Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

For More Weather Information:

Portland, OR Local Forecast Office

6NM NE Long Beach WA

Marine Point Forecast

[NOTICE]

This Afternoon
SSW 19kt
3ft

Gale Warning
Tonight
WSW 17kt
2-3ft

Gale Warning
Thursday
Light Wind
1ft

Small Craft Advisory
Thursday Night
Light Wind
1ft
Friday
Light Wind
1ft
Friday Night
Light Wind
1ft
Saturday
⇑S 6kt
1ft
Saturday Night
S 12kt
2ft
Sunday
S 10kt
2ft

Associated Zone Forecast which includes this point

Last Update: 2:21 pm PST Dec 10, 2025
Forecast Valid: 2pm PST Dec 10, 2025-6pm PST Dec 16, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind around 19 kt, with gusts as high as 31 kt. Showers. N swell 0 ft at 0 seconds. Wind waves around 4 ft.

Tonight

WSW wind 7 to 17 kt, with gusts as high as 28 kt. Showers. N swell 0 ft at 0 seconds. Wind waves 2 to 4 ft.

Thursday

Variable winds 5 kt or less. Showers. N swell 0 ft at 0 seconds. Wind waves around 1 ft.

Thursday Night

Variable winds 5 kt or less. Showers. N swell 0 ft. Wind waves around 1 ft.

Friday

Variable winds 5 kt or less. Showers likely. N swell 0 ft. Wind waves around 1 ft.

Friday Night

Variable winds 5 kt or less. A chance of showers, mainly before 4am. N swell 0 ft. Wind waves around 1 ft.

Saturday

Variable winds less than 5 kt becoming S around 6 kt in the morning. A chance of rain, mainly after 4pm. N swell 0 ft. Wind waves around 1 ft.

Saturday Night

S wind 10 to 12 kt, with gusts as high as 21 kt. Rain. N swell 0 ft. Wind waves 2 to 3 ft.

Sunday

S wind around 10 kt, with gusts as high as 20 kt. Rain. N swell 0 ft. Wind 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.