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

14NM S Seattle WA

Marine Point Forecast

[NOTICE]

This Afternoon
⇑S 6kt
< 1ft
Tonight
S 8kt
< 1ft
Friday
SSW 13kt
< 1ft
Friday Night
SW 12kt
< 1ft
Saturday
Light Wind
< 1ft
Saturday Night
W 6kt
< 1ft
Sunday
S 6kt
< 1ft
Sunday Night
WNW 6kt⇓
< 1ft
Monday
Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:36 pm PDT Mar 19, 2026
Forecast Valid: 3pm PDT Mar 19, 2026-6pm PDT Mar 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds less than 5 kt becoming S around 6 kt. Rain. Waves 1 ft or less.

Tonight

S wind 5 to 8 kt. Rain. Waves 1 ft or less.

Friday

SSW wind 11 to 13 kt. Rain, mainly before 3pm. Waves 1 ft or less.

Friday Night

SW wind 5 to 12 kt becoming NNE in the evening. Rain likely, mainly before 11pm. Waves 1 ft or less.

Saturday

Variable winds 5 kt or less. A chance of rain, mainly before 11am. Waves 1 ft or less.

Saturday Night

W wind around 6 kt becoming S after midnight. A slight chance of rain before 2am, then a slight chance of rain and snow. Waves 1 ft or less.

Sunday

S wind around 6 kt becoming SW in the afternoon. A slight chance of rain and snow before 11am, then a slight chance of rain. Waves 1 ft or less.

Sunday Night

WNW 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.

*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.