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New Orleans/Baton Rouge, LA Local Forecast Office

56NM S Theriot LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 66 °F
ENE 25kt
6ft

Small Craft Advisory
Tonight
Low: 63 °F
E 25kt
6-7ft

Small Craft Advisory
Saturday
High: 73 °F
SSE 20kt
4-5ft

Small Craft Advisory
Saturday Night
Low: 71 °F
SSE 15kt
3-4ft
Sunday
High: 75 °F
NE 15kt
3ft
Sunday Night
Low: 68 °F
NE 25kt
4-6ft
Monday
High: 75 °F
ENE 20kt
5-6ft
Monday Night
Low: 61 °F
NNW 20kt
4-5ft
Tuesday
High: 66 °F
NNW 20kt
5-6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:31 am CST Nov 28, 2025
Forecast Valid: 2pm CST Nov 28, 2025-6pm CST Dec 4, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 25 kt, with gusts as high as 35 kt. Sunny. Seas around 6 ft.

Tonight

ENE wind 20 to 25 kt becoming ESE after midnight. Winds could gust as high as 35 kt. Increasing clouds. Seas 6 to 7 ft.

Saturday

SSE wind 15 to 20 kt, with gusts as high as 30 kt. Partly sunny. Seas 4 to 5 ft.

Saturday Night

SSE wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers after midnight. Seas 3 to 4 ft.

Sunday

SSE wind 10 to 15 kt becoming NE in the afternoon. Winds could gust as high as 20 kt. A chance of showers. Seas around 3 ft.

Sunday Night

NE wind 15 to 25 kt, with gusts as high as 30 kt. A chance of showers. Seas 4 to 6 ft.

Monday

ENE wind around 20 kt becoming ESE in the afternoon. Winds could gust as high as 30 kt. A chance of showers, then showers likely and possibly a thunderstorm after noon. Seas 5 to 6 ft.

Monday Night

E wind around 20 kt becoming WNW after midnight. Winds could gust as high as 30 kt. Showers. Seas 4 to 5 ft.

Tuesday

NNW wind around 20 kt, with gusts as high as 30 kt. A chance of showers. Seas 5 to 6 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.