Flooding and Rip Current Concerns from Chantal; Lingering Flood Watches in Central Texas

Chantal is now a Tropical Depression. Flash flood concerns continue across portions of central North Carolina into Monday. Life-threatening surf and rip currents conditions are expected to continue at beaches along the U.S. East Coast from northeastern Florida to the Mid-Atlantic states during the next day or so. Flood Watches and recovery continue across central Texas. Read More >

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

17NM E Grand Isle LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 79 °F
Light Wind
< 1ft
Monday
High: 90 °F
Light Wind
< 1ft
Monday Night
Low: 79 °F
Light Wind
< 1ft
Tuesday
High: 90 °F
Light Wind
< 1ft
Tuesday Night
Low: 80 °F
Light Wind
< 1ft
Wednesday
High: 90 °F
W 10kt
< 1ft
Wednesday Night
Low: 80 °F
WSW 10kt
< 1ft
Thursday
High: 90 °F
W 10kt
< 1ft
Thursday Night
Low: 81 °F
SW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:21 pm CDT Jul 6, 2025
Forecast Valid: 7pm CDT Jul 6, 2025-6pm CDT Jul 13, 2025

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 11am and 3pm. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Seas 1 ft or less.

Wednesday

W wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas 1 ft or less.

Wednesday Night

WSW wind 5 to 10 kt. A chance of showers and thunderstorms after 1am. Seas 1 ft or less.

Thursday

W wind 5 to 10 kt. Showers and thunderstorms likely. Seas 1 ft or less.

Thursday Night

SW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 1am. Seas around 1 ft.

Winds and seas 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.