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New Orleans/Baton Rouge, LA Local Forecast Office

30NM S Gulfport MS

Marine Point Forecast

[NOTICE]

This Afternoon
High: 90 °F
Light Wind
< 1ft
Tonight
Low: 85 °F
SW 10kt
2ft
Monday
High: 89 °F
W 10kt
1-2ft
Monday Night
Low: 84 °F
SW 10kt
2ft
Tuesday
High: 87 °F
WNW 10kt
1-2ft
Tuesday Night
Low: 84 °F
SSW 10kt
1ft
Wednesday
High: 87 °F
W 10kt
< 1ft
Wednesday Night
Low: 84 °F
SW 10kt
2ft
Thursday
High: 87 °F
WSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:57 pm CDT Aug 23, 2026
Forecast Valid: 3pm CDT Aug 23, 2026-6pm CDT Aug 30, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

SSW wind around 10 kt becoming W after midnight. A slight chance of showers and thunderstorms between 7pm and 8pm. Seas around 2 ft.

Monday

W wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 to 2 ft.

Monday Night

SW wind around 10 kt. A chance of showers and thunderstorms, mainly after 4am. Seas around 2 ft.

Tuesday

WNW wind 5 to 10 kt becoming SW in the afternoon. Showers and thunderstorms likely before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.

Tuesday Night

SSW wind 5 to 10 kt. A chance of showers and thunderstorms after 1am. Seas around 1 ft.

Wednesday

W wind 5 to 10 kt becoming SSW in the afternoon. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.

Wednesday Night

SW wind around 10 kt. A chance of showers and thunderstorms, mainly after 1am. Seas around 2 ft.

Thursday

WSW wind 5 to 10 kt becoming SSW in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 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.