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Hydrograph River at a Glance Download
Atlantic Coast at Watch Hill Cove Tide Height (ft)Observed: 1.79 ft at 7:45PM Sep 16, 2019Observed: 1.9 ft at 8:00PM Sep 16, 2019Observed: 2.07 ft at 8:15PM Sep 16, 2019Observed: 2.23 ft at 8:30PM Sep 16, 2019Observed: 2.32 ft at 8:45PM Sep 16, 2019Observed: 2.4 ft at 9:00PM Sep 16, 2019Observed: 2.44 ft at 9:15PM Sep 16, 2019Observed: 2.56 ft at 9:30PM Sep 16, 2019Observed: 2.65 ft at 9:45PM Sep 16, 2019Observed: 2.75 ft at 10:00PM Sep 16, 2019Observed: 2.78 ft at 10:15PM Sep 16, 2019Observed: 2.84 ft at 10:30PM Sep 16, 2019Observed: 2.89 ft at 10:45PM Sep 16, 2019Observed: 2.97 ft at 11:00PM Sep 16, 2019Observed: 3.01 ft at 11:15PM Sep 16, 2019Observed: 3 ft at 11:30PM Sep 16, 2019Observed: 2.92 ft at 11:45PM Sep 16, 2019Observed: 2.84 ft at 12:00AM Sep 17, 2019Observed: 2.75 ft at 12:15AM Sep 17, 2019Observed: 2.69 ft at 12:30AM Sep 17, 2019Observed: 2.52 ft at 12:45AM Sep 17, 2019Observed: 2.42 ft at 1:00AM Sep 17, 2019Observed: 2.26 ft at 1:15AM Sep 17, 2019Observed: 2.06 ft at 1:30AM Sep 17, 2019Observed: 1.94 ft at 1:45AM Sep 17, 2019Observed: 1.79 ft at 2:00AM Sep 17, 2019Observed: 1.65 ft at 2:15AM Sep 17, 2019Observed: 1.53 ft at 2:30AM Sep 17, 2019Observed: 1.32 ft at 2:45AM Sep 17, 2019Observed: 1.31 ft at 3:00AM Sep 17, 2019Observed: 1.31 ft at 3:15AM Sep 17, 2019Observed: 1.14 ft at 3:30AM Sep 17, 2019Observed: 1.08 ft at 3:45AM Sep 17, 2019Observed: 1 ft at 4:00AM Sep 17, 2019Observed: 0.91 ft at 4:15AM Sep 17, 2019Observed: 0.89 ft at 4:30AM Sep 17, 2019Observed: 0.81 ft at 4:45AM Sep 17, 2019Observed: 0.85 ft at 5:00AM Sep 17, 2019Observed: 0.78 ft at 5:15AM Sep 17, 2019Observed: 0.69 ft at 5:30AM Sep 17, 2019Observed: 0.58 ft at 5:45AM Sep 17, 2019Observed: 0.72 ft at 6:00AM Sep 17, 2019Observed: 0.67 ft at 6:15AM Sep 17, 2019Observed: 0.85 ft at 6:30AM Sep 17, 2019Observed: 0.92 ft at 6:45AM Sep 17, 2019Observed: 1.05 ft at 7:00AM Sep 17, 2019Observed: 1.19 ft at 7:15AM Sep 17, 2019Observed: 1.45 ft at 7:30AM Sep 17, 2019Observed: 1.54 ft at 7:45AM Sep 17, 2019Observed: 1.59 ft at 8:00AM Sep 17, 2019Observed: 1.82 ft at 8:15AM Sep 17, 2019Observed: 2.21 ft at 8:30AM Sep 17, 2019Observed: 2.36 ft at 8:45AM Sep 17, 2019Observed: 2.49 ft at 9:00AM Sep 17, 2019Observed: 2.64 ft at 9:15AM Sep 17, 2019Observed: 2.71 ft at 9:30AM Sep 17, 2019Observed: 2.8 ft at 9:45AM Sep 17, 2019Observed: 2.95 ft at 10:00AM Sep 17, 2019Observed: 2.93 ft at 10:15AM Sep 17, 2019Observed: 3.02 ft at 10:30AM Sep 17, 2019Observed: 3.11 ft at 10:45AM Sep 17, 2019Observed: 3.14 ft at 11:00AM Sep 17, 2019Observed: 3.22 ft at 11:15AM Sep 17, 2019Observed: 3.24 ft at 11:30AM Sep 17, 2019Observed: 3.19 ft at 11:45AM Sep 17, 2019Observed: 3.19 ft at 12:00PM Sep 17, 2019Observed: 3.12 ft at 12:15PM Sep 17, 2019Observed: 3.04 ft at 12:30PM Sep 17, 2019Observed: 2.92 ft at 12:45PM Sep 17, 2019Observed: 2.83 ft at 1:00PM Sep 17, 2019Observed: 2.76 ft at 1:15PM Sep 17, 2019Observed: 2.52 ft at 1:30PM Sep 17, 2019Observed: 2.34 ft at 1:45PM Sep 17, 2019Observed: 2.12 ft at 2:00PM Sep 17, 2019Observed: 2.07 ft at 2:15PM Sep 17, 2019Observed: 1.87 ft at 2:30PM Sep 17, 2019Observed: 1.77 ft at 2:45PM Sep 17, 2019Observed: 1.68 ft at 3:00PM Sep 17, 2019Observed: 1.61 ft at 3:15PM Sep 17, 2019Observed: 1.52 ft at 3:30PM Sep 17, 2019Observed: 1.42 ft at 3:45PM Sep 17, 2019Observed: 1.32 ft at 4:00PM Sep 17, 2019Observed: 1.26 ft at 4:15PM Sep 17, 2019Observed: 1.17 ft at 4:30PM Sep 17, 2019Observed: 1.07 ft at 4:45PM Sep 17, 2019Observed: 0.95 ft at 5:00PM Sep 17, 2019Observed: 0.88 ft at 5:15PM Sep 17, 2019Observed: 0.82 ft at 5:30PM Sep 17, 2019Observed: 0.77 ft at 5:45PM Sep 17, 2019Observed: 0.76 ft at 6:00PM Sep 17, 2019Observed: 0.76 ft at 6:15PM Sep 17, 2019Observed: 0.75 ft at 6:30PM Sep 17, 2019Observed: 0.85 ft at 6:45PM Sep 17, 2019Observed: 0.88 ft at 7:00PM Sep 17, 2019Observed: 1.06 ft at 7:15PM Sep 17, 2019Observed: 1.18 ft at 7:30PM Sep 17, 2019Observed: 1.37 ft at 7:45PM Sep 17, 2019Observed: 1.52 ft at 8:00PM Sep 17, 2019Observed: 1.63 ft at 8:15PM Sep 17, 2019Observed: 1.83 ft at 8:30PM Sep 17, 2019Observed: 2 ft at 8:45PM Sep 17, 2019Observed: 2.1 ft at 9:00PM Sep 17, 2019Observed: 2.23 ft at 9:15PM Sep 17, 2019Observed: 2.37 ft at 9:30PM Sep 17, 2019Observed: 2.49 ft at 9:45PM Sep 17, 2019Observed: 2.64 ft at 10:00PM Sep 17, 2019Observed: 2.72 ft at 10:15PM Sep 17, 2019Observed: 2.83 ft at 10:30PM Sep 17, 2019Observed: 2.9 ft at 10:45PM Sep 17, 2019Observed: 3.06 ft at 11:00PM Sep 17, 2019Observed: 3 ft at 11:15PM Sep 17, 2019Observed: 3.12 ft at 11:30PM Sep 17, 2019Observed: 3.24 ft at 11:45PM Sep 17, 2019Observed: 3.26 ft at 12:00AM Sep 18, 2019Observed: 3.24 ft at 12:15AM Sep 18, 2019Observed: 3.25 ft at 12:30AM Sep 18, 2019Observed: 3.1 ft at 12:45AM Sep 18, 2019Observed: 2.98 ft at 1:00AM Sep 18, 2019Observed: 2.85 ft at 1:15AM Sep 18, 2019Observed: 2.67 ft at 1:30AM Sep 18, 2019Observed: 2.44 ft at 1:45AM Sep 18, 2019Observed: 2.34 ft at 2:00AM Sep 18, 2019Observed: 2.3 ft at 2:15AM Sep 18, 2019Observed: 2.04 ft at 2:30AM Sep 18, 2019Observed: 1.95 ft at 2:45AM Sep 18, 2019Observed: 1.8 ft at 3:00AM Sep 18, 2019Observed: 1.4 ft at 4:15AM Sep 18, 2019Observed: 1.35 ft at 4:30AM Sep 18, 2019Observed: 1.38 ft at 4:45AM Sep 18, 2019Observed: 1.26 ft at 5:00AM Sep 18, 2019Observed: 1.23 ft at 5:15AM Sep 18, 2019Observed: 1.12 ft at 5:30AM Sep 18, 2019Observed: 1.09 ft at 5:45AM Sep 18, 2019Observed: 1.08 ft at 6:00AM Sep 18, 2019Observed: 1.06 ft at 6:15AM Sep 18, 2019Observed: 1.03 ft at 6:30AM Sep 18, 2019Observed: 1.13 ft at 6:45AM Sep 18, 2019Observed: 1.2 ft at 7:00AM Sep 18, 2019Observed: 1.32 ft at 7:15AM Sep 18, 2019Observed: 1.41 ft at 7:30AM Sep 18, 2019Observed: 1.51 ft at 7:45AM Sep 18, 2019Observed: 1.71 ft at 8:00AM Sep 18, 2019Observed: 1.87 ft at 8:15AM Sep 18, 2019Observed: 2.07 ft at 8:30AM Sep 18, 2019Observed: 2.16 ft at 8:45AM Sep 18, 2019Observed: 2.33 ft at 9:00AM Sep 18, 2019Observed: 2.5 ft at 9:15AM Sep 18, 2019Observed: 2.63 ft at 9:30AM Sep 18, 2019Observed: 2.8 ft at 9:45AM Sep 18, 2019Observed: 2.88 ft at 10:00AM Sep 18, 2019Observed: 2.96 ft at 10:15AM Sep 18, 2019Observed: 3.11 ft at 10:30AM Sep 18, 2019Observed: 3.19 ft at 10:45AM Sep 18, 2019Observed: 3.31 ft at 11:00AM Sep 18, 2019Observed: 3.38 ft at 11:15AM Sep 18, 2019Observed: 3.45 ft at 11:30AM Sep 18, 2019Observed: 3.55 ft at 11:45AM Sep 18, 2019Observed: 3.55 ft at 12:00PM Sep 18, 2019Observed: 3.59 ft at 12:15PM Sep 18, 2019Highest Observation: 3.64 ft at 12:30PM Sep 18, 2019Observed: 3.57 ft at 12:45PM Sep 18, 2019Observed: 3.54 ft at 1:00PM Sep 18, 2019Observed: 3.56 ft at 1:15PM Sep 18, 2019Observed: 3.43 ft at 1:30PM Sep 18, 2019Observed: 3.12 ft at 1:45PM Sep 18, 2019Observed: 3.14 ft at 2:00PM Sep 18, 2019Observed: 2.88 ft at 2:15PM Sep 18, 2019Observed: 2.82 ft at 2:30PM Sep 18, 2019Observed: 2.68 ft at 2:45PM Sep 18, 2019Observed: 2.49 ft at 3:00PM Sep 18, 2019Observed: 2.39 ft at 3:15PM Sep 18, 2019Observed: 2.19 ft at 3:30PM Sep 18, 2019Observed: 2.18 ft at 3:45PM Sep 18, 2019Observed: 2.1 ft at 4:00PM Sep 18, 2019Observed: 2 ft at 4:15PM Sep 18, 2019Observed: 1.89 ft at 4:30PM Sep 18, 2019Observed: 1.77 ft at 4:45PM Sep 18, 2019Observed: 1.67 ft at 5:00PM Sep 18, 2019Observed: 1.62 ft at 5:15PM Sep 18, 2019Observed: 1.44 ft at 5:30PM Sep 18, 2019Observed: 1.44 ft at 5:45PM Sep 18, 2019Observed: 1.28 ft at 6:00PM Sep 18, 2019Observed: 1.27 ft at 6:15PM Sep 18, 2019Observed: 1.21 ft at 6:30PM Sep 18, 2019Observed: 1.18 ft at 6:45PM Sep 18, 2019Observed: 1.16 ft at 7:00PM Sep 18, 2019Observed: 1.19 ft at 7:15PM Sep 18, 2019Observed: 1.25 ft at 7:30PM Sep 18, 2019Observed: 1.3 ft at 7:45PM Sep 18, 2019Observed: 1.43 ft at 8:00PM Sep 18, 2019Observed: 1.56 ft at 8:15PM Sep 18, 2019Observed: 1.66 ft at 8:30PM Sep 18, 2019Observed: 1.81 ft at 8:45PM Sep 18, 2019Observed: 1.97 ft at 9:00PM Sep 18, 2019Observed: 2.07 ft at 9:15PM Sep 18, 2019Observed: 2.35 ft at 9:30PM Sep 18, 2019Observed: 2.43 ft at 9:45PM Sep 18, 2019Observed: 2.51 ft at 10:00PM Sep 18, 2019Observed: 2.7 ft at 10:15PM Sep 18, 2019Observed: 2.81 ft at 10:30PM Sep 18, 2019Observed: 2.94 ft at 10:45PM Sep 18, 2019Observed: 2.93 ft at 11:00PM Sep 18, 2019Observed: 3 ft at 11:15PM Sep 18, 2019Observed: 3.04 ft at 11:30PM Sep 18, 2019Observed: 3.17 ft at 11:45PM Sep 18, 2019Observed: 3.28 ft at 12:00AM Sep 19, 2019Observed: 3.33 ft at 12:15AM Sep 19, 2019Observed: 3.39 ft at 12:30AM Sep 19, 2019Observed: 3.36 ft at 12:45AM Sep 19, 2019Observed: 3.3 ft at 1:00AM Sep 19, 2019Observed: 3.22 ft at 1:15AM Sep 19, 2019Observed: 3.16 ft at 1:30AM Sep 19, 2019Observed: 3.01 ft at 1:45AM Sep 19, 2019Observed: 2.9 ft at 2:00AM Sep 19, 2019Observed: 2.67 ft at 2:15AM Sep 19, 2019Observed: 2.48 ft at 2:30AM Sep 19, 2019Observed: 2.41 ft at 2:45AM Sep 19, 2019Observed: 2.35 ft at 3:00AM Sep 19, 2019Observed: 2.17 ft at 3:15AM Sep 19, 2019Observed: 2.09 ft at 3:30AM Sep 19, 2019Observed: 1.97 ft at 3:45AM Sep 19, 2019Observed: 1.87 ft at 4:00AM Sep 19, 2019Observed: 1.75 ft at 4:15AM Sep 19, 2019Observed: 1.58 ft at 4:30AM Sep 19, 2019Observed: 1.53 ft at 4:45AM Sep 19, 2019Observed: 1.4 ft at 5:00AM Sep 19, 2019Observed: 1.37 ft at 5:15AM Sep 19, 2019Observed: 1.34 ft at 5:30AM Sep 19, 2019Observed: 1.22 ft at 5:45AM Sep 19, 2019Observed: 1.17 ft at 6:00AM Sep 19, 2019Observed: 1.09 ft at 6:15AM Sep 19, 2019Observed: 1.01 ft at 6:30AM Sep 19, 2019Observed: 0.99 ft at 6:45AM Sep 19, 2019Observed: 0.95 ft at 7:00AM Sep 19, 2019Observed: 0.97 ft at 7:15AM Sep 19, 2019Observed: 0.98 ft at 7:30AM Sep 19, 2019Observed: 1.13 ft at 7:45AM Sep 19, 2019Observed: 1.18 ft at 8:00AM Sep 19, 2019Observed: 1.35 ft at 8:15AM Sep 19, 2019Observed: 1.48 ft at 8:30AM Sep 19, 2019Observed: 1.51 ft at 8:45AM Sep 19, 2019Observed: 1.72 ft at 9:00AM Sep 19, 2019Observed: 1.97 ft at 9:15AM Sep 19, 2019Observed: 2.03 ft at 9:30AM Sep 19, 2019Observed: 2.25 ft at 9:45AM Sep 19, 2019Observed: 2.39 ft at 10:00AM Sep 19, 2019Observed: 2.54 ft at 10:15AM Sep 19, 2019Observed: 2.65 ft at 10:30AM Sep 19, 2019Observed: 2.83 ft at 10:45AM Sep 19, 2019Observed: 2.82 ft at 11:00AM Sep 19, 2019Observed: 3.02 ft at 11:15AM Sep 19, 2019Observed: 3.17 ft at 11:30AM Sep 19, 2019Observed: 3.23 ft at 11:45AM Sep 19, 2019Observed: 3.31 ft at 12:00PM Sep 19, 2019Observed: 3.42 ft at 12:15PM Sep 19, 2019Observed: 3.52 ft at 12:30PM Sep 19, 2019Observed: 3.46 ft at 12:45PM Sep 19, 2019Observed: 3.45 ft at 1:00PM Sep 19, 2019Observed: 3.46 ft at 1:15PM Sep 19, 2019Observed: 3.4 ft at 1:30PM Sep 19, 2019Observed: 3.29 ft at 1:45PM Sep 19, 2019Observed: 3.12 ft at 2:00PM Sep 19, 2019Observed: 3.17 ft at 2:15PM Sep 19, 2019Observed: 2.97 ft at 2:30PM Sep 19, 2019Observed: 2.83 ft at 2:45PM Sep 19, 2019Observed: 2.72 ft at 3:00PM Sep 19, 2019Observed: 2.57 ft at 3:15PM Sep 19, 2019Observed: 2.34 ft at 3:30PM Sep 19, 2019Observed: 2.26 ft at 3:45PM Sep 19, 2019Observed: 2.12 ft at 4:00PM Sep 19, 2019Observed: 2.06 ft at 4:15PM Sep 19, 2019Observed: 1.95 ft at 4:30PM Sep 19, 2019Observed: 1.9 ft at 4:45PM Sep 19, 2019Observed: 1.82 ft at 5:00PM Sep 19, 2019Observed: 1.77 ft at 5:15PM Sep 19, 2019Observed: 1.68 ft at 5:30PM Sep 19, 2019Observed: 1.61 ft at 5:45PM Sep 19, 2019Observed: 1.48 ft at 6:00PM Sep 19, 2019Observed: 1.43 ft at 6:15PM Sep 19, 2019Observed: 1.33 ft at 6:30PM Sep 19, 2019Observed: 1.27 ft at 6:45PM Sep 19, 2019Observed: 1.21 ft at 7:00PM Sep 19, 2019Forecast: 1.7 ft 8:00PM Sep 19, 2019Forecast: 1.9 ft 9:00PM Sep 19, 2019Forecast: 2.3 ft 10:00PM Sep 19, 2019Forecast: 2.8 ft 11:00PM Sep 19, 2019Forecast: 3.2 ft 12:00AM Sep 20, 2019Forecast: 3.3 ft 1:00AM Sep 20, 2019Forecast: 3.2 ft 2:00AM Sep 20, 2019Forecast: 2.8 ft 3:00AM Sep 20, 2019Forecast: 2.3 ft 4:00AM Sep 20, 2019Forecast: 1.8 ft 5:00AM Sep 20, 2019Forecast: 1.5 ft 6:00AM Sep 20, 2019Forecast: 1.5 ft 7:00AM Sep 20, 2019Forecast: 1.6 ft 8:00AM Sep 20, 2019Forecast: 2 ft 9:00AM Sep 20, 2019Forecast: 2.4 ft 10:00AM Sep 20, 2019Forecast: 3 ft 11:00AM Sep 20, 2019Forecast: 3.5 ft 12:00PM Sep 20, 2019Highest Forecast: 3.8 ft 1:00PM Sep 20, 2019Highest Forecast: 3.8 ft 2:00PM Sep 20, 2019Forecast: 3.5 ft 3:00PM Sep 20, 2019Forecast: 3 ft 4:00PM Sep 20, 2019Forecast: 2.5 ft 5:00PM Sep 20, 2019Forecast: 2.1 ft 6:00PM Sep 20, 2019Forecast: 1.9 ft 7:00PM Sep 20, 2019Forecast: 1.9 ft 8:00PM Sep 20, 2019Forecast: 1.8 ft 9:00PM Sep 20, 2019Forecast: 1.9 ft 10:00PM Sep 20, 2019Forecast: 2.2 ft 11:00PM Sep 20, 2019Forecast: 2.6 ft 12:00AM Sep 21, 2019Forecast: 3 ft 1:00AM Sep 21, 2019Forecast: 3 ft 2:00AM Sep 21, 2019Forecast: 2.9 ft 3:00AM Sep 21, 2019Forecast: 2.5 ft 4:00AM Sep 21, 2019Forecast: 2 ft 5:00AM Sep 21, 2019Forecast: 1.6 ft 6:00AM Sep 21, 2019Forecast: 1.3 ft 7:00AM Sep 21, 2019Forecast: 1.4 ft 8:00AM Sep 21, 2019Forecast: 1.6 ft 9:00AM Sep 21, 2019Forecast: 1.9 ft 10:00AM Sep 21, 2019Forecast: 2.3 ft 11:00AM Sep 21, 2019Forecast: 2.9 ft 12:00PM Sep 21, 2019Forecast: 3.3 ft 1:00PM Sep 21, 2019Forecast: 3.6 ft 2:00PM Sep 21, 2019Forecast: 3.6 ft 3:00PM Sep 21, 2019Forecast: 3.2 ft 4:00PM Sep 21, 2019Forecast: 2.8 ft 5:00PM Sep 21, 2019Forecast: 2.2 ft 6:00PM Sep 21, 2019Forecast: 1.7 ft 7:00PM Sep 21, 2019Forecast: 1.5 ft 8:00PM Sep 21, 2019Forecast: 1.4 ft 9:00PM Sep 21, 2019Forecast: 1.4 ft 10:00PM Sep 21, 2019Forecast: 1.5 ft 11:00PM Sep 21, 2019Forecast: 1.9 ft 12:00AM Sep 22, 2019Forecast: 2.4 ft 1:00AM Sep 22, 2019Forecast: 2.8 ft 2:00AM Sep 22, 2019Forecast: 2.9 ft 3:00AM Sep 22, 2019USGS--Water Resources of the United StatesWHLR1(plotting HMIRG) Graph Created (7:30PM Sep 19, 2019)ObservedForecast (issued 4:18AM Sep 19)Latest observed value: 1.21 ft at 7:00 PM EDT 19-Sep-2019. Flood Stage is 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. Actual impacts from any coastal 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 (go to the web site and select the storm of interest) reflects a plausible worst case scenario. The forecast above is the total water forecast that is most likely to occur.

NOTE: Forecasts for the Atlantic Coast at Watch Hill Cove 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: 9.5
Moderate Flood Stage: 8
Flood Stage: 5
Action Stage: 4.5
Low Stage (in feet): -9999

Historic Crests
(1) 5.42 ft on 10/30/2017
(2) 5.30 ft on 01/20/2019
(3) 5.22 ft on 02/09/2016
(4) 5.15 ft on 11/27/2018
(5) 5.14 ft on 01/04/2018
(6) 5.13 ft on 11/16/2018
(7) 5.06 ft on 03/02/2018
(8) 5.03 ft on 11/26/2018

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.30 ft on 01/20/2019
(2) 5.15 ft on 11/27/2018
(3) 5.03 ft on 11/26/2018
(4) 5.13 ft on 11/16/2018
(5) 5.06 ft on 03/02/2018
(6) 5.14 ft on 01/04/2018
(7) 5.42 ft on 10/30/2017
(8) 5.22 ft on 02/09/2016

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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
12 Significant coastal flooding is likely. Road closures and localized evacuations are likely in parts of Westerly and Charlestown.
10 Flooding will affect coastal portions of Westerly and Charlestown. Localized road closures and evacuations may be necessary. Large wave action along the south coast will result in some beach erosion.
9 Minor flooding of coastal areas is expected across parts of Westerly and Charlestown. Heavy surf may also produce flooding on some immediate coastal roads nearest the time of high tide.
8 Minor flooding of coastal areas is expected across parts of Westerly and Charlestown. Heavy surf may also produce flooding on some immediate coastal roads nearest the time of high tide.
About This Location Collapse

Latitude: 41.310600° N, Longitude: 71.858300° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 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 -1.82 3.18 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
Real time data from the United States Geological Survey (USGS)
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
Boston / Norton Weather Forecast Office
46 Commerce Way
Norton, MA 02766
(508) 622-3250
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Page last modified: 1-Mar-2019 12:35 AM
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