Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Isolated severe thunderstorm gusts and a couple of tornadoes will be possible from southeast New Mexico into west Texas. Read More >

Hazardous Weather Conditions

Small Craft Advisory until September 29, 05:00 PM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

2NM WNW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
S 18kt
< 1ft
Tuesday
SSW 15kt
< 1ft
Tuesday Night
ENE 7kt⇓
< 1ft
Wednesday
⇑N 6kt
< 1ft
Wednesday Night
N 6kt⇓
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
Light Wind
< 1ft
Friday
⇑N 6kt
< 1ft
Friday Night
N 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Sep 28, 2026
Forecast Valid: 9pm PDT Sep 28, 2026-6pm PDT Oct 5, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM PDT THIS AFTERNOON

Tonight

S wind 15 to 18 kt, with gusts as high as 25 kt. A chance of rain, mainly after 11pm. Waves 1 ft or less.

Tuesday

SSW wind 10 to 15 kt. Rain likely. Waves 1 ft or less.

Tuesday Night

ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of rain before 10pm. Waves 1 ft or less.

Wednesday

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

Wednesday Night

N wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.

Thursday Night

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

Friday

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

Friday Night

N wind 5 to 8 kt. 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.