Severe Weather and Flooding Expected Across Parts of the South into the Ohio Valley

Widespread heavy rain and flash flooding is possible across the Mid-Mississippi Valley and Ohio Valley through Friday night along a slow-moving cold front. South of this front will be a severe weather threat from the Southern Plains, the Mid-South, and Lower Mississippi Valley to the Ohio Valley. Chilly temperatures and heavy mountain snowfall will persist for parts of the West.
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Hazardous Weather Conditions

Small Craft Advisory until March 24, 05:00 AM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

23NM S Seattle WA

Marine Point Forecast

[NOTICE]

Today

WSW 13kt
< 1ft
Tonight

WSW 11kt
< 1ft
Saturday

SSW 7kt
< 1ft
Saturday
Night
SSW 9kt
< 1ft
Sunday

S 6kt
< 1ft
Sunday
Night
SSW 6kt
< 1ft
Monday

NNE 10kt
< 1ft
Monday
Night
NE 10kt
< 1ft
Tuesday

NNE 11kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 3:40 am PDT Mar 24, 2023
Forecast Valid: 5am PDT Mar 24, 2023-6pm PDT Mar 30, 2023

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM PDT EARLY THIS

Synopsis: A surface trough over the coastal waters will shift inland today for continued onshore flow. The flow will remain onshore, but be weaker, into the weekend as high pressure builds over the offshore waters. Offshore flow will then develop early next week as a surface low digs southward over the offshore waters.

Today

WSW wind 9 to 13 kt. Rain. Wind waves 1 ft or less.

Tonight

WSW wind 6 to 11 kt. Rain likely, possibly mixing with snow after 3am, then gradually ending. Wind waves 1 ft or less.

Saturday

SSW wind around 7 kt. Rain, mainly after 11am. Wind waves 1 ft or less.

Saturday Night

SSW wind 5 to 9 kt. Rain likely, mainly before 11pm. Wind waves 1 ft or less.

Sunday

S wind around 6 kt. Rain likely, mainly after 11am. Wind waves 1 ft or less.

Sunday Night

SSW wind around 6 kt becoming variable and less than 5 kt in the evening. A slight chance of rain before 11pm. Wind waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming NNE 5 to 10 kt in the morning. Mostly sunny. Wind waves 1 ft or less.

Monday Night

NE wind around 10 kt. A slight chance of rain. Wind waves 1 ft or less.

Tuesday

NNE wind 8 to 11 kt. A chance of rain. 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.