Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest Monday into Wednesday. Read More >

Hazardous Weather Conditions

Small Craft Advisory until November 24, 10:00 AM PST

For More Weather Information:

Portland, OR Local Forecast Office

32NM WSW Long Beach WA

Marine Point Forecast

[NOTICE]

Tonight
WNW 10kt
10ft

Small Craft Advisory
Monday
WSW 11kt
7-9ft

Small Craft Advisory
Monday Night
⇑ESE 6kt
6-7ft
Tuesday
SSE 17kt
6-7ft
Tuesday Night
SSW 25kt
9-10ft
Wednesday
S 19kt
9ft
Wednesday Night
S 22kt
9-10ft
Thanksgiving Day
WSW 21kt
8-9ft
Thursday Night
W 14kt
9-10ft

Associated Zone Forecast which includes this point

Last Update: 9:45 pm PST Nov 23, 2025
Forecast Valid: 9pm PST Nov 23, 2025-6pm PST Nov 30, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING...

Tonight

WNW wind around 10 kt. A chance of showers before 4am, then a slight chance of showers after 5am. WNW swell 10 ft at 15 seconds. Wind waves around 2 ft.

Monday

WSW wind 8 to 11 kt becoming WNW in the afternoon. Showers before 1pm, then a slight chance of showers after 4pm. WNW swell 9 ft at 14 seconds. Wind waves 1 to 2 ft.

Monday Night

Variable winds less than 5 kt becoming ESE around 6 kt after midnight. A chance of rain, mainly after 4am. WNW swell 7 ft at 13 seconds. Wind waves around 1 ft.

Tuesday

SSE wind 11 to 17 kt. Rain likely, mainly after 10am. WNW swell 6 ft. Wind waves 2 to 3 ft.

Tuesday Night

SSW wind 22 to 25 kt. Rain. WNW swell 8 to 9 ft becoming WSW. Wind waves 5 to 7 ft.

Wednesday

S wind around 19 kt. Rain. SW swell 8 ft. Wind waves around 4 ft.

Wednesday Night

S wind around 22 kt. Rain. SW swell 7 to 9 ft. Wind waves around 5 ft.

Thanksgiving Day

WSW wind 15 to 21 kt. Rain. Mixed swell...SSW 7 to 8 ft and WNW 3 to 4 ft. Wind waves 3 to 5 ft.

Thursday Night

W wind around 14 kt. Rain. Mixed swell...WSW 8 ft and WNW 4 to 5 ft. Wind waves 2 to 3 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.