1.99 ft at 3:24PM Feb 23, 2024Observed: 2.14 ft at 3:30PM Feb 23, 2024Observed: 2.31 ft at 3:36PM Feb 23, 2024Observed: 2.42 ft at 3:42PM Feb 23, 2024Observed: 2.54 ft at 3:48PM Feb 23, 2024Observed: 2.68 ft at 3:54PM Feb 23, 2024Observed: 2.8 ft at 4:00PM Feb 23, 2024Observed: 2.9 ft at 4:06PM Feb 23, 2024Observed: 3.05 ft at 4:12PM Feb 23, 2024Observed: 3.14 ft at 4:18PM Feb 23, 2024Observed: 3.26 ft at 4:24PM Feb 23, 2024Observed: 3.33 ft at 4:30PM Feb 23, 2024Observed: 3.4 ft at 4:36PM Feb 23, 2024Observed: 3.53 ft at 4:42PM Feb 23, 2024Observed: 3.64 ft at 4:48PM Feb 23, 2024Observed: 3.8 ft at 4:54PM Feb 23, 2024Observed: 3.9 ft at 5:00PM Feb 23, 2024Observed: 4.02 ft at 5:06PM Feb 23, 2024Observed: 4.1 ft at 5:12PM Feb 23, 2024Observed: 4.22 ft at 5:18PM Feb 23, 2024Observed: 4.3 ft at 5:24PM Feb 23, 2024Observed: 4.42 ft at 5:30PM Feb 23, 2024Observed: 4.5 ft at 5:36PM Feb 23, 2024Observed: 4.56 ft at 5:42PM Feb 23, 2024Observed: 4.65 ft at 5:48PM Feb 23, 2024Observed: 4.73 ft at 5:54PM Feb 23, 2024Observed: 4.8 ft at 6:00PM Feb 23, 2024Observed: 4.85 ft at 6:06PM Feb 23, 2024Observed: 4.94 ft at 6:12PM Feb 23, 2024Observed: 4.93 ft at 6:18PM Feb 23, 2024Observed: 4.98 ft at 6:24PM Feb 23, 2024Observed: 5.05 ft at 6:30PM Feb 23, 2024Observed: 5.06 ft at 6:36PM Feb 23, 2024Observed: 5.11 ft at 6:42PM Feb 23, 2024Observed: 5.15 ft at 6:48PM Feb 23, 2024Observed: 5.13 ft at 6:54PM Feb 23, 2024Observed: 5.24 ft at 7:06PM Feb 23, 2024Observed: 5.29 ft at 7:12PM Feb 23, 2024Observed: 5.33 ft at 7:18PM Feb 23, 2024Observed: 5.31 ft at 7:24PM Feb 23, 2024Observed: 5.39 ft at 7:30PM Feb 23, 2024Observed: 5.42 ft at 7:36PM Feb 23, 2024Observed: 5.51 ft at 7:42PM Feb 23, 2024Observed: 5.56 ft at 7:48PM Feb 23, 2024Observed: 5.58 ft at 7:54PM Feb 23, 2024Observed: 5.59 ft at 8:00PM Feb 23, 2024Observed: 5.62 ft at 8:06PM Feb 23, 2024Observed: 5.61 ft at 8:12PM Feb 23, 2024Observed: 5.61 ft at 8:18PM Feb 23, 2024Observed: 5.57 ft at 8:24PM Feb 23, 2024Observed: 5.59 ft at 8:30PM Feb 23, 2024Observed: 5.57 ft at 8:36PM Feb 23, 2024Observed: 5.56 ft at 8:42PM Feb 23, 2024Observed: 5.53 ft at 8:48PM Feb 23, 2024Observed: 5.45 ft at 8:54PM Feb 23, 2024Observed: 5.43 ft at 9:00PM Feb 23, 2024Observed: 5.36 ft at 9:06PM Feb 23, 2024Observed: 5.31 ft at 9:12PM Feb 23, 2024Observed: 5.2 ft at 9:18PM Feb 23, 2024Observed: 5.13 ft at 9:24PM Feb 23, 2024Observed: 5.06 ft at 9:30PM Feb 23, 2024Observed: 5 ft at 9:36PM Feb 23, 2024Observed: 4.93 ft at 9:42PM Feb 23, 2024Observed: 4.85 ft at 9:48PM Feb 23, 2024Observed: 4.74 ft at 9:54PM Feb 23, 2024Observed: 4.66 ft at 10:00PM Feb 23, 2024Observed: 4.59 ft at 10:06PM Feb 23, 2024Observed: 4.5 ft at 10:12PM Feb 23, 2024Observed: 4.42 ft at 10:18PM Feb 23, 2024Observed: 4.31 ft at 10:24PM Feb 23, 2024Observed: 4.16 ft at 10:30PM Feb 23, 2024Observed: 4.07 ft at 10:36PM Feb 23, 2024Observed: 3.95 ft at 10:42PM Feb 23, 2024Observed: 3.82 ft at 10:48PM Feb 23, 2024Observed: 3.69 ft at 10:54PM Feb 23, 2024Observed: 3.57 ft at 11:00PM Feb 23, 2024Observed: 3.45 ft at 11:06PM Feb 23, 2024Observed: 3.32 ft at 11:12PM Feb 23, 2024Observed: 3.21 ft at 11:18PM Feb 23, 2024Observed: 3.09 ft at 11:24PM Feb 23, 2024Observed: 2.99 ft at 11:30PM Feb 23, 2024Observed: 2.91 ft at 11:36PM Feb 23, 2024Observed: 2.83 ft at 11:42PM Feb 23, 2024Observed: 2.75 ft at 11:48PM Feb 23, 2024Observed: 2.65 ft at 11:54PM Feb 23, 2024Observed: 2.58 ft at 12:00AM Feb 24, 2024Observed: 2.54 ft at 12:06AM Feb 24, 2024Observed: 2.46 ft at 12:12AM Feb 24, 2024Observed: 2.37 ft at 12:18AM Feb 24, 2024Observed: 2.27 ft at 12:24AM Feb 24, 2024Observed: 2.18 ft at 12:30AM Feb 24, 2024Observed: 2.1 ft at 12:36AM Feb 24, 2024Observed: 2.03 ft at 12:42AM Feb 24, 2024Observed: 1.99 ft at 12:48AM Feb 24, 2024Observed: 1.94 ft at 12:54AM Feb 24, 2024Observed: 1.89 ft at 1:00AM Feb 24, 2024Observed: 1.85 ft at 1:06AM Feb 24, 2024Observed: 1.8 ft at 1:12AM Feb 24, 2024Observed: 1.75 ft at 1:18AM Feb 24, 2024Observed: 1.69 ft at 1:24AM Feb 24, 2024Observed: 1.65 ft at 1:30AM Feb 24, 2024Observed: 1.63 ft at 1:36AM Feb 24, 2024Observed: 1.6 ft at 1:42AM Feb 24, 2024Observed: 1.58 ft at 1:48AM Feb 24, 2024Observed: 1.56 ft at 1:54AM Feb 24, 2024Observed: 1.48 ft at 2:00AM Feb 24, 2024Observed: 1.5 ft at 2:06AM Feb 24, 2024Observed: 1.5 ft at 2:12AM Feb 24, 2024Observed: 1.49 ft at 2:18AM Feb 24, 2024Observed: 1.49 ft at 2:24AM Feb 24, 2024Observed: 1.5 ft at 2:30AM Feb 24, 2024Observed: 1.51 ft at 2:36AM Feb 24, 2024Observed: 1.57 ft at 2:42AM Feb 24, 2024Observed: 1.63 ft at 2:48AM Feb 24, 2024Observed: 1.68 ft at 2:54AM Feb 24, 2024Observed: 1.75 ft at 3:00AM Feb 24, 2024Observed: 1.82 ft at 3:06AM Feb 24, 2024Observed: 1.91 ft at 3:12AM Feb 24, 2024Observed: 2 ft at 3:18AM Feb 24, 2024Observed: 2.1 ft at 3:24AM Feb 24, 2024Observed: 2.2 ft at 3:30AM Feb 24, 2024Observed: 2.29 ft at 3:36AM Feb 24, 2024Observed: 2.42 ft at 3:42AM Feb 24, 2024Observed: 2.55 ft at 3:48AM Feb 24, 2024Observed: 2.68 ft at 3:54AM Feb 24, 2024Observed: 2.81 ft at 4:00AM Feb 24, 2024Observed: 2.93 ft at 4:06AM Feb 24, 2024Observed: 3.09 ft at 4:12AM Feb 24, 2024Observed: 3.25 ft at 4:18AM Feb 24, 2024Observed: 3.39 ft at 4:24AM Feb 24, 2024Observed: 3.52 ft at 4:30AM Feb 24, 2024Observed: 3.65 ft at 4:36AM Feb 24, 2024Observed: 3.78 ft at 4:42AM Feb 24, 2024Observed: 3.92 ft at 4:48AM Feb 24, 2024Observed: 4.07 ft at 4:54AM Feb 24, 2024Observed: 4.21 ft at 5:00AM Feb 24, 2024Observed: 4.33 ft at 5:06AM Feb 24, 2024Observed: 4.48 ft at 5:12AM Feb 24, 2024Observed: 4.6 ft at 5:18AM Feb 24, 2024Observed: 4.73 ft at 5:24AM Feb 24, 2024Observed: 4.84 ft at 5:30AM Feb 24, 2024Observed: 4.95 ft at 5:36AM Feb 24, 2024Observed: 5.06 ft at 5:42AM Feb 24, 2024Observed: 5.14 ft at 5:48AM Feb 24, 2024Observed: 5.25 ft at 5:54AM Feb 24, 2024Observed: 5.3 ft at 6:00AM Feb 24, 2024Observed: 5.4 ft at 6:06AM Feb 24, 2024Observed: 5.45 ft at 6:12AM Feb 24, 2024Observed: 5.52 ft at 6:18AM Feb 24, 2024Observed: 5.57 ft at 6:24AM Feb 24, 2024Observed: 5.62 ft at 6:30AM Feb 24, 2024Observed: 5.65 ft at 6:36AM Feb 24, 2024Observed: 5.7 ft at 6:42AM Feb 24, 2024Observed: 5.73 ft at 6:48AM Feb 24, 2024Observed: 5.76 ft at 6:54AM Feb 24, 2024Observed: 5.81 ft at 7:00AM Feb 24, 2024Observed: 5.85 ft at 7:06AM Feb 24, 2024Observed: 5.89 ft at 7:12AM Feb 24, 2024Observed: 5.92 ft at 7:18AM Feb 24, 2024Observed: 5.93 ft at 7:24AM Feb 24, 2024Observed: 5.94 ft at 7:30AM Feb 24, 2024Observed: 5.94 ft at 7:36AM Feb 24, 2024Observed: 5.94 ft at 7:42AM Feb 24, 2024Highest Observation: 5.95 ft at 7:48AM Feb 24, 2024Observed: 5.93 ft at 7:54AM Feb 24, 2024Observed: 5.91 ft at 8:00AM Feb 24, 2024Observed: 5.91 ft at 8:06AM Feb 24, 2024Observed: 5.9 ft at 8:12AM Feb 24, 2024Observed: 5.9 ft at 8:18AM Feb 24, 2024Observed: 5.88 ft at 8:24AM Feb 24, 2024Observed: 5.88 ft at 8:30AM Feb 24, 2024Observed: 5.88 ft at 8:36AM Feb 24, 2024Observed: 5.86 ft at 8:42AM Feb 24, 2024Observed: 5.86 ft at 8:48AM Feb 24, 2024Observed: 5.79 ft at 8:54AM Feb 24, 2024Observed: 5.79 ft at 9:00AM Feb 24, 2024Observed: 5.75 ft at 9:06AM Feb 24, 2024Observed: 5.71 ft at 9:12AM Feb 24, 2024Observed: 5.63 ft at 9:18AM Feb 24, 2024Observed: 5.55 ft at 9:24AM Feb 24, 2024Observed: 5.48 ft at 9:30AM Feb 24, 2024Observed: 5.37 ft at 9:36AM Feb 24, 2024Observed: 5.3 ft at 9:42AM Feb 24, 2024Observed: 5.21 ft at 9:48AM Feb 24, 2024Observed: 5.11 ft at 9:54AM Feb 24, 2024Observed: 5.03 ft at 10:00AM Feb 24, 2024Observed: 4.95 ft at 10:06AM Feb 24, 2024Observed: 4.86 ft at 10:12AM Feb 24, 2024Observed: 4.77 ft at 10:18AM Feb 24, 2024Observed: 4.67 ft at 10:24AM Feb 24, 2024Observed: 4.56 ft at 10:30AM Feb 24, 2024Observed: 4.45 ft at 10:36AM Feb 24, 2024Observed: 4.33 ft at 10:42AM Feb 24, 2024Observed: 4.21 ft at 10:48AM Feb 24, 2024Observed: 4.06 ft at 10:54AM Feb 24, 2024Observed: 3.98 ft at 11:00AM Feb 24, 2024Observed: 3.84 ft at 11:06AM Feb 24, 2024Observed: 3.72 ft at 11:12AM Feb 24, 2024Observed: 3.58 ft at 11:18AM Feb 24, 2024Observed: 3.44 ft at 11:24AM Feb 24, 2024Observed: 3.31 ft at 11:30AM Feb 24, 2024Observed: 3.21 ft at 11:36AM Feb 24, 2024Observed: 3.06 ft at 11:42AM Feb 24, 2024Observed: 2.95 ft at 11:48AM Feb 24, 2024Observed: 2.84 ft at 11:54AM Feb 24, 2024Observed: 2.73 ft at 12:00PM Feb 24, 2024Observed: 2.63 ft at 12:06PM Feb 24, 2024Observed: 2.53 ft at 12:12PM Feb 24, 2024Observed: 2.43 ft at 12:18PM Feb 24, 2024Observed: 2.32 ft at 12:24PM Feb 24, 2024Observed: 2.23 ft at 12:30PM Feb 24, 2024Observed: 2.14 ft at 12:36PM Feb 24, 2024Observed: 2.01 ft at 12:42PM Feb 24, 2024Observed: 1.98 ft at 12:48PM Feb 24, 2024Observed: 1.89 ft at 12:54PM Feb 24, 2024Observed: 1.82 ft at 1:00PM Feb 24, 2024Observed: 1.75 ft at 1:06PM Feb 24, 2024Observed: 1.68 ft at 1:12PM Feb 24, 2024Observed: 1.58 ft at 1:18PM Feb 24, 2024Observed: 1.5 ft at 1:24PM Feb 24, 2024Observed: 1.42 ft at 1:30PM Feb 24, 2024Observed: 1.32 ft at 1:36PM Feb 24, 2024Observed: 1.24 ft at 1:42PM Feb 24, 2024Observed: 1.19 ft at 1:48PM Feb 24, 2024Observed: 1.15 ft at 1:54PM Feb 24, 2024Observed: 1.09 ft at 2:00PM Feb 24, 2024Observed: 1.08 ft at 2:06PM Feb 24, 2024Observed: 1.03 ft at 2:12PM Feb 24, 2024Observed: 0.98 ft at 2:18PM Feb 24, 2024Observed: 0.93 ft at 2:24PM Feb 24, 2024Observed: 0.88 ft at 2:30PM Feb 24, 2024Observed: 0.93 ft at 2:36PM Feb 24, 2024Observed: 0.97 ft at 2:42PM Feb 24, 2024Observed: 1.01 ft at 2:48PM Feb 24, 2024Observed: 1.05 ft at 2:54PM Feb 24, 2024Observed: 1.08 ft at 3:00PM Feb 24, 2024Observed: 1.13 ft at 3:06PM Feb 24, 2024Observed: 1.15 ft at 3:12PM Feb 24, 2024Observed: 1.21 ft at 3:18PM Feb 24, 2024Observed: 1.27 ft at 3:24PM Feb 24, 2024Observed: 1.35 ft at 3:30PM Feb 24, 2024Observed: 1.42 ft at 3:36PM Feb 24, 2024Observed: 1.51 ft at 3:42PM Feb 24, 2024Observed: 1.61 ft at 3:48PM Feb 24, 2024Observed: 1.72 ft at 3:54PM Feb 24, 2024Observed: 1.81 ft at 4:00PM Feb 24, 2024Observed: 1.94 ft at 4:06PM Feb 24, 2024Observed: 2.04 ft at 4:12PM Feb 24, 2024Observed: 2.17 ft at 4:18PM Feb 24, 2024Observed: 2.28 ft at 4:24PM Feb 24, 2024Observed: 2.38 ft at 4:30PM Feb 24, 2024Observed: 2.49 ft at 4:36PM Feb 24, 2024Observed: 2.6 ft at 4:42PM Feb 24, 2024Observed: 2.73 ft at 4:48PM Feb 24, 2024Observed: 2.82 ft at 4:54PM Feb 24, 2024Observed: 2.95 ft at 5:00PM Feb 24, 2024Observed: 3.07 ft at 5:06PM Feb 24, 2024Observed: 3.19 ft at 5:12PM Feb 24, 2024Observed: 3.3 ft at 5:18PM Feb 24, 2024Observed: 3.42 ft at 5:24PM Feb 24, 2024Observed: 3.53 ft at 5:30PM Feb 24, 2024Observed: 3.66 ft at 5:36PM Feb 24, 2024Observed: 3.79 ft at 5:42PM Feb 24, 2024Observed: 3.9 ft at 5:48PM Feb 24, 2024Observed: 3.99 ft at 5:54PM Feb 24, 2024Observed: 4.08 ft at 6:00PM Feb 24, 2024Observed: 4.15 ft at 6:06PM Feb 24, 2024Observed: 4.23 ft at 6:12PM Feb 24, 2024Observed: 4.29 ft at 6:18PM Feb 24, 2024Observed: 4.38 ft at 6:24PM Feb 24, 2024Observed: 4.45 ft at 6:30PM Feb 24, 2024Observed: 4.54 ft at 6:36PM Feb 24, 2024Observed: 4.6 ft at 6:42PM Feb 24, 2024Observed: 4.64 ft at 6:48PM Feb 24, 2024Observed: 4.68 ft at 6:54PM Feb 24, 2024Observed: 4.81 ft at 7:06PM Feb 24, 2024Observed: 4.88 ft at 7:12PM Feb 24, 2024Observed: 4.92 ft at 7:18PM Feb 24, 2024Observed: 4.9 ft at 7:24PM Feb 24, 2024Observed: 4.95 ft at 7:30PM Feb 24, 2024Observed: 5.02 ft at 7:36PM Feb 24, 2024Observed: 5.09 ft at 7:42PM Feb 24, 2024Observed: 5.1 ft at 7:48PM Feb 24, 2024Observed: 5.1 ft at 7:54PM Feb 24, 2024Observed: 5.17 ft at 8:00PM Feb 24, 2024Observed: 5.21 ft at 8:06PM Feb 24, 2024Observed: 5.26 ft at 8:12PM Feb 24, 2024Observed: 5.24 ft at 8:18PM Feb 24, 2024Observed: 5.21 ft at 8:24PM Feb 24, 2024Observed: 5.21 ft at 8:30PM Feb 24, 2024Observed: 5.25 ft at 8:36PM Feb 24, 2024Observed: 5.25 ft at 8:42PM Feb 24, 2024Observed: 5.23 ft at 8:48PM Feb 24, 2024Observed: 5.23 ft at 8:54PM Feb 24, 2024Observed: 5.2 ft at 9:00PM Feb 24, 2024Observed: 5.2 ft at 9:06PM Feb 24, 2024Observed: 5.17 ft at 9:12PM Feb 24, 2024Observed: 5.14 ft at 9:18PM Feb 24, 2024Observed: 5.07 ft at 9:24PM Feb 24, 2024Observed: 5.01 ft at 9:30PM Feb 24, 2024Observed: 4.98 ft at 9:36PM Feb 24, 2024Observed: 4.94 ft at 9:42PM Feb 24, 2024Observed: 4.87 ft at 9:48PM Feb 24, 2024Observed: 4.78 ft at 9:54PM Feb 24, 2024Observed: 4.71 ft at 10:00PM Feb 24, 2024Observed: 4.64 ft at 10:06PM Feb 24, 2024Observed: 4.53 ft at 10:12PM Feb 24, 2024Observed: 4.42 ft at 10:18PM Feb 24, 2024Observed: 4.27 ft at 10:24PM Feb 24, 2024Observed: 4.15 ft at 10:30PM Feb 24, 2024Observed: 4.11 ft at 10:36PM Feb 24, 2024Observed: 4.01 ft at 10:42PM Feb 24, 2024Observed: 3.9 ft at 10:48PM Feb 24, 2024Observed: 3.76 ft at 10:54PM Feb 24, 2024Observed: 3.62 ft at 11:00PM Feb 24, 2024Observed: 3.5 ft at 11:06PM Feb 24, 2024Observed: 3.37 ft at 11:12PM Feb 24, 2024Observed: 3.25 ft at 11:18PM Feb 24, 2024Observed: 3.12 ft at 11:24PM Feb 24, 2024Observed: 3 ft at 11:30PM Feb 24, 2024Observed: 2.89 ft at 11:36PM Feb 24, 2024Observed: 2.81 ft at 11:42PM Feb 24, 2024Observed: 2.71 ft at 11:48PM Feb 24, 2024Observed: 2.59 ft at 11:54PM Feb 24, 2024Observed: 2.48 ft at 12:00AM Feb 25, 2024Observed: 2.4 ft at 12:06AM Feb 25, 2024Observed: 2.32 ft at 12:12AM Feb 25, 2024Observed: 2.22 ft at 12:18AM Feb 25, 2024Observed: 2.18 ft at 12:24AM Feb 25, 2024Observed: 2.08 ft at 12:30AM Feb 25, 2024Observed: 2.05 ft at 12:36AM Feb 25, 2024Observed: 1.98 ft at 12:42AM Feb 25, 2024Observed: 1.93 ft at 12:48AM Feb 25, 2024Observed: 1.85 ft at 12:54AM Feb 25, 2024Observed: 1.8 ft at 1:00AM Feb 25, 2024Observed: 1.77 ft at 1:06AM Feb 25, 2024Observed: 1.75 ft at 1:12AM Feb 25, 2024Observed: 1.72 ft at 1:18AM Feb 25, 2024Observed: 1.68 ft at 1:24AM Feb 25, 2024Observed: 1.6 ft at 1:30AM Feb 25, 2024Observed: 1.6 ft at 1:36AM Feb 25, 2024Observed: 1.54 ft at 1:42AM Feb 25, 2024Observed: 1.5 ft at 1:48AM Feb 25, 2024Observed: 1.45 ft at 1:54AM Feb 25, 2024Observed: 1.37 ft at 2:00AM Feb 25, 2024Observed: 1.36 ft at 2:06AM Feb 25, 2024Observed: 1.33 ft at 2:12AM Feb 25, 2024Observed: 1.32 ft at 2:18AM Feb 25, 2024Observed: 1.29 ft at 2:24AM Feb 25, 2024Observed: 1.24 ft at 2:30AM Feb 25, 2024Observed: 1.26 ft at 2:36AM Feb 25, 2024Observed: 1.24 ft at 2:42AM Feb 25, 2024Observed: 1.22 ft at 2:48AM Feb 25, 2024Observed: 1.24 ft at 2:54AM Feb 25, 2024Observed: 1.24 ft at 3:00AM Feb 25, 2024Observed: 1.29 ft at 3:06AM Feb 25, 2024Observed: 1.32 ft at 3:12AM Feb 25, 2024Observed: 1.39 ft at 3:18AM Feb 25, 2024Observed: 1.45 ft at 3:24AM Feb 25, 2024Observed: 1.46 ft at 3:30AM Feb 25, 2024Observed: 1.57 ft at 3:36AM Feb 25, 2024Observed: 1.64 ft at 3:42AM Feb 25, 2024Observed: 1.72 ft at 3:48AM Feb 25, 2024Observed: 1.81 ft at 3:54AM Feb 25, 2024Observed: 1.88 ft at 4:00AM Feb 25, 2024Observed: 2 ft at 4:06AM Feb 25, 2024Observed: 2.1 ft at 4:12AM Feb 25, 2024Observed: 2.22 ft at 4:18AM Feb 25, 2024Observed: 2.34 ft at 4:24AM Feb 25, 2024Observed: 2.43 ft at 4:30AM Feb 25, 2024Observed: 2.6 ft at 4:36AM Feb 25, 2024Observed: 2.73 ft at 4:42AM Feb 25, 2024Observed: 2.87 ft at 4:48AM Feb 25, 2024Observed: 3.01 ft at 4:54AM Feb 25, 2024Observed: 3.13 ft at 5:00AM Feb 25, 2024Observed: 3.51 ft at 5:18AM Feb 25, 2024Observed: 3.64 ft at 5:24AM Feb 25, 2024Observed: 3.78 ft at 5:30AM Feb 25, 2024Observed: 3.96 ft at 5:36AM Feb 25, 2024Observed: 4.09 ft at 5:42AM Feb 25, 2024Observed: 4.2 ft at 5:48AM Feb 25, 2024Observed: 4.31 ft at 5:54AM Feb 25, 2024Observed: 4.4 ft at 6:00AM Feb 25, 2024Observed: 4.5 ft at 6:06AM Feb 25, 2024Observed: 4.62 ft at 6:12AM Feb 25, 2024Observed: 4.71 ft at 6:18AM Feb 25, 2024Observed: 4.77 ft at 6:24AM Feb 25, 2024Observed: 4.84 ft at 6:30AM Feb 25, 2024Observed: 4.91 ft at 6:36AM Feb 25, 2024Observed: 4.97 ft at 6:42AM Feb 25, 2024Observed: 5.04 ft at 6:48AM Feb 25, 2024Observed: 5.07 ft at 6:54AM Feb 25, 2024Observed: 5.13 ft at 7:00AM Feb 25, 2024Observed: 5.18 ft at 7:06AM Feb 25, 2024Observed: 5.21 ft at 7:12AM Feb 25, 2024Observed: 5.27 ft at 7:18AM Feb 25, 2024Observed: 5.3 ft at 7:24AM Feb 25, 2024Observed: 5.35 ft at 7:30AM Feb 25, 2024Observed: 5.39 ft at 7:36AM Feb 25, 2024Observed: 5.44 ft at 7:42AM Feb 25, 2024Observed: 5.48 ft at 7:48AM Feb 25, 2024Observed: 5.5 ft at 7:54AM Feb 25, 2024Observed: 5.56 ft at 8:00AM Feb 25, 2024Observed: 5.61 ft at 8:06AM Feb 25, 2024Observed: 5.61 ft at 8:12AM Feb 25, 2024Observed: 5.62 ft at 8:18AM Feb 25, 2024Observed: 5.62 ft at 8:24AM Feb 25, 2024Observed: 5.64 ft at 8:30AM Feb 25, 2024Observed: 5.66 ft at 8:36AM Feb 25, 2024Observed: 5.69 ft at 8:42AM Feb 25, 2024Observed: 5.69 ft at 8:48AM Feb 25, 2024Observed: 5.69 ft at 8:54AM Feb 25, 2024Observed: 5.7 ft at 9:00AM Feb 25, 2024Observed: 5.69 ft at 9:06AM Feb 25, 2024Observed: 5.7 ft at 9:12AM Feb 25, 2024Observed: 5.68 ft at 9:18AM Feb 25, 2024Observed: 5.67 ft at 9:24AM Feb 25, 2024Observed: 5.62 ft at 9:30AM Feb 25, 2024Observed: 5.6 ft at 9:36AM Feb 25, 2024Observed: 5.57 ft at 9:42AM Feb 25, 2024Forecast: 4.3 ft 11:00AM Feb 25, 2024Forecast: 3.2 ft 12:00PM Feb 25, 2024Forecast: 1.9 ft 1:00PM Feb 25, 2024Forecast: 1 ft 2:00PM Feb 25, 2024Forecast: 0.5 ft 3:00PM Feb 25, 2024Forecast: 0.9 ft 4:00PM Feb 25, 2024Forecast: 1.9 ft 5:00PM Feb 25, 2024Forecast: 3.3 ft 6:00PM Feb 25, 2024Forecast: 4.4 ft 7:00PM Feb 25, 2024Forecast: 5 ft 8:00PM Feb 25, 2024Forecast: 5.3 ft 9:00PM Feb 25, 2024Forecast: 5.2 ft 10:00PM Feb 25, 2024Forecast: 4.4 ft 11:00PM Feb 25, 2024Forecast: 3.2 ft 12:00AM Feb 26, 2024Forecast: 2.2 ft 1:00AM Feb 26, 2024Forecast: 1.3 ft 2:00AM Feb 26, 2024Forecast: 0.7 ft 3:00AM Feb 26, 2024Forecast: 0.8 ft 4:00AM Feb 26, 2024Forecast: 1.8 ft 5:00AM Feb 26, 2024Forecast: 3 ft 6:00AM Feb 26, 2024Forecast: 4.2 ft 7:00AM Feb 26, 2024Forecast: 4.9 ft 8:00AM Feb 26, 2024Forecast: 5.3 ft 9:00AM Feb 26, 2024Forecast: 5.2 ft 10:00AM Feb 26, 2024Forecast: 4.5 ft 11:00AM Feb 26, 2024Forecast: 3.4 ft 12:00PM Feb 26, 2024Forecast: 2.2 ft 1:00PM Feb 26, 2024Forecast: 1.2 ft 2:00PM Feb 26, 2024Forecast: 0.6 ft 3:00PM Feb 26, 2024Forecast: 0.4 ft 4:00PM Feb 26, 2024Forecast: 1.1 ft 5:00PM Feb 26, 2024Forecast: 2.3 ft 6:00PM Feb 26, 2024Forecast: 3.6 ft 7:00PM Feb 26, 2024Forecast: 4.4 ft 8:00PM Feb 26, 2024Forecast: 4.9 ft 9:00PM Feb 26, 2024Forecast: 5.1 ft 10:00PM Feb 26, 2024Forecast: 4.7 ft 11:00PM Feb 26, 2024Forecast: 3.8 ft 12:00AM Feb 27, 2024Forecast: 2.6 ft 1:00AM Feb 27, 2024Forecast: 1.5 ft 2:00AM Feb 27, 2024Forecast: 0.9 ft 3:00AM Feb 27, 2024Forecast: 0.7 ft 4:00AM Feb 27, 2024Forecast: 1.2 ft 5:00AM Feb 27, 2024Forecast: 2.3 ft 6:00AM Feb 27, 2024Forecast: 3.6 ft 7:00AM Feb 27, 2024Forecast: 4.5 ft 8:00AM Feb 27, 2024Forecast: 4.9 ft 9:00AM Feb 27, 2024Forecast: 5.2 ft 10:00AM Feb 27, 2024Forecast: 5 ft 11:00AM Feb 27, 2024Forecast: 4.1 ft 12:00PM Feb 27, 2024Forecast: 3 ft 1:00PM Feb 27, 2024Forecast: 1.9 ft 2:00PM Feb 27, 2024Forecast: 1.2 ft 3:00PM Feb 27, 2024Forecast: 1 ft 4:00PM Feb 27, 2024Forecast: 1.1 ft 5:00PM Feb 27, 2024Forecast: 2 ft 6:00PM Feb 27, 2024Forecast: 3.2 ft 7:00PM Feb 27, 2024Forecast: 4.4 ft 8:00PM Feb 27, 2024Forecast: 5 ft 9:00PM Feb 27, 2024Highest Forecast: 5.4 ft 10:00PM Feb 27, 2024Forecast: 5.2 ft 11:00PM Feb 27, 2024Forecast: 4.6 ft 12:00AM Feb 28, 2024Forecast: 3.6 ft 1:00AM Feb 28, 2024Forecast: 2.5 ft 2:00AM Feb 28, 2024Forecast: 1.6 ft 3:00AM Feb 28, 2024Forecast: 1 ft 4:00AM Feb 28, 2024Forecast: 1 ft 5:00AM Feb 28, 2024Forecast: 1.6 ft 6:00AM Feb 28, 2024Forecast: 2.7 ft 7:00AM Feb 28, 2024Forecast: 4 ft 8:00AM Feb 28, 2024Forecast: 4.8 ft 9:00AM Feb 28, 2024Forecast: 4.9 ft 10:00AM Feb 28, 2024NOAA National Ocean ServiceBATN6(plotting HMIRP) Graph Created (10:01AM Feb 25, 2024)ObservedForecast (issued 2:32AM Feb 25)Latest observed value: 5.57 ft at 9:42 AM EST 25-Feb-2024. Flood Stage is 7 ft
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Tabular Data (UTC)
Tabular Data (EST)
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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 New York Harbor at The Battery (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: 9.4
Moderate Flood Stage: 8.3
Flood Stage: 7
Action Stage: 7
Low Stage (in feet): -1.8

Historic Crests
(1) 13.88 ft on 10/29/2012
(2) 10.02 ft on 09/12/1960
(3) 9.70 ft on 12/11/1992
(4) 9.51 ft on 08/28/2011
(5) 9.12 ft on 11/25/1950
(6) 8.92 ft on 03/06/1962
(7) 8.73 ft on 10/31/1991
(8) 8.53 ft on 03/29/1984
(9) 8.51 ft on 03/14/2010
(10) 8.36 ft on 03/14/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.88 ft on 10/29/2012
(2) 9.51 ft on 08/28/2011
(3) 8.51 ft on 03/14/2010
(4) 8.29 ft on 03/20/1996
(5) 8.36 ft on 03/14/1993
(6) 9.70 ft on 12/11/1992
(7) 8.73 ft on 10/31/1991
(8) 8.23 ft on 09/27/1985
(9) 8.53 ft on 03/29/1984
(10) 8.12 ft on 01/23/1966
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:14
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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
14.2 Level reached during Superstorm Sandy. Three to four feet of inundation along Avenue C in Manhattan. Several feet of inundation along 1st Avenue and on the FDR/Harlem River Drive for much of it's length. Three to five feet of inundation along the West Side Drive, Battery Park, and FDR Drive with flooding extending several blocks inland. Several feet of inundation into Battery Park underpass at Battery tunnel and South Street Seaport.Red Hook and Hunter's Point experience 3 to 6 feet of inundation.
9.7 Inundation of three to four feet on water on the FDR drive occurs and portions of the West Side highway close. Flooding of parking lots and passenger waiting areas near ferry terminal. Inundation of the Belt Parkway closes parts of the road and flooding of several major roads near JFK Airport. Flood water inundates Neptune Avenue in Coney Island.
9.5 Red Hook, Brooklyn, along portions of the Gowanus Bay/Canal becomes inundated by one to three feet of water approximately 100 yards inland. Inundataion occurs along the promenade in Battery Park City with one to two feet of water and at the marina in front of Marcatile exchange.The FDR Drive closes in both directions at Houston Street, and approximately one foot of inundation at South Street Seaport.The southbound side of the Henry Hudson Drive becomes inundated with three feet of water.
8.5 Water reaches, covers, and washes over the Battery Park seawall and reaches the Battery Tide gague house. Flooding begins on the Boardwalk, covering it by nearly one foot.
7.7 Inundation on the East Shore of Staten Island in the Midland Beach area near Hempstead Avenue
7.5 Near the South Street Seaport along the East River, water spills over the lower walkway near Maiden Lane and South Street.
6.8 Inundation on Staten Island in the Fresh Kills area near Travis Avenue and Victory Boulevard.
6.7 Major flooding of one to three feet on the FDR Drive in several spots enhanced due to heavy rain.
Photos
(1) Tidal Gage at Battery, NY
About This Location Collapse

Latitude: 40.700556° N, Longitude: 74.014167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 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 -2.77 4.43 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  
Additional Information Collapse
Battery gage data and forecast are in feet Mean Lower Low Water (MLLW)
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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
Upton Weather Forecast Office
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
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Page last modified: 2-Nov-2020 7:30 PM
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