Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

16NM N Seattle WA

Marine Point Forecast

[NOTICE]

Sunday
Light Wind
< 1ft
Sunday Night
NNW 6kt
< 1ft
Monday
⇑NNW 7kt
< 1ft
Monday Night
NNW 7kt⇓
< 1ft
Tuesday
⇑SSE 20kt
1-2ft
Tuesday Night
S 25kt
2-3ft
Wednesday
S 13kt
1-2ft
Wednesday Night
WNW 7kt⇓
1ft
Thursday
⇑S 7kt
1ft

Associated Zone Forecast which includes this point

Last Update: 11:27 pm PDT Mar 21, 2026
Forecast Valid: 2am PDT Mar 22, 2026-6pm PDT Mar 28, 2026

View Nearby Observations

Detailed Forecast

Sunday

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

Sunday Night

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

Monday

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

Monday Night

NNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of rain after 11pm. Waves 1 ft or less.

Tuesday

SSE wind 8 to 13 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 31 kt. Rain. Waves 1 to 2 ft.

Tuesday Night

S wind 18 to 25 kt, with gusts as high as 36 kt. Rain. Waves 2 to 3 ft.

Wednesday

S wind 10 to 13 kt, with gusts as high as 20 kt. Rain. Waves 1 to 2 ft.

Wednesday Night

WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Rain likely. Waves around 1 ft.

Thursday

Variable winds less than 5 kt becoming S 5 to 7 kt in the morning. A chance of rain. Waves around 1 ft.

*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.