Showers and Thunderstorms for the East; Cooler Temperatures Return Sunday into Early Week

Showers and thunderstorms will accompany a cold front that will move across the eastern third of the country through Sunday. In the wake of this front, cooler temperatures will follow for most areas east of the Rockies. A wet pattern is expected to unfold across most of Florida this week with a persistent onshore flow and increase rip currents. For Hawaii, a return toward more rain the week ahead. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

20NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
N 6kt
< 1ft
Tonight
Light Wind
< 1ft
Monday
⇑WSW 9kt
< 1ft
Monday Night
WSW 10kt
< 1ft
Tuesday
ESE 7kt⇓
< 1ft
Tuesday Night
Light Wind
< 1ft
Wednesday
Light Wind
< 1ft
Wednesday Night
N 6kt⇓
< 1ft
Thursday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 11:27 am PDT Apr 5, 2026
Forecast Valid: 3pm PDT Apr 5, 2026-6pm PDT Apr 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

N wind around 6 kt. Partly sunny. Waves 1 ft or less.

Tonight

Variable winds 5 kt or less. Mostly cloudy, then gradually becoming mostly clear. Waves 1 ft or less.

Monday

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

Monday Night

WSW wind 8 to 10 kt becoming S in the evening. Partly cloudy. Waves 1 ft or less.

Tuesday

ESE wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Mostly sunny. Waves 1 ft or less.

Tuesday Night

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

Wednesday

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

Wednesday Night

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

Thursday

Variable winds 5 kt or less. 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.