Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Thursday
⇑SSW 8kt
< 1ft
Thursday Night
SSW 7kt⇓
< 1ft
Friday
Light Wind
< 1ft
Friday Night
WSW 8kt
< 1ft
Saturday
SW 20kt
< 1ft
Saturday Night
WSW 20kt⇓
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
Light Wind
< 1ft
Monday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Jul 29, 2026
Forecast Valid: 4am PDT Jul 30, 2026-6pm PDT Aug 5, 2026

View Nearby Observations

Detailed Forecast

Thursday

Variable winds less than 5 kt becoming SSW 5 to 8 kt in the afternoon. Partly sunny, then gradually becoming sunny. Waves 1 ft or less.

Thursday Night

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

Friday

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

Friday Night

WSW wind 5 to 8 kt. Increasing clouds. Waves 1 ft or less.

Saturday

SW wind 12 to 20 kt. A chance of rain, mainly before 11am. Waves 1 ft or less.

Saturday Night

WSW wind 15 to 20 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Sunday

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

Sunday Night

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

Monday

Variable winds 5 kt or less. Sunny. 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.