Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

24NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SW 12kt
< 1ft
Saturday
SW 12kt
< 1ft
Saturday Night
SSW 11kt
< 1ft
Sunday
SSW 7kt
< 1ft
Sunday Night
⇑NNE 6kt
< 1ft
Monday
NNE 9kt
< 1ft
Monday Night
NNE 8kt⇓
< 1ft
Tuesday
Light Wind
< 1ft
Tuesday Night
WSW 7kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:55 pm PDT Aug 21, 2026
Forecast Valid: 10pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 10 to 12 kt. A chance of rain after 5am. Waves 1 ft or less.

Saturday

SW wind 10 to 12 kt. A chance of rain, mainly before 9am. Waves 1 ft or less.

Saturday Night

SSW wind 6 to 11 kt. Increasing clouds. Waves 1 ft or less.

Sunday

SSW wind 5 to 7 kt. Cloudy, then gradually becoming mostly sunny. Waves 1 ft or less.

Sunday Night

Variable winds less than 5 kt becoming NNE around 6 kt after midnight. Mostly clear. Waves 1 ft or less.

Monday

NNE wind 5 to 9 kt. Sunny. Waves 1 ft or less.

Monday Night

NNE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

WSW wind 5 to 7 kt. 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.