Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

16NM N Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Friday
Light Wind
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
SSE 12kt
< 1ft
Monday
SSE 17kt
1-2ft
Monday Night
SSE 16kt
2ft

Associated Zone Forecast which includes this point

Last Update: 2:26 pm PDT Mar 12, 2026
Forecast Valid: 7pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Friday

Variable winds 5 kt or less. Rain, possibly mixed with snow, becoming all rain after 10am. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Rain before 11pm, then rain and snow between 11pm and 5am, then rain after 5am. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Rain and snow likely before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A slight chance of rain and snow before 8pm, then a slight chance of rain between 8pm and 11pm. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Rain likely, mainly after 11am. Waves 1 ft or less.

Sunday Night

SSE wind 8 to 12 kt, with gusts as high as 20 kt. Rain. Waves 1 ft or less.

Monday

SSE wind 14 to 17 kt, with gusts as high as 27 kt. Rain. Waves 1 to 2 ft.

Monday Night

SSE wind around 16 kt, with gusts as high as 24 kt. Rain likely. Waves around 2 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.