Map of estimated Water Temperatures
List of Water Temperature observations (at bottom of page/list)
Latest Marine Discussion:
.MARINE...
With low pressure off to the south, a northeasterly wind remains
blustery across the waters. Small Craft Advisories continue
through early this evening, while going into portions of tonight
across the northern/central portions of the Chesapeake Bay.
As the coastal low strengthens off the Delmarva coast,
northwesterly winds increase in earnest. Gale conditions are
expected across much of the Chesapeake Bay into lower portions
of the tidal Potomac River. On Monday into Monday night, gusts
up to 35 knots or so are possible at times. This will also
contribute to issues with some freezing spray given the frigid
air and enhanced wind fields.
Winds briefly shift to southwesterly during the first half of
Tuesday before turning more northwesterly by Tuesday
evening/night. Sub-advisory winds are expected during this time.
West winds near SCA criteria Wednesday morning with advisories
possible. Winds diminish overnight before increasing to SCA criteria
on Thursday. Additional advisories are likely on Thursday.
Update as of: 343 PM EST Sun Jan 25 2026
Click/Tap on any zone on map below for marine forecast:
Click here for the Synopsis and text forecast.
![[LWX marine zones]](/images/lwx/Marine%20Area%20of%20Responsibility%20(3).png)
NEW FORECAST TOOL: Experimental NWS Marine Forecast Portal
Click on any marine zone on this map to go to a detailed hour-by-hour weather forecast for the next 7 days
Please provide feedback to cody.ledbetter@noaa.gov
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Marine Forecasts for the Lower Chesapeake Bay and Eastern VA Rivers
(These forecasts are provided by the Weather Forecast Office in Wakefield, VA)
Lower Chesapeake Bay
Smith Point to Windmill Point
Windmill Point to New Point Comfort
New Point Comfort to Little Creek
Little Creek to Cape Henry Incl. CBBT
Eastern VA Rivers
Rappahannock River (Urbanna-Windmill Pt)
York River
James River (Jamestown-James River Bridge)
James River (James River Bridge-HRBT)
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Chesapeake Marine Observations
Hourly roundup of local/marine observations (tabluar)
Chesapeake Bay Interpretive Buoy System (CBIBS)
National Data Buoy Center (select northeast region on right side)
NOAA Tides and Currents
Tide Observations
Chesapeake Marine Forecasts
Chesapeake Wave Height: NWPS
Other Marine Links
Marine and Tide Forecasts and Warnings brochure (PDF) - Updated April 2017
Legacy Local Wind-Wave Correlations for Wave Forecasting
NOAA's Rip current Information
Other Marine Forecasts
All Atlantic marine products from ME to FL:
Text version Graphic version (out to 40 miles)
North Atlantic High Seas Forecast
Extratropical Storm Surge Forecasts