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

23NM NNE Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
⇑S 6kt
< 1ft
Saturday
SSE 8kt
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
NNW 6kt
< 1ft
Monday
⇑NW 10kt
< 1ft
Monday Night
NW 9kt⇓
< 1ft
Tuesday
Light Wind
< 1ft
Tuesday Night
WNW 8kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:55 pm PDT Aug 21, 2026
Forecast Valid: 5pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming S around 6 kt after midnight. A chance of rain after 5am. Waves 1 ft or less.

Saturday

SSE wind 6 to 8 kt becoming W in the afternoon. A chance of rain and thunderstorms before 3pm, then a slight chance of rain between 3pm and 4pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A slight chance of rain between 3am and 4am. Waves 1 ft or less.

Sunday

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

Sunday Night

NNW wind around 6 kt. Partly cloudy. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NW 5 to 10 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Monday Night

NW wind 5 to 9 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

WNW wind 5 to 8 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.