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

24NM SW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
NNE 8kt
< 1ft
Tonight
NE 6kt⇓
< 1ft
Monday
Light Wind
< 1ft
Monday Night
⇑NNE 6kt
< 1ft
Tuesday
NNE 10kt
< 1ft
Tuesday Night
NNE 8kt⇓
< 1ft
Wednesday
Light Wind
< 1ft
Wednesday Night
Light Wind
< 1ft
Thursday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:25 am PDT Oct 18, 2026
Forecast Valid: 1pm PDT Oct 18, 2026-6pm PDT Oct 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind around 8 kt. Mostly sunny. Waves 1 ft or less.

Tonight

NE wind around 6 kt becoming variable and less than 5 kt in the evening. Areas of fog after 3am. Waves 1 ft or less.

Monday

Variable winds 5 kt or less. Areas of fog before 11am. Waves 1 ft or less.

Monday Night

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

Tuesday

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

Tuesday Night

NNE wind 5 to 8 kt becoming variable and less than 5 kt in the evening. 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. A slight chance of showers. 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.