Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
SSW 6kt⇓
< 1ft
Tuesday
⇑NNE 6kt
< 1ft
Tuesday Night
Light Wind
< 1ft
Wednesday
⇑NNE 6kt
< 1ft
Wednesday Night
NNE 7kt⇓
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
WSW 11kt
< 1ft
Friday
SSW 11kt
< 1ft
Friday Night
SW 7kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT May 25, 2026
Forecast Valid: 11pm PDT May 25, 2026-6pm PDT Jun 1, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON...

Overnight

SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

NNE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Thursday Night

WSW wind 9 to 11 kt becoming SSW after midnight. Partly cloudy. Waves 1 ft or less.

Friday

SSW wind 8 to 11 kt. A chance of rain. Waves 1 ft or less.

Friday Night

SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

*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.