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

35NM WSW Seattle WA

Marine Point Forecast

[NOTICE]

This
Afternoon
NNE 14kt
2ft
Tonight

NNE 13kt
1-2ft
Saturday

WSW 17kt
1-2ft
Saturday
Night
SSW 17kt
1-2ft
Sunday

WSW 12kt
1ft
Sunday
Night
W 11kt
< 1ft
Monday

ENE 10kt
< 1ft
Monday
Night
NNE 12kt
< 1ft
Tuesday

S 9kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:33 pm PDT Apr 19, 2024
Forecast Valid: 3pm PDT Apr 19, 2024-6pm PDT Apr 25, 2024

View Nearby Observations

Detailed Forecast

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

This Afternoon

NNE wind around 14 kt. Sunny. Wind waves around 2 ft.

Tonight

NNE wind 8 to 13 kt. Mostly clear. Wind waves 1 to 2 ft.

Saturday

NE wind 5 to 10 kt becoming WSW 12 to 17 kt in the afternoon. Rain likely, mainly after 4pm. Wind waves 1 to 2 ft.

Saturday Night

SSW wind 9 to 17 kt. Rain, mainly before 11pm. Wind waves 1 to 2 ft.

Sunday

WSW wind 8 to 12 kt. Rain likely. Wind waves around 1 ft.

Sunday Night

W wind 6 to 11 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Wind waves 1 ft or less.

Monday

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

Monday Night

NNE wind 5 to 12 kt. Mostly cloudy. Wind waves 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming S 5 to 9 kt in the morning. Partly sunny. 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.