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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New Orleans/Baton Rouge, LA Local Forecast Office

12NM NNW New Orleans LA

Marine Point Forecast

[NOTICE]

This
Afternoon
Light Wind
< 1ft
High: 81 °F
Tonight

Light Wind
< 1ft
Low: 72 °F
Saturday

Light Wind
< 1ft
High: 79 °F
Saturday
Night
NNE 10kt
1-2ft
Low: 63 °F
Sunday

NNE 20kt
3-4ft
High: 66 °F
Sunday
Night
NNE 20kt
4ft
Low: 54 °F
Monday

NNE 20kt
2-4ft
High: 69 °F
Monday
Night
NNE 10kt
1-2ft
Low: 58 °F
Tuesday

ESE 10kt
1-2ft
High: 75 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:46 pm CDT Apr 19, 2024
Forecast Valid: 3pm CDT Apr 19, 2024-6pm CDT Apr 25, 2024

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy fog after 2am. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Seas 1 ft or less.

Saturday Night

SE wind 5 to 10 kt becoming NNE after midnight. A chance of showers and thunderstorms, mainly after 1am. Seas 1 to 2 ft.

Sunday

NNE wind 15 to 20 kt. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Seas 3 to 4 ft.

Sunday Night

NNE wind around 20 kt, with gusts as high as 30 kt. Partly cloudy. Seas around 4 ft.

Monday

NNE wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas 2 to 4 ft.

Monday Night

NNE wind 5 to 10 kt becoming ENE after midnight. Mostly clear. Seas 1 to 2 ft.

Tuesday

ENE wind around 10 kt becoming ESE in the afternoon. Sunny. Seas 1 to 2 ft.

Winds and waves higher in and near thunderstorms.

*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.