Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Small Craft Advisory until March 18, 05:00 AM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

41NM SSW Seattle WA

Marine Point Forecast

[NOTICE]

Tonight
SSW 11kt
< 1ft

Small Craft Advisory
Wednesday
SSW 11kt
< 1ft
Wednesday Night
⇑SSW 6kt
< 1ft
Thursday
SSW 8kt
< 1ft
Thursday Night
SSW 8kt
< 1ft
Friday
SSW 11kt
< 1ft
Friday Night
WSW 11kt
< 1ft
Saturday
WSW 9kt
< 1ft
Saturday Night
W 9kt⇓
< 1ft

Associated Zone Forecast which includes this point

Last Update: 8:01 pm PDT Mar 17, 2026
Forecast Valid: 9pm PDT Mar 17, 2026-6pm PDT Mar 24, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Tonight

SSW wind 5 to 11 kt. Rain. Waves 1 ft or less.

Wednesday

SSW wind 6 to 11 kt. Rain. Waves 1 ft or less.

Wednesday Night

Variable winds less than 5 kt becoming SSW around 6 kt in the evening. Rain. Waves 1 ft or less.

Thursday

SSW wind around 8 kt. Rain. Waves 1 ft or less.

Thursday Night

SSW wind around 8 kt. Rain. Waves 1 ft or less.

Friday

SSW wind 7 to 11 kt. Rain. Waves 1 ft or less.

Friday Night

WSW wind 9 to 11 kt. Rain likely, mainly before 11pm. Waves 1 ft or less.

Saturday

WSW wind around 9 kt. A chance of rain and snow before 11am, then a chance of rain. Waves 1 ft or less.

Saturday Night

W wind 5 to 9 kt becoming variable and less than 5 kt in the evening. A slight chance of rain before 11pm, then a slight chance of rain and snow. 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.