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Seattle, WA Local Forecast Office

10NM NNW Seattle WA

Marine Point Forecast

[NOTICE]

Late Afternoon
S 21kt
2ft

Small Craft Advisory
Tonight
S 24kt
2-3ft

Small Craft Advisory
Friday
S 17kt
1-2ft
Friday Night
⇑S 9kt
< 1ft
Saturday
S 7kt
< 1ft
Saturday Night
SSE 11kt
< 1ft
Sunday
S 17kt
1-2ft
Sunday Night
S 19kt
1-2ft
Monday
S 13kt
1ft

Associated Zone Forecast which includes this point

Last Update: 3:40 pm PDT Mar 20, 2025
Forecast Valid: 5pm PDT Mar 20, 2025-6pm PDT Mar 27, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Late Afternoon

S wind around 21 kt, with gusts as high as 27 kt. Rain likely. Waves around 2 ft.

Tonight

S wind 18 to 24 kt, with gusts as high as 31 kt. Rain, mainly before 1am. Waves 2 to 3 ft.

Friday

S wind 10 to 17 kt. Rain, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. Waves 1 to 2 ft.

Friday Night

Variable winds less than 5 kt becoming S 5 to 9 kt after midnight. Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Waves 1 ft or less.

Saturday

S wind 5 to 7 kt. Rain likely, mainly before 11am. Waves 1 ft or less.

Saturday Night

SSE wind 8 to 11 kt. Rain. Waves 1 ft or less.

Sunday

S wind 12 to 17 kt, with gusts as high as 23 kt. Rain. Waves 1 to 2 ft.

Sunday Night

S wind 15 to 19 kt. Rain. Waves 1 to 2 ft.

Monday

S wind 11 to 13 kt. 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.