Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

For More Weather Information:

Seattle, WA Local Forecast Office

30NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SSW 12kt
< 1ft

Small Craft Advisory
Wednesday
⇑SSW 20kt
< 1ft
Wednesday Night
SW 26kt
< 1ft
Thursday
SW 15kt
< 1ft
Thursday Night
S 10kt
< 1ft
Friday
Light Wind
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
SW 7kt
< 1ft
Saturday Night
W 7kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:25 pm PDT Mar 10, 2026
Forecast Valid: 7pm PDT Mar 10, 2026-6pm PDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM PDT THIS EVENING...

Tonight

SSW wind 9 to 12 kt. Rain, mainly before 2am. Waves 1 ft or less.

Wednesday

SSW wind 8 to 13 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 28 kt. Rain. Waves 1 ft or less.

Wednesday Night

SW wind 21 to 26 kt. Rain. Waves 1 ft or less.

Thursday

SW wind 12 to 15 kt. Rain. Waves 1 ft or less.

Thursday Night

S wind 5 to 10 kt. Rain. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Rain, possibly mixed with snow, becoming all rain after 11am. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Rain before 11pm, then rain likely, possibly mixed with snow. Waves 1 ft or less.

Saturday

SW wind 5 to 7 kt. A chance of rain and snow before 11am, then a chance of rain. Waves 1 ft or less.

Saturday Night

W wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A slight chance of rain and snow. 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.