Air Quality Concerns; Fire Weather; Extreme Heat; Severe Thunderstorms and Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and flash flooding possible for the Southeast through today. Strong to severe thunderstorms for the Southern Plains with severe wind gusts and large hail possible. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑SSW 9kt
< 1ft
Tonight
SW 9kt⇓
< 1ft
Tuesday
⇑SW 9kt
< 1ft
Tuesday Night
WSW 11kt
< 1ft
Wednesday
⇑SW 9kt
< 1ft
Wednesday Night
SW 11kt⇓
< 1ft
Thursday
⇑SW 7kt
< 1ft
Thursday Night
WSW 8kt⇓
< 1ft
Friday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 3:15 am PDT Aug 4, 2025
Forecast Valid: 7am PDT Aug 4, 2025-6pm PDT Aug 10, 2025

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSW 5 to 9 kt in the morning. Mostly sunny. Waves 1 ft or less.

Tonight

SW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. A slight chance of rain after 11am. Waves 1 ft or less.

Tuesday Night

WSW wind 5 to 11 kt. A chance of rain. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SW 5 to 9 kt in the morning. Rain likely before 5pm, then showers likely and possibly a thunderstorm after 5pm. Waves 1 ft or less.

Wednesday Night

SW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 11pm. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. A chance of rain. Waves 1 ft or less.

Thursday Night

WSW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. 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.