Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SSW 11kt
< 1ft
Saturday
SSW 15kt
< 1ft
Saturday Night
WSW 12kt
< 1ft
Sunday
SSW 10kt
< 1ft
Sunday Night
WSW 10kt⇓
< 1ft
Monday
⇑WSW 7kt
< 1ft
Monday Night
WSW 7kt⇓
< 1ft
Tuesday
SSW 10kt
< 1ft
Tuesday Night
WSW 12kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Jul 24, 2026
Forecast Valid: 9pm PDT Jul 24, 2026-6pm PDT Jul 31, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind around 11 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SSW wind 13 to 15 kt. Partly sunny. Waves 1 ft or less.

Saturday Night

WSW wind 7 to 12 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

SSW wind 8 to 10 kt. A chance of rain, mainly after 11am. Waves 1 ft or less.

Sunday Night

WSW wind 5 to 10 kt becoming variable and less than 5 kt after midnight. Mostly cloudy. Waves 1 ft or less.

Monday

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

Monday Night

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

Tuesday

SSW wind 6 to 10 kt. Mostly sunny. Waves 1 ft or less.

Tuesday Night

WSW wind 7 to 12 kt becoming variable and less than 5 kt after midnight. Partly 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.