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

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑N 7kt
< 1ft
Tonight
⇑S 10kt
< 1ft
Saturday
S 11kt
< 1ft
Saturday Night
S 9kt
< 1ft
Sunday
S 7kt⇓
< 1ft
Sunday Night
N 10kt
< 1ft
Monday
N 14kt
< 1ft
Monday Night
N 14kt⇓
< 1ft
Tuesday
⇑N 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Aug 20, 2026
Forecast Valid: 7am PDT Aug 21, 2026-6pm PDT Aug 27, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming N 5 to 7 kt in the morning. Increasing clouds. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming S 5 to 10 kt after midnight. A slight chance of rain after 4am. Waves 1 ft or less.

Saturday

S wind 9 to 11 kt. Rain likely, mainly before 3pm. Waves 1 ft or less.

Saturday Night

S wind 5 to 9 kt. Mostly cloudy. Waves 1 ft or less.

Sunday

S wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Waves 1 ft or less.

Sunday Night

N wind 7 to 10 kt. Partly cloudy. Waves 1 ft or less.

Monday

N wind 7 to 14 kt. Mostly sunny. Waves 1 ft or less.

Monday Night

N wind 9 to 14 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming N around 6 kt in the afternoon. 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.