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New Orleans/Baton Rouge, LA Local Forecast Office

13NM ESE New Orleans LA

Marine Point Forecast

[NOTICE]

Overnight
Low: 83 °F
N 20kt
3-4ft
Wednesday
High: 85 °F
Tropical Storm Conditions Possible
Wednesday Night
Low: 86 °F
Tropical Storm Conditions Possible
Thursday
High: 87 °F
SSE 20kt
3-4ft
Thursday Night
Low: 83 °F
S 15kt
2ft
Friday
High: 87 °F
S 10kt
1-2ft
Friday Night
Low: 83 °F
S 10kt
1-2ft
Saturday
High: 88 °F
Light Wind
< 1ft
Saturday Night
Low: 83 °F
SSW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:55 pm CDT Jul 21, 2026
Forecast Valid: 12am CDT Jul 22, 2026-6pm CDT Jul 28, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Overnight

N wind 15 to 20 kt, with gusts as high as 25 kt. Mostly clear. Seas 3 to 4 ft.

Wednesday

Tropical storm conditions possible. Showers and thunderstorms likely, mainly after 2pm. Seas 4 to 6 ft.

Wednesday Night

Tropical storm conditions possible. Showers and thunderstorms likely before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Seas 4 to 5 ft.

Thursday

SSE wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms after 1pm. Seas 3 to 4 ft.

Thursday Night

S wind 10 to 15 kt. Partly cloudy. Seas around 2 ft.

Friday

S wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.

Friday Night

S wind around 10 kt. Partly cloudy. Seas 1 to 2 ft.

Saturday

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

Saturday Night

SSW wind around 10 kt becoming WSW after midnight. Partly cloudy. Seas around 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.