Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

41NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Tuesday
⇑NNE 8kt
< 1ft
Tuesday Night
NNE 7kt⇓
< 1ft
Wednesday
Light Wind
< 1ft
Wednesday Night
SW 9kt
< 1ft
Thursday
Light Wind
< 1ft
Thursday Night
W 8kt
< 1ft
Friday
SW 10kt
< 1ft
Friday Night
SW 13kt
< 1ft
Saturday
SW 9kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:25 am PDT Jul 15, 2025
Forecast Valid: 3am PDT Jul 15, 2025-6pm PDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

Tuesday

Variable winds less than 5 kt becoming NNE 5 to 8 kt in the morning. Sunny. Waves 1 ft or less.

Tuesday Night

NNE wind 5 to 7 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

SW wind 5 to 9 kt. Mostly clear. Waves 1 ft or less.

Thursday

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

Thursday Night

W wind 5 to 8 kt becoming SW after midnight. Mostly clear. Waves 1 ft or less.

Friday

SW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

SW wind 11 to 13 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SW wind 7 to 9 kt. 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.