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Seattle, WA Local Forecast Office

13NM S Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
Light Wind
< 1ft
Tuesday
⇑NNE 6kt
< 1ft
Tuesday Night
E 10kt
< 1ft
Wednesday
S 17kt
1ft
Wednesday Night
S 20kt
2ft
Thursday
S 16kt
1ft
Thursday Night
SSW 18kt
1-2ft
Friday
SW 15kt
1ft
Friday Night
SSW 8kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 7:00 pm PST Nov 3, 2025
Forecast Valid: 11pm PST Nov 3, 2025-6pm PST Nov 10, 2025

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. A chance of rain, mainly after 4am. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming NNE around 6 kt in the afternoon. A chance of rain before 9am, then a slight chance of rain after 2pm. Waves 1 ft or less.

Tuesday Night

E wind around 10 kt. Rain. Waves 1 ft or less.

Wednesday

SE wind 8 to 17 kt becoming S in the afternoon. Winds could gust as high as 23 kt. Rain. Waves around 1 ft.

Wednesday Night

S wind 16 to 20 kt. Rain. Waves around 2 ft.

Thursday

S wind 11 to 16 kt, with gusts as high as 22 kt. Rain. Waves around 1 ft.

Thursday Night

SSW wind 15 to 18 kt. Rain. Waves 1 to 2 ft.

Friday

SW wind 12 to 15 kt. Rain. Waves around 1 ft.

Friday Night

SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Rain likely. 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.