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New Orleans/Baton Rouge, LA Local Forecast Office

56NM S Theriot LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 73 °F
SE 15kt
3ft
Tonight
Low: 71 °F
SE 15kt
3-4ft
Saturday
High: 74 °F
SE 15kt
4ft
Saturday Night
Low: 70 °F
SE 10kt
3-4ft
Sunday
High: 74 °F
SSE 10kt
3ft
Sunday Night
Low: 71 °F
SSE 10kt
3ft
Monday
High: 74 °F
SSE 10kt
3ft
Monday Night
Low: 71 °F
SE 15kt
3ft
Tuesday
High: 75 °F
SE 15kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:40 pm CST Mar 6, 2026
Forecast Valid: 1pm CST Mar 6, 2026-6pm CDT Mar 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind 10 to 15 kt. A slight chance of showers and thunderstorms after 5pm. Seas around 3 ft.

Tonight

SE wind around 15 kt. Mostly cloudy. Seas 3 to 4 ft.

Saturday

SE wind 10 to 15 kt. Mostly cloudy, then gradually becoming sunny. Seas around 4 ft.

Saturday Night

SE wind around 10 kt. A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Seas 3 to 4 ft.

Sunday

SSE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after noon. Seas around 3 ft.

Sunday Night

SSE wind 5 to 10 kt. Partly cloudy. Seas around 3 ft.

Monday

SSE wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.

Monday Night

SE wind 10 to 15 kt. Partly cloudy. Seas around 3 ft.

Tuesday

SE wind around 15 kt. Partly sunny. Seas 3 to 4 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.