Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

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

For More Weather Information:

Seattle, WA Local Forecast Office

37NM N Seattle WA

Marine Point Forecast

[NOTICE]

Today
SSE 15kt
< 1ft
Tonight
W 8kt
< 1ft
Thursday
S 9kt
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
SE 10kt
< 1ft
Friday Night
ESE 7kt
< 1ft
Saturday
SE 10kt
< 1ft
Saturday Night
SE 10kt
< 1ft
Sunday
SE 9kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 8:29 am PST Jan 7, 2026
Forecast Valid: 11am PST Jan 7, 2026-6pm PST Jan 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM PST THIS MORNING

Today

SSE wind 11 to 15 kt, with gusts as high as 22 kt. Rain, possibly mixed with snow showers, becoming all rain after 1pm. Waves 1 ft or less.

Tonight

W wind around 8 kt. Rain likely, possibly mixed with snow showers, becoming all rain after 10pm. Waves 1 ft or less.

Thursday

S wind 7 to 9 kt. Showers likely, mainly before 10am. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Showers likely, mainly between 10pm and 4am. Waves 1 ft or less.

Friday

SE wind 7 to 10 kt. A chance of showers before 10am. Waves 1 ft or less.

Friday Night

ESE wind around 7 kt. A slight chance of rain after 4am. Waves 1 ft or less.

Saturday

SE wind 8 to 10 kt. A chance of rain, mainly after 10am. Waves 1 ft or less.

Saturday Night

SE wind 8 to 10 kt. A chance of rain. Waves 1 ft or less.

Sunday

SE wind 7 to 9 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.