Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
NNE 10kt
< 1ft
Juneteenth
N 8kt
< 1ft
Friday Night
S 13kt
< 1ft
Saturday
SSW 15kt
1ft
Saturday Night
SW 12kt
1ft
Sunday
SSW 7kt⇓
< 1ft
Sunday Night
N 11kt⇓
< 1ft
Monday
⇑N 13kt
< 1ft
Monday Night
N 14kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Jun 18, 2026
Forecast Valid: 9pm PDT Jun 18, 2026-6pm PDT Jun 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

NNE wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.

Juneteenth

N wind 6 to 8 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

N wind 7 to 13 kt becoming S after midnight. Increasing clouds. Waves 1 ft or less.

Saturday

SSW wind 8 to 15 kt. Mostly cloudy through mid morning, then gradual clearing. Waves around 1 ft.

Saturday Night

SW wind 8 to 12 kt. Mostly clear. Waves around 1 ft.

Sunday

SSW wind 5 to 7 kt becoming variable and less than 5 kt. Sunny. Waves 1 ft or less.

Sunday Night

N wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Clear. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming N 8 to 13 kt in the morning. Mostly sunny. Waves 1 ft or less.

Monday Night

N wind 5 to 14 kt. Mostly clear. 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.