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

Tropical moisture from the remnants of Odalys and Hurricane Polo 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. Flood Watches have been issued through Wednesday in the southwest U.S. and moderate risk outlooks have been issued today through Thursday. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from September 28, 05:00 PM PDT until September 29, 05:00 PM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

6NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
SSE 11kt
< 1ft
Tonight
S 24kt
1-3ft

Small Craft Advisory
Tuesday
S 22kt
2ft

Small Craft Advisory
Tuesday Night
ENE 12kt⇓
< 1ft
Wednesday
⇑N 9kt
< 1ft
Wednesday Night
N 10kt
< 1ft
Thursday
⇑NNE 9kt
< 1ft
Thursday Night
N 8kt
< 1ft
Friday
⇑N 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 am PDT Sep 28, 2026
Forecast Valid: 12pm PDT Sep 28, 2026-6pm PDT Oct 4, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS AFTERNOON THROUGH

This Afternoon

SSE wind 7 to 11 kt. Mostly sunny. Waves 1 ft or less.

Tonight

S wind 19 to 24 kt. A chance of rain, mainly after 2am. Waves 1 to 3 ft.

Tuesday

S wind 17 to 22 kt becoming WSW in the afternoon. Winds could gust as high as 29 kt. Rain likely. Waves around 2 ft.

Tuesday Night

ENE wind 7 to 12 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 5 to 9 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Wednesday Night

N wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming NNE 5 to 9 kt in the afternoon. Mostly cloudy. Waves 1 ft or less.

Thursday Night

N wind 5 to 8 kt becoming ENE after midnight. Mostly cloudy. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Mostly 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.