Bering Sea Storms in Alaska; Heavy Rain in Hawaii; Severe Thunderstorms in the Upper Mississippi Valley

A series of Bering Sea storms continues to impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Tropical moisture will bring the potential for heavy rain and thunderstorms to Hawaii through early Thursday. A few severe thunderstorms are possible over the Upper Mississippi Valley today with some tornado potential. Read More >

Hazardous Weather Conditions

Small Craft Advisory until October 28, 11:00 AM PDT

For More Weather Information:

Portland, OR Local Forecast Office

2NM NNW Cannon Beach OR

Marine Point Forecast

[NOTICE]

Today
SW 8kt
8ft

Small Craft Advisory
Tonight
SW 7kt
6-7ft
Thursday
5-7ft
Thursday Night
Light Wind
5ft
Friday
SSE 10kt
4-5ft
Friday Night
SSE 9kt
3-4ft
Saturday
Light Wind
2ft
Saturday Night
Light Wind
3-4ft
Sunday
Light Wind
4ft

Associated Zone Forecast which includes this point

Last Update: 9:41 am PDT Oct 28, 2026
Forecast Valid: 10am PDT Oct 28, 2026-6pm PST Nov 3, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind around 8 kt. Showers, mainly before 4pm. Mixed swell...WNW 7 ft at 10 seconds and W 3 ft at 0 seconds. Wind waves around 2 ft.

Tonight

SW wind around 7 kt. Showers, mainly before 5am. Mixed swell...WNW 6 ft at 10 seconds and W 2 ft at 0 seconds. Wind waves 1 to 2 ft.

Thursday

Showers likely, mainly between 8am and 3pm. Mixed swell...WNW 6 ft at 10 seconds and WNW 2 ft at 0 seconds. Wind waves 1 to 2 ft.

Thursday Night

Variable winds 5 kt or less. Showers likely. Mixed swell...WNW 4 to 5 ft and WNW 2 ft. Wind waves around 1 ft.

Friday

SSE wind 5 to 10 kt. Showers. Mixed swell...WNW 3 to 4 ft and WNW 2 ft becoming WSW. Wind waves 1 to 2 ft.

Friday Night

SSE wind 5 to 9 kt. Showers likely, mainly before 11pm. Mixed swell...WNW 2 to 3 ft and SW 2 ft. Wind waves 1 to 2 ft.

Saturday

Variable winds 5 kt or less. A chance of rain. Mixed swell...WNW 2 ft and WNW 1 ft. Wind waves around 1 ft.

Saturday Night

Variable winds 5 kt or less. A chance of rain. Mixed swell...W 3 ft and W 2 ft. Wind waves 1 ft or less.

Sunday

Variable winds 5 kt or less. A slight chance of rain. Mixed swell...W 3 ft and W 2 ft. Wind 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.