Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

29NM NNW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Thursday
SSE 16kt
< 1ft
Thursday Night
NW 7kt⇓
< 1ft
Friday
⇑NW 6kt
< 1ft
Friday Night
WNW 12kt
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
⇑ENE 7kt
< 1ft
Sunday Night
WNW 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 12:55 pm PDT Aug 26, 2026
Forecast Valid: 10pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Thursday

SSE wind 8 to 16 kt becoming NW in the afternoon. A chance of showers after 5pm. Waves 1 ft or less.

Thursday Night

NW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers before 3am, then a slight chance of showers after 4am. Waves 1 ft or less.

Friday

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

Friday Night

WNW wind 6 to 12 kt. Showers likely. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. A chance of showers, mainly before 11am. Waves 1 ft or less.

Saturday Night

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

Sunday

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

Sunday Night

WNW wind 5 to 7 kt. 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.