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New Orleans/Baton Rouge, LA Local Forecast Office

30NM S Gulfport MS

Marine Point Forecast

[NOTICE]

Today
High: 86 °F
Light Wind
< 1ft
Tonight
Low: 85 °F
Light Wind
< 1ft
Monday
High: 85 °F
NW 10kt
< 1ft
Monday Night
Low: 82 °F
Light Wind
< 1ft
Tuesday
High: 86 °F
NE 10kt
1ft
Tuesday Night
Low: 82 °F
Light Wind
< 1ft
Wednesday
High: 86 °F
NE 15kt
1-3ft
Wednesday Night
Low: 81 °F
NNE 15kt
1-3ft
Thursday
High: 85 °F
NNE 20kt⇓
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:45 am CDT Sep 20, 2026
Forecast Valid: 8am CDT Sep 20, 2026-6pm CDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Today

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

Tonight

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

Monday

NW wind 5 to 10 kt becoming ESE in the afternoon. A slight chance of showers and thunderstorms before 7am. Seas 1 ft or less.

Monday Night

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

Tuesday

NNE wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 1 ft.

Tuesday Night

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

Wednesday

NNE wind 5 to 15 kt becoming ESE in the afternoon. Sunny. Seas 1 to 3 ft.

Wednesday Night

ESE wind 5 to 15 kt becoming NNE after midnight. Mostly clear. Seas 1 to 3 ft.

Thursday

NNE wind 15 to 20 kt becoming E 5 to 10 kt in the afternoon. Sunny. Seas 4 ft subsiding to 1 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.