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Hydrograph River at a Glance Download
New York Harbor at The Battery Tide Height (ft)Observed: 1.89 ft at 5:36AM Oct 25, 2014Observed: 2.05 ft at 5:42AM Oct 25, 2014Observed: 2.23 ft at 5:48AM Oct 25, 2014Observed: 2.4 ft at 5:54AM Oct 25, 2014Observed: 2.57 ft at 6:00AM Oct 25, 2014Observed: 2.74 ft at 6:06AM Oct 25, 2014Observed: 2.92 ft at 6:12AM Oct 25, 2014Observed: 3.11 ft at 6:18AM Oct 25, 2014Observed: 3.3 ft at 6:24AM Oct 25, 2014Observed: 3.46 ft at 6:30AM Oct 25, 2014Observed: 3.63 ft at 6:36AM Oct 25, 2014Observed: 3.8 ft at 6:42AM Oct 25, 2014Observed: 3.98 ft at 6:48AM Oct 25, 2014Observed: 4.14 ft at 6:54AM Oct 25, 2014Observed: 4.31 ft at 7:00AM Oct 25, 2014Observed: 4.47 ft at 7:06AM Oct 25, 2014Observed: 4.61 ft at 7:12AM Oct 25, 2014Observed: 4.76 ft at 7:18AM Oct 25, 2014Observed: 4.86 ft at 7:24AM Oct 25, 2014Observed: 4.98 ft at 7:30AM Oct 25, 2014Observed: 5.08 ft at 7:36AM Oct 25, 2014Observed: 5.17 ft at 7:42AM Oct 25, 2014Observed: 5.26 ft at 7:48AM Oct 25, 2014Observed: 5.33 ft at 7:54AM Oct 25, 2014Observed: 5.38 ft at 8:00AM Oct 25, 2014Observed: 5.45 ft at 8:06AM Oct 25, 2014Observed: 5.52 ft at 8:12AM Oct 25, 2014Observed: 5.56 ft at 8:18AM Oct 25, 2014Observed: 5.61 ft at 8:24AM Oct 25, 2014Observed: 5.67 ft at 8:30AM Oct 25, 2014Observed: 5.73 ft at 8:36AM Oct 25, 2014Observed: 5.78 ft at 8:42AM Oct 25, 2014Observed: 5.83 ft at 8:48AM Oct 25, 2014Observed: 5.89 ft at 8:54AM Oct 25, 2014Observed: 5.92 ft at 9:00AM Oct 25, 2014Observed: 5.93 ft at 9:06AM Oct 25, 2014Observed: 5.95 ft at 9:12AM Oct 25, 2014Observed: 5.99 ft at 9:18AM Oct 25, 2014Observed: 6.01 ft at 9:24AM Oct 25, 2014Highest Observation: 6.03 ft at 9:30AM Oct 25, 2014Observed: 6.01 ft at 9:36AM Oct 25, 2014Highest Observation: 6.03 ft at 9:42AM Oct 25, 2014Observed: 6.02 ft at 9:48AM Oct 25, 2014Observed: 6.01 ft at 9:54AM Oct 25, 2014Observed: 5.99 ft at 10:00AM Oct 25, 2014Observed: 6 ft at 10:06AM Oct 25, 2014Observed: 6.01 ft at 10:12AM Oct 25, 2014Observed: 6 ft at 10:18AM Oct 25, 2014Observed: 5.97 ft at 10:24AM Oct 25, 2014Observed: 5.95 ft at 10:30AM Oct 25, 2014Observed: 5.91 ft at 10:36AM Oct 25, 2014Observed: 5.85 ft at 10:42AM Oct 25, 2014Observed: 5.79 ft at 10:48AM Oct 25, 2014Observed: 5.73 ft at 10:54AM Oct 25, 2014Observed: 5.63 ft at 11:00AM Oct 25, 2014Observed: 5.52 ft at 11:06AM Oct 25, 2014Observed: 5.42 ft at 11:12AM Oct 25, 2014Observed: 5.32 ft at 11:18AM Oct 25, 2014Observed: 5.2 ft at 11:24AM Oct 25, 2014Observed: 5.08 ft at 11:30AM Oct 25, 2014Observed: 4.96 ft at 11:36AM Oct 25, 2014Observed: 4.84 ft at 11:42AM Oct 25, 2014Observed: 4.73 ft at 11:48AM Oct 25, 2014Observed: 4.62 ft at 11:54AM Oct 25, 2014Observed: 4.49 ft at 12:00PM Oct 25, 2014Observed: 4.35 ft at 12:06PM Oct 25, 2014Observed: 4.22 ft at 12:12PM Oct 25, 2014Observed: 4.07 ft at 12:18PM Oct 25, 2014Observed: 3.91 ft at 12:24PM Oct 25, 2014Observed: 3.75 ft at 12:30PM Oct 25, 2014Observed: 3.62 ft at 12:36PM Oct 25, 2014Observed: 3.44 ft at 12:42PM Oct 25, 2014Observed: 3.29 ft at 12:48PM Oct 25, 2014Observed: 3.12 ft at 12:54PM Oct 25, 2014Observed: 2.95 ft at 1:00PM Oct 25, 2014Observed: 2.8 ft at 1:06PM Oct 25, 2014Observed: 2.67 ft at 1:12PM Oct 25, 2014Observed: 2.56 ft at 1:18PM Oct 25, 2014Observed: 2.44 ft at 1:24PM Oct 25, 2014Observed: 2.3 ft at 1:30PM Oct 25, 2014Observed: 2.18 ft at 1:36PM Oct 25, 2014Observed: 2.08 ft at 1:42PM Oct 25, 2014Observed: 1.97 ft at 1:48PM Oct 25, 2014Observed: 1.85 ft at 1:54PM Oct 25, 2014Observed: 1.77 ft at 2:00PM Oct 25, 2014Observed: 1.67 ft at 2:06PM Oct 25, 2014Observed: 1.59 ft at 2:12PM Oct 25, 2014Observed: 1.51 ft at 2:18PM Oct 25, 2014Observed: 1.43 ft at 2:24PM Oct 25, 2014Observed: 1.32 ft at 2:30PM Oct 25, 2014Observed: 1.2 ft at 2:36PM Oct 25, 2014Observed: 1.14 ft at 2:42PM Oct 25, 2014Observed: 1.08 ft at 2:48PM Oct 25, 2014Observed: 1.02 ft at 2:54PM Oct 25, 2014Observed: 0.94 ft at 3:00PM Oct 25, 2014Observed: 0.87 ft at 3:06PM Oct 25, 2014Observed: 0.81 ft at 3:12PM Oct 25, 2014Observed: 0.73 ft at 3:18PM Oct 25, 2014Observed: 0.7 ft at 3:24PM Oct 25, 2014Observed: 0.65 ft at 3:30PM Oct 25, 2014Observed: 0.6 ft at 3:36PM Oct 25, 2014Observed: 0.54 ft at 3:42PM Oct 25, 2014Observed: 0.49 ft at 3:48PM Oct 25, 2014Observed: 0.44 ft at 3:54PM Oct 25, 2014Observed: 0.41 ft at 4:00PM Oct 25, 2014Observed: 0.4 ft at 4:06PM Oct 25, 2014Observed: 0.38 ft at 4:12PM Oct 25, 2014Observed: 0.41 ft at 4:18PM Oct 25, 2014Observed: 0.43 ft at 4:24PM Oct 25, 2014Observed: 0.49 ft at 4:30PM Oct 25, 2014Observed: 0.53 ft at 4:36PM Oct 25, 2014Observed: 0.58 ft at 4:42PM Oct 25, 2014Observed: 0.67 ft at 4:48PM Oct 25, 2014Observed: 0.76 ft at 4:54PM Oct 25, 2014Observed: 0.83 ft at 5:00PM Oct 25, 2014Observed: 0.94 ft at 5:06PM Oct 25, 2014Observed: 1.05 ft at 5:12PM Oct 25, 2014Observed: 1.15 ft at 5:18PM Oct 25, 2014Observed: 1.28 ft at 5:24PM Oct 25, 2014Observed: 1.4 ft at 5:30PM Oct 25, 2014Observed: 1.53 ft at 5:36PM Oct 25, 2014Observed: 1.67 ft at 5:42PM Oct 25, 2014Observed: 1.79 ft at 5:48PM Oct 25, 2014Observed: 1.93 ft at 5:54PM Oct 25, 2014Observed: 2.06 ft at 6:00PM Oct 25, 2014Observed: 2.19 ft at 6:06PM Oct 25, 2014Observed: 2.32 ft at 6:12PM Oct 25, 2014Observed: 2.45 ft at 6:18PM Oct 25, 2014Observed: 2.58 ft at 6:24PM Oct 25, 2014Observed: 2.73 ft at 6:30PM Oct 25, 2014Observed: 2.88 ft at 6:36PM Oct 25, 2014Observed: 3.03 ft at 6:42PM Oct 25, 2014Observed: 3.17 ft at 6:48PM Oct 25, 2014Observed: 3.29 ft at 6:54PM Oct 25, 2014Observed: 3.41 ft at 7:00PM Oct 25, 2014Observed: 3.54 ft at 7:06PM Oct 25, 2014Observed: 3.66 ft at 7:12PM Oct 25, 2014Observed: 3.78 ft at 7:18PM Oct 25, 2014Observed: 3.87 ft at 7:24PM Oct 25, 2014Observed: 3.97 ft at 7:30PM Oct 25, 2014Observed: 4.05 ft at 7:36PM Oct 25, 2014Observed: 4.13 ft at 7:42PM Oct 25, 2014Observed: 4.2 ft at 7:48PM Oct 25, 2014Observed: 4.4 ft at 8:06PM Oct 25, 2014Observed: 4.47 ft at 8:12PM Oct 25, 2014Observed: 4.52 ft at 8:18PM Oct 25, 2014Observed: 4.57 ft at 8:24PM Oct 25, 2014Observed: 4.63 ft at 8:30PM Oct 25, 2014Observed: 4.68 ft at 8:36PM Oct 25, 2014Observed: 4.75 ft at 8:42PM Oct 25, 2014Observed: 4.79 ft at 8:48PM Oct 25, 2014Observed: 4.84 ft at 8:54PM Oct 25, 2014Observed: 4.9 ft at 9:00PM Oct 25, 2014Observed: 4.94 ft at 9:06PM Oct 25, 2014Observed: 4.99 ft at 9:12PM Oct 25, 2014Observed: 5.01 ft at 9:18PM Oct 25, 2014Observed: 5.05 ft at 9:24PM Oct 25, 2014Observed: 5.09 ft at 9:30PM Oct 25, 2014Observed: 5.11 ft at 9:36PM Oct 25, 2014Observed: 5.13 ft at 9:42PM Oct 25, 2014Observed: 5.16 ft at 9:48PM Oct 25, 2014Observed: 5.19 ft at 9:54PM Oct 25, 2014Observed: 5.18 ft at 10:00PM Oct 25, 2014Observed: 5.19 ft at 10:06PM Oct 25, 2014Observed: 5.21 ft at 10:12PM Oct 25, 2014Observed: 5.22 ft at 10:18PM Oct 25, 2014Observed: 5.2 ft at 10:24PM Oct 25, 2014Observed: 5.2 ft at 10:30PM Oct 25, 2014Observed: 5.17 ft at 10:36PM Oct 25, 2014Observed: 5.16 ft at 10:42PM Oct 25, 2014Observed: 5.15 ft at 10:48PM Oct 25, 2014Observed: 5.1 ft at 10:54PM Oct 25, 2014Observed: 5.06 ft at 11:00PM Oct 25, 2014Observed: 5 ft at 11:06PM Oct 25, 2014Observed: 4.92 ft at 11:12PM Oct 25, 2014Observed: 4.85 ft at 11:18PM Oct 25, 2014Observed: 4.75 ft at 11:24PM Oct 25, 2014Observed: 4.65 ft at 11:30PM Oct 25, 2014Observed: 4.56 ft at 11:36PM Oct 25, 2014Observed: 4.46 ft at 11:42PM Oct 25, 2014Observed: 4.35 ft at 11:48PM Oct 25, 2014Observed: 4.26 ft at 11:54PM Oct 25, 2014Observed: 4.14 ft at 12:00AM Oct 26, 2014Observed: 4.05 ft at 12:06AM Oct 26, 2014Observed: 3.95 ft at 12:12AM Oct 26, 2014Observed: 3.86 ft at 12:18AM Oct 26, 2014Observed: 3.77 ft at 12:24AM Oct 26, 2014Observed: 3.67 ft at 12:30AM Oct 26, 2014Observed: 3.56 ft at 12:36AM Oct 26, 2014Observed: 3.46 ft at 12:42AM Oct 26, 2014Observed: 3.37 ft at 12:48AM Oct 26, 2014Observed: 3.25 ft at 12:54AM Oct 26, 2014Observed: 3.08 ft at 1:00AM Oct 26, 2014Observed: 2.98 ft at 1:06AM Oct 26, 2014Observed: 2.85 ft at 1:12AM Oct 26, 2014Observed: 2.71 ft at 1:18AM Oct 26, 2014Observed: 2.59 ft at 1:24AM Oct 26, 2014Observed: 2.49 ft at 1:30AM Oct 26, 2014Observed: 2.38 ft at 1:36AM Oct 26, 2014Observed: 2.23 ft at 1:42AM Oct 26, 2014Observed: 2.13 ft at 1:48AM Oct 26, 2014Observed: 2.01 ft at 1:54AM Oct 26, 2014Observed: 1.92 ft at 2:00AM Oct 26, 2014Observed: 1.83 ft at 2:06AM Oct 26, 2014Observed: 1.73 ft at 2:12AM Oct 26, 2014Observed: 1.66 ft at 2:18AM Oct 26, 2014Observed: 1.57 ft at 2:24AM Oct 26, 2014Observed: 1.48 ft at 2:30AM Oct 26, 2014Observed: 1.35 ft at 2:36AM Oct 26, 2014Observed: 1.28 ft at 2:42AM Oct 26, 2014Observed: 1.2 ft at 2:48AM Oct 26, 2014Observed: 1.11 ft at 2:54AM Oct 26, 2014Observed: 1.03 ft at 3:00AM Oct 26, 2014Observed: 0.95 ft at 3:06AM Oct 26, 2014Observed: 0.89 ft at 3:12AM Oct 26, 2014Observed: 0.81 ft at 3:18AM Oct 26, 2014Observed: 0.74 ft at 3:24AM Oct 26, 2014Observed: 0.65 ft at 3:30AM Oct 26, 2014Observed: 0.58 ft at 3:36AM Oct 26, 2014Observed: 0.51 ft at 3:42AM Oct 26, 2014Observed: 0.46 ft at 3:48AM Oct 26, 2014Observed: 0.39 ft at 3:54AM Oct 26, 2014Observed: 0.34 ft at 4:00AM Oct 26, 2014Observed: 0.31 ft at 4:06AM Oct 26, 2014Observed: 0.28 ft at 4:12AM Oct 26, 2014Observed: 0.25 ft at 4:18AM Oct 26, 2014Observed: 0.23 ft at 4:24AM Oct 26, 2014Observed: 0.22 ft at 4:30AM Oct 26, 2014Observed: 0.22 ft at 4:36AM Oct 26, 2014Observed: 0.22 ft at 4:42AM Oct 26, 2014Observed: 0.23 ft at 4:48AM Oct 26, 2014Observed: 0.27 ft at 4:54AM Oct 26, 2014Observed: 0.35 ft at 5:00AM Oct 26, 2014Observed: 0.43 ft at 5:06AM Oct 26, 2014Forecast: 1.3 ft 6:00AM Oct 26, 2014Forecast: 2.87 ft 7:00AM Oct 26, 2014Forecast: 4.31 ft 8:00AM Oct 26, 2014Forecast: 5.15 ft 9:00AM Oct 26, 2014Highest Forecast: 5.42 ft 10:00AM Oct 26, 2014Forecast: 5.24 ft 11:00AM Oct 26, 2014Forecast: 4.64 ft 12:00PM Oct 26, 2014Forecast: 3.56 ft 1:00PM Oct 26, 2014Forecast: 2.21 ft 2:00PM Oct 26, 2014Forecast: 1.05 ft 3:00PM Oct 26, 2014Forecast: 0.32 ft 4:00PM Oct 26, 2014Forecast: 0.04 ft 5:00PM Oct 26, 2014Forecast: 0.47 ft 6:00PM Oct 26, 2014Forecast: 1.67 ft 7:00PM Oct 26, 2014Forecast: 3.07 ft 8:00PM Oct 26, 2014Forecast: 4.05 ft 9:00PM Oct 26, 2014Forecast: 4.48 ft 10:00PM Oct 26, 2014Forecast: 4.48 ft 11:00PM Oct 26, 2014Forecast: 4.12 ft 12:00AM Oct 27, 2014Forecast: 3.36 ft 1:00AM Oct 27, 2014Forecast: 2.22 ft 2:00AM Oct 27, 2014Forecast: 1.13 ft 3:00AM Oct 27, 2014Forecast: 0.46 ft 4:00AM Oct 27, 2014Forecast: 0.27 ft 5:00AM Oct 27, 2014Forecast: 0.63 ft 6:00AM Oct 27, 2014Forecast: 1.76 ft 7:00AM Oct 27, 2014Forecast: 3.31 ft 8:00AM Oct 27, 2014Forecast: 4.57 ft 9:00AM Oct 27, 2014Forecast: 5.21 ft 10:00AM Oct 27, 2014Forecast: 5.33 ft 11:00AM Oct 27, 2014Forecast: 5.07 ft 12:00PM Oct 27, 2014Forecast: 4.38 ft 1:00PM Oct 27, 2014Forecast: 3.23 ft 2:00PM Oct 27, 2014Forecast: 1.9 ft 3:00PM Oct 27, 2014Forecast: 0.86 ft 4:00PM Oct 27, 2014Forecast: 0.28 ft 5:00PM Oct 27, 2014Forecast: 0.17 ft 6:00PM Oct 27, 2014Forecast: 0.75 ft 7:00PM Oct 27, 2014Forecast: 1.98 ft 8:00PM Oct 27, 2014Forecast: 3.26 ft 9:00PM Oct 27, 2014Forecast: 4.06 ft 10:00PM Oct 27, 2014Forecast: 4.38 ft 11:00PM Oct 27, 2014Forecast: 4.34 ft 12:00AM Oct 28, 2014Forecast: 3.95 ft 1:00AM Oct 28, 2014Forecast: 3.13 ft 2:00AM Oct 28, 2014Forecast: 1.98 ft 3:00AM Oct 28, 2014Forecast: 0.99 ft 4:00AM Oct 28, 2014Forecast: 0.49 ft 5:00AM Oct 28, 2014NOAA National Ocean ServiceBATN6(plotting HMIRG) Graph Created (5:30AM Oct 26, 2014)ObservedForecast (issued 8:00PM Oct 25)Latest observed value: 0.43 ft at 5:06 AM EDT 26-Oct-2014. Flood Stage is 7.2 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE:

Tide forecasts include only the astronomical forecast. Storm surge and wind affects may create conditions very different than this forecast. Please see NYCCFWOKX for storm-related departures.

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

NOTE: Forecasts are not available for the New York Harbor at The Battery. Only observed stages are available for this point.

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Flood Categories (in feet)
Major Flood Stage:10
Moderate Flood Stage:8.5
Flood Stage:7.2
Action Stage:7

Historical 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 Historical 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
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
Photos
(1) Tidal Gage at Battery, NY
About This Location Collapse

Latitude: 40.700000° N, Longitude: 74.013333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7.2 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 Not Available Not Available 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 NULL NULL  
Additional Information Collapse
Battery gage data and forecast are in feet Mean Lower Low Water (MLLW)
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Upton Weather Forecast Office
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
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Page last modified: 27-Aug-2014 7:12 PM
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