Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

4NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Today
S 15kt
< 1ft
Tonight
SSE 14kt
< 1ft
Friday
S 13kt
< 1ft
Friday Night
SE 12kt
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
⇑SSE 6kt
< 1ft
Sunday
S 11kt
< 1ft
Sunday Night
S 10kt
< 1ft
Monday
S 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 7:01 am PST Jan 29, 2026
Forecast Valid: 11am PST Jan 29, 2026-6pm PST Feb 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING...

Today

S wind around 15 kt. Rain, mainly after 3pm. Waves 1 ft or less.

Tonight

SSE wind 7 to 14 kt. Rain before 1am, then a chance of rain after 4am. Waves 1 ft or less.

Friday

S wind 10 to 13 kt. Rain, mainly after 10am. Waves 1 ft or less.

Friday Night

SE wind 5 to 12 kt. Rain likely, mainly before 10pm. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. A slight chance of rain before 10am. Waves 1 ft or less.

Saturday Night

Variable winds less than 5 kt becoming SSE around 6 kt in the evening. A chance of rain, mainly after 4am. Waves 1 ft or less.

Sunday

S wind 9 to 11 kt. Rain, mainly after 10am. Waves 1 ft or less.

Sunday Night

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

Monday

S wind around 8 kt. 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.