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

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SSW 10kt
< 1ft

Small Craft Advisory
Wednesday
⇑SSW 21kt
< 1ft
Wednesday Night
WSW 28kt
< 1ft
Thursday
SW 16kt
< 1ft
Thursday Night
SW 11kt⇓
< 1ft
Friday
Light Wind
< 1ft
Friday Night
Light Wind
< 1ft
Saturday
⇑W 8kt
< 1ft
Saturday Night
WNW 8kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 8:01 pm PDT Mar 10, 2026
Forecast Valid: 9pm 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 6 to 10 kt. Rain, mainly before 5am. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SSW 16 to 21 kt in the morning. Winds could gust as high as 32 kt. Rain. Waves 1 ft or less.

Wednesday Night

WSW wind 23 to 28 kt, with gusts as high as 38 kt. Rain. Waves 1 ft or less.

Thursday

SW wind 12 to 16 kt. Rain. Waves 1 ft or less.

Thursday Night

SW wind 6 to 11 kt becoming variable and less than 5 kt in the evening. Rain. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Rain. Waves 1 ft or less.

Friday Night

Variable winds 5 kt or less. Rain before 2am, then rain likely, possibly mixed with snow. Waves 1 ft or less.

Saturday

Variable winds less than 5 kt becoming W 5 to 8 kt in the morning. A chance of rain and snow before 8am, then a chance of rain. Waves 1 ft or less.

Saturday Night

WNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and 2am, then a slight chance of rain after 2am. 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.