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 SSW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
Light Wind
< 1ft
Tonight
SSW 10kt
< 1ft
Saturday
SW 10kt
< 1ft
Saturday Night
W 9kt
< 1ft
Sunday
WSW 6kt
< 1ft
Sunday Night
⇑NNE 6kt
< 1ft
Monday
NNE 8kt
< 1ft
Monday Night
NNE 8kt⇓
< 1ft
Tuesday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:55 pm PDT Aug 21, 2026
Forecast Valid: 3pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

W wind 8 to 10 kt becoming SSW after midnight. Mostly cloudy. Waves 1 ft or less.

Saturday

SW wind around 10 kt. A slight chance of rain before 10am. Waves 1 ft or less.

Saturday Night

W wind 5 to 9 kt becoming SSW after midnight. Increasing clouds. Waves 1 ft or less.

Sunday

WSW wind around 6 kt. Partly 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 8 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.

*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.