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.
Read More...

En Español

Hazardous Weather Conditions

Small Craft Advisory in effect from April 19, 03:00 PM EDT until April 20, 12:00 AM EDT

For More Weather Information:

Baltimore, MD/Washington, D.C. Local Forecast Office

6NM SSE Annapolis MD

Marine Point Forecast

[NOTICE]

This
Afternoon
SSE 8kt
1ft

Small Craft Advisory
Tonight

S 11kt
1ft

Small Craft Advisory
Saturday

NNW 11kt
1ft
Saturday
Night
NW 13kt
1ft
Sunday

NNW 7kt
1ft
Sunday
Night
WNW 8kt
< 1ft
Monday

N 8kt
1ft
Monday
Night
SSW 6kt
< 1ft
Tuesday

S 14kt
1-2ft

Associated Zone Forecast which includes this point

Last Update: 10:30 am EDT Apr 19, 2024
Forecast Valid: 12pm EDT Apr 19, 2024-6pm EDT Apr 25, 2024

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM EDT THIS AFTERNOON

This Afternoon

SSE wind around 8 kt. Mostly cloudy. Seas around 1 ft.

Tonight

S wind 8 to 11 kt becoming SSW 5 to 8 kt after midnight. Scattered showers, mainly before 4am. Patchy fog between 2am and 3am. Seas around 1 ft.

Saturday

NNW wind 9 to 11 kt becoming WNW in the afternoon. Isolated showers before 7am. Seas around 1 ft.

Saturday Night

NW wind around 13 kt, with gusts as high as 19 kt. Partly cloudy. Seas around 1 ft.

Sunday

NNW wind around 7 kt becoming W in the afternoon. Partly sunny. Seas around 1 ft.

Sunday Night

W wind 6 to 8 kt becoming NW after midnight. Mostly cloudy. Seas 1 ft or less.

Monday

NNW wind around 8 kt becoming NE in the afternoon. Sunny. Seas around 1 ft.

Monday Night

Variable winds less than 5 kt becoming SSW around 6 kt after midnight. Clear. Seas 1 ft or less.

Tuesday

S wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 20 kt. Sunny. Seas 1 to 2 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.