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Impacts for Computer System Upgrade at NWS Baltimore/Washington June 10 through June 12

Map of estimated Water Temperatures
List of Water Temperature observations (at bottom of page/list)

Latest Marine Discussion:

.MARINE... Isolated to widely scattered t-storms are expected this afternoon, mainly south of Cobb Island and Drum Point SMWs may be required. Storms should exit the waters by 00Z Wed. Any marine hazards Friday afternoon through Saturday night would likely be in response to showers and thunderstorms that develop along and ahead of a cold front/stationary front through the period. These hazards would be Special Marine Warnings or Marine Weather Statements at best. Winds generally northerly in direction to the north of the front. Winds southerly to the south of the front. Update as of: 355 AM EDT Tue Jun 10 2025

Click/Tap on any zone on map below for marine forecast:
Click here for the Synopsis and text forecast.

[LWX marine zones]

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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