Thunderstorms and Heavy Rain Across the Southern and Eastern US; Heat and Fire Weather Concerns in the West

Showers and thunderstorms are expected across the southern and eastern US this week, with heavy rain and localized flooding, particularly near the Gulf Coast. Monsoonal moisture will bring rain and potential flooding to parts of the Southwest. Heat and fire weather threats will continue to impact the West. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

34NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
Light Wind
< 1ft
Tuesday
Light Wind
< 1ft
Tuesday Night
WNW 7kt⇓
< 1ft
Wednesday
⇑SW 8kt
< 1ft
Wednesday Night
WSW 9kt⇓
< 1ft
Thursday
⇑SSW 6kt
< 1ft
Thursday Night
SW 8kt⇓
< 1ft
Independence Day
⇑SSW 6kt
< 1ft
Friday Night
SW 9kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 9:40 pm PDT Jun 30, 2025
Forecast Valid: 10pm PDT Jun 30, 2025-6pm PDT Jul 7, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Tuesday

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

Tuesday Night

WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Thursday Night

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

Independence Day

Variable winds less than 5 kt becoming SSW around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Friday Night

SW wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Partly 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.