Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 12, 10:00 AM PST

For More Weather Information:

Seattle, WA Local Forecast Office

12NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Today
SSW 10kt
< 1ft
Tonight
SSW 8kt⇓
< 1ft
Tuesday
Light Wind
< 1ft
Tuesday Night
Light Wind
< 1ft
Wednesday
Light Wind
< 1ft
Wednesday Night
Light Wind
< 1ft
Thursday
NNE 9kt
< 1ft
Thursday Night
NNE 6kt
< 1ft
Friday
⇑NNE 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 7:00 am PST Jan 12, 2026
Forecast Valid: 7am PST Jan 12, 2026-6pm PST Jan 18, 2026

View Nearby Observations

Detailed Forecast

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

Today

SSW wind around 10 kt. Rain likely, mainly before 8am. Waves 1 ft or less.

Tonight

SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A slight chance of rain before 7pm. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Patchy fog before 7am. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Patchy fog. Waves 1 ft or less.

Wednesday

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

Wednesday Night

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

Thursday

NNE wind 5 to 9 kt. Partly sunny. Waves 1 ft or less.

Thursday Night

NNE wind around 6 kt. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming NNE around 6 kt in the morning. Sunny. 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.