Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

13NM W Seattle WA

Marine Point Forecast

[NOTICE]

Today
⇑N 9kt
< 1ft
Tonight
NNE 6kt⇓
< 1ft
Monday
Light Wind
< 1ft
Monday Night
⇑N 6kt
< 1ft
Tuesday
NNE 12kt
< 1ft
Tuesday Night
NNE 9kt⇓
< 1ft
Wednesday
Light Wind
< 1ft
Wednesday Night
Light Wind
< 1ft
Thursday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:26 pm PDT Oct 17, 2026
Forecast Valid: 8am PDT Oct 18, 2026-6pm PDT Oct 24, 2026

View Nearby Observations

Detailed Forecast

Today

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

Tonight

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

Monday

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

Monday Night

Variable winds less than 5 kt becoming N around 6 kt after midnight. Cloudy during the early evening, then gradual clearing. Waves 1 ft or less.

Tuesday

NNE wind 7 to 12 kt. Sunny. Waves 1 ft or less.

Tuesday Night

NNE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Clear. Waves 1 ft or less.

Wednesday

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

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Partly 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.