Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

For More Weather Information:

Seattle, WA Local Forecast Office

35NM SW Seattle WA

Marine Point Forecast

[NOTICE]

Today
SSW 9kt
< 1ft
Tonight
SSW 8kt
< 1ft
Friday
SSW 12kt
< 1ft
Friday Night
WSW 12kt
< 1ft
Saturday
W 6kt
< 1ft
Saturday Night
Light Wind
< 1ft
Sunday
Light Wind
< 1ft
Sunday Night
Light Wind
< 1ft
Monday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 3:02 am PDT Mar 19, 2026
Forecast Valid: 5am PDT Mar 19, 2026-6pm PDT Mar 25, 2026

View Nearby Observations

Detailed Forecast

Today

SSW wind 7 to 9 kt. Rain. Waves 1 ft or less.

Tonight

SSW wind 6 to 8 kt. Rain. Waves 1 ft or less.

Friday

SSW wind 9 to 12 kt. Rain. Waves 1 ft or less.

Friday Night

WSW wind 7 to 12 kt. Showers likely, mainly before 11pm. Waves 1 ft or less.

Saturday

W wind around 6 kt. A chance of showers. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A slight chance of showers. Waves 1 ft or less.

Sunday

Variable winds 5 kt or less. A slight chance of showers. Waves 1 ft or less.

Sunday Night

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

Monday

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.