Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

29NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]

Tonight
SSW 7kt⇓
1ft
Thursday
⇑SW 7kt
1ft
Thursday Night
SW 6kt⇓
1ft
Friday
⇑WNW 6kt
1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑SSE 7kt
< 1ft
Saturday Night
SE 7kt⇓
1ft
Sunday
NW 12kt
1ft
Sunday Night
NW 9kt
1ft

Associated Zone Forecast which includes this point

Last Update: 4:53 pm EDT Apr 15, 2026
Forecast Valid: 7pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves around 1 ft.

Thursday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Mostly sunny. Waves around 1 ft.

Thursday Night

SW wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of showers, mainly after 2am. Waves around 1 ft.

Friday

Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. A chance of showers. Waves around 1 ft.

Friday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Saturday Night

SE wind 5 to 7 kt becoming variable and less than 5 kt. A chance of showers. Waves around 1 ft.

Sunday

NW wind 10 to 12 kt, with gusts as high as 21 kt. Showers likely. Waves around 1 ft.

Sunday Night

NW wind 6 to 9 kt. A chance of showers. Waves around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.