Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 7, 04:00 AM PST

For More Weather Information:

Seattle, WA Local Forecast Office

23NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Overnight
Light Wind
< 1ft

Small Craft Advisory
Wednesday
S 11kt
1ft
Wednesday Night
Light Wind
< 1ft
Thursday
Light Wind
1ft
Thursday Night
Light Wind
< 1ft
Friday
S 8kt
1ft
Friday Night
SSE 7kt
1ft
Saturday
SSE 9kt
1ft
Saturday Night
S 9kt
1ft

Associated Zone Forecast which includes this point

Last Update: 7:00 pm PST Jan 6, 2026
Forecast Valid: 11pm PST Jan 6, 2026-6pm PST Jan 13, 2026

View Nearby Observations

Detailed Forecast

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

Overnight

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

Wednesday

S wind 7 to 11 kt, with gusts as high as 22 kt. Rain, mainly before 1pm. Waves around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Rain likely, mainly before 10pm. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Rain likely. Waves around 1 ft.

Thursday Night

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

Friday

S wind around 8 kt. A slight chance of rain before 10am. Waves around 1 ft.

Friday Night

SSE wind around 7 kt. Mostly cloudy. Waves around 1 ft.

Saturday

SSE wind around 9 kt. A chance of rain. Waves around 1 ft.

Saturday Night

S wind 7 to 9 kt. Rain likely. 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.