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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For More Weather Information:

Charleston, SC Local Forecast Office

27NM NE Altamaha Sound FL

Marine Point Forecast

[NOTICE]

Tonight

S 11kt
2-3ft
Saturday

W 9kt
2-3ft
Saturday
Night
SW 10kt
2ft
Sunday

W 8kt
2ft
Sunday
Night
N 14kt
3ft
Monday

NNE 21kt
3ft
Monday
Night
NNE 16kt
4ft
Tuesday

NE 15kt
4ft
Tuesday
Night
E 11kt
3ft

Associated Zone Forecast which includes this point

Last Update: 6:20 pm EDT Apr 19, 2024
Forecast Valid: 8pm EDT Apr 19, 2024-6pm EDT Apr 26, 2024

View Nearby Observations

Detailed Forecast

Tonight

S wind around 11 kt becoming SW after midnight. Mostly clear. Seas 2 to 3 ft.

Saturday

W wind 6 to 9 kt becoming S in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Saturday Night

S wind 5 to 10 kt becoming W after midnight. A chance of showers and thunderstorms, mainly before 1am. Seas around 2 ft.

Sunday

WNW wind around 8 kt becoming ESE in the afternoon. A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 2 ft.

Sunday Night

N wind 11 to 14 kt. Showers and possibly a thunderstorm before 2am, then a chance of showers. Seas around 3 ft.

Monday

NNE wind 18 to 21 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 3 ft.

Monday Night

NNE wind 14 to 16 kt. A slight chance of thunderstorms before 8pm. Seas around 4 ft.

Tuesday

NE wind 11 to 15 kt. Sunny. Seas around 4 ft.

Tuesday Night

E wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 3 ft.

Winds and seas higher in and near tstms.

*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.