Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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Hazardous Weather Conditions

Small Craft Advisory in effect from April 20, 02:00 PM PDT until April 20, 11:00 PM PDT

For More Weather Information:

Seattle, WA Local Forecast Office

21NM N Seattle WA

Marine Point Forecast

[NOTICE]

Tonight

ENE 6kt
< 1ft
Saturday

SSW 13kt
1-2ft

Small Craft Advisory
Saturday
Night
S 16kt
1-2ft

Small Craft Advisory
Sunday

S 8kt
< 1ft
Sunday
Night
NW 8kt
< 1ft
Monday

NNW 10kt
< 1ft
Monday
Night
NNW 11kt
< 1ft
Tuesday

WNW 8kt
< 1ft
Tuesday
Night
WNW 10kt
1ft

Associated Zone Forecast which includes this point

Last Update: 3:40 pm PDT Apr 19, 2024
Forecast Valid: 7pm PDT Apr 19, 2024-6pm PDT Apr 26, 2024

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH

Tonight

ENE wind around 6 kt. Clear. Wind waves 1 ft or less.

Saturday

E wind 5 to 13 kt becoming SSW in the afternoon. A chance of rain, mainly after 4pm. Wind waves 1 to 2 ft.

Saturday Night

S wind 8 to 16 kt. Rain. Wind waves 1 to 2 ft.

Sunday

S wind 5 to 8 kt becoming WNW in the afternoon. Rain likely. Wind waves 1 ft or less.

Sunday Night

NW wind 5 to 8 kt. Partly cloudy. Wind waves 1 ft or less.

Monday

NNW wind 5 to 10 kt. Sunny. Wind waves 1 ft or less.

Monday Night

NNW wind 5 to 11 kt. Partly cloudy. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming WNW 5 to 8 kt in the afternoon. Partly sunny. Wind waves 1 ft or less.

Tuesday Night

WNW wind 8 to 10 kt becoming SSE after midnight. A chance of rain. Wind 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.