Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

7NM W Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
S 8kt
1ft
Tonight
S 8kt
1ft
Friday
S 12kt
1ft
Friday Night
S 14kt
1ft
Saturday
⇑S 9kt
< 1ft
Saturday Night
S 21kt
2-3ft
Sunday
SSW 18kt
1-2ft
Sunday Night
Light Wind
< 1ft
Monday
⇑S 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 10:26 am PST Nov 5, 2026
Forecast Valid: 3pm PST Nov 5, 2026-6pm PST Nov 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

S wind around 8 kt. Partly sunny. Waves around 1 ft.

Tonight

S wind around 8 kt. Mostly cloudy. Waves around 1 ft.

Friday

S wind 10 to 12 kt. Rain, mainly before 5pm. Waves around 1 ft.

Friday Night

S wind 5 to 14 kt. A chance of rain, mainly after 3am. Waves around 1 ft.

Saturday

Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. A chance of rain, mainly before 10am. Waves 1 ft or less.

Saturday Night

S wind 19 to 21 kt, with gusts as high as 34 kt. Rain, mainly before 4am. Waves 2 to 3 ft.

Sunday

SSW wind 11 to 18 kt. A chance of rain before 10am. Waves 1 to 2 ft.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. A chance of rain. 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.