Heavy Precipitation for Pacific Northwest; Heavy Snow Diminishing across New England

Multiple rounds of heavy to excessive rainfall, mountain snow and gusty winds will impact the Northwest U.S. into the central and northern Rockies this week. Urban, small stream, and moderate to isolated major river flooding are also expected across the Cascades through mid-week. Meanwhile, the heavy snow threat across the Northeast will finally diminish this evening.
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Hazardous Weather Conditions

Small Craft Advisory until December 5, 06:00 AM PST

For More Weather Information:

Seattle, WA Local Forecast Office

11NM S Seattle WA

Marine Point Forecast

[NOTICE]

Overnight

S 13kt
2ft

Small Craft Advisory
Tuesday

S 9kt
< 1ft
Tuesday
Night
NNW 6kt
< 1ft
Wednesday

WNW 11kt
< 1ft
Wednesday
Night
S 10kt
1ft
Thursday

S 11kt
1ft
Thursday
Night
SSW 10kt
1ft
Friday

SSW 8kt
< 1ft
Friday
Night
SE 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:40 am PST Dec 5, 2023
Forecast Valid: 3am PST Dec 5, 2023-6pm PST Dec 11, 2023

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 AM PST EARLY THIS

Overnight

S wind around 13 kt. Rain. Wind waves around 2 ft.

Tuesday

S wind 6 to 9 kt. Rain. Wind waves 1 ft or less.

Tuesday Night

NNW wind around 6 kt becoming ESE in the evening. Rain. Wind waves 1 ft or less.

Wednesday

NNW wind 7 to 11 kt becoming W in the afternoon. Rain. Wind waves 1 ft or less.

Wednesday Night

S wind 8 to 10 kt. Rain. Wind waves around 1 ft.

Thursday

S wind 9 to 11 kt becoming SW in the afternoon. Rain. Wind waves around 1 ft.

Thursday Night

SSW wind 8 to 10 kt. Rain. Wind waves around 1 ft.

Friday

SSW wind 6 to 8 kt. Rain likely. Wind waves 1 ft or less.

Friday Night

SE wind around 6 kt. Rain likely. Wind 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.