Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from March 16, 05:00 AM PDT until March 17, 05:00 AM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

7NM NW Seattle WA

Marine Point Forecast

[NOTICE]

Today
S 20kt
2ft

Small Craft Advisory
Tonight
S 24kt
2ft

Small Craft Advisory
Tuesday
S 23kt
2ft
Tuesday Night
S 20kt
2ft
Wednesday
S 19kt
2ft
Wednesday Night
S 20kt
2ft
Thursday
S 23kt
2ft
Thursday Night
S 22kt
1-2ft
Friday
S 14kt
1ft

Associated Zone Forecast which includes this point

Last Update: 8:00 am PDT Mar 16, 2026
Forecast Valid: 10am PDT Mar 16, 2026-6pm PDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

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

Today

S wind 18 to 20 kt. Rain before 3pm, then a slight chance of rain after 5pm. Waves around 2 ft.

Tonight

S wind 19 to 24 kt. Rain, mainly before 4am. Waves around 2 ft.

Tuesday

S wind 20 to 23 kt. Rain. Waves around 2 ft.

Tuesday Night

S wind around 20 kt. Rain. Waves around 2 ft.

Wednesday

S wind around 19 kt. Rain. Waves around 2 ft.

Wednesday Night

S wind 18 to 20 kt. Rain. Waves around 2 ft.

Thursday

S wind 21 to 23 kt. Rain. Waves around 2 ft.

Thursday Night

S wind 15 to 22 kt. Rain. Waves 1 to 2 ft.

Friday

S wind around 14 kt. Rain. Waves around 1 ft.

*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.