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 >

For More Weather Information:

Seattle, WA Local Forecast Office

17NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today
SW 13kt
1ft
Tonight
SSE 9kt
< 1ft
Thursday
SE 6kt⇓
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
Light Wind
< 1ft
Friday Night
S 6kt⇓
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:27 pm PDT Oct 27, 2026
Forecast Valid: 10am PDT Oct 28, 2026-6pm PST Nov 3, 2026

View Nearby Observations

Detailed Forecast

Today

SW wind 8 to 13 kt. Rain likely, mainly between 3pm and 4pm. Waves around 1 ft.

Tonight

SSE wind 6 to 9 kt. Rain likely, mainly after 1am. Waves 1 ft or less.

Thursday

SE wind around 6 kt becoming variable and less than 5 kt in the morning. A chance of rain before 10am, then a chance of rain after 4pm. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of rain. Waves 1 ft or less.

Friday

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

Friday Night

S wind around 6 kt becoming variable and less than 5 kt after midnight. A chance of rain, mainly before 11pm. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A slight chance of rain. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. Mostly cloudy. 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.