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New Orleans/Baton Rouge, LA Local Forecast Office

13NM ESE New Orleans LA

Marine Point Forecast

[NOTICE]

Tuesday
High: 86 °F
N 10kt
2ft
Tuesday Night
Low: 89 °F
NNE 20kt
2-4ft
Wednesday
High: 85 °F
Tropical Storm Conditions Possible
Wednesday Night
Low: 83 °F
SSE 30kt⇓
4-5ft
Thursday
High: 88 °F
S 15kt
2-3ft
Thursday Night
Low: 83 °F
SSW 10kt
2ft
Friday
High: 88 °F
WSW 10kt
< 1ft
Friday Night
Low: 83 °F
SSW 10kt
1-2ft
Saturday
High: 88 °F
WSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:25 am CDT Jul 21, 2026
Forecast Valid: 1am CDT Jul 21, 2026-6pm CDT Jul 27, 2026

View Nearby Observations

Detailed Forecast

...TROPICAL STORM WARNING IN EFFECT...

Tuesday

N wind around 10 kt. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas around 2 ft.

Tuesday Night

NNE wind 10 to 20 kt. A slight chance of showers and thunderstorms before 9pm. Seas 2 to 4 ft.

Wednesday

Tropical storm conditions possible. A chance of showers and thunderstorms, mainly after 5pm. Seas 3 ft building to 6 ft.

Wednesday Night

SSE wind 25 to 30 kt decreasing to 20 to 25 kt after midnight. Winds could gust as high as 45 kt. A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Seas 4 to 5 ft.

Thursday

S wind 10 to 15 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Thursday Night

SSW wind around 10 kt. A slight chance of showers and thunderstorms after 1am. Seas around 2 ft.

Friday

WSW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.

Friday Night

SSW wind around 10 kt. A slight chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

Saturday

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

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.