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New Orleans/Baton Rouge, LA Local Forecast Office

30NM S Gulfport MS

Marine Point Forecast

[NOTICE]

This Afternoon
High: 70 °F
ESE 10kt
1ft
Tonight
Low: 68 °F
SE 15kt
2-3ft
Sunday
High: 72 °F
S 15kt
3ft
Sunday Night
Low: 51 °F
⇑W 25kt
4-6ft
Monday
High: 58 °F
NNW 30kt
6ft
Monday Night
Low: 44 °F
N 25kt
5ft
Tuesday
High: 55 °F
N 20kt⇓
4ft
Tuesday Night
Low: 52 °F
N 10kt
1ft
Wednesday
High: 61 °F
NE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:31 pm CDT Mar 14, 2026
Forecast Valid: 1pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY

This Afternoon

ESE wind 5 to 10 kt. Sunny. Seas around 1 ft.

Tonight

SE wind 10 to 15 kt. Partly cloudy. Seas 2 to 3 ft.

Sunday

S wind around 15 kt. Mostly sunny. Seas around 3 ft.

Sunday Night

S wind 15 to 20 kt becoming W 20 to 25 kt after midnight. A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers and possibly a thunderstorm after 1am. Patchy fog after 11pm. Seas 4 to 6 ft.

Monday

NNW wind 25 to 30 kt. A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Seas around 6 ft.

Monday Night

N wind around 25 kt. Mostly cloudy. Seas around 5 ft.

Tuesday

N wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Mostly sunny. Seas 4 ft subsiding to 1 ft.

Tuesday Night

N wind around 10 kt becoming ENE after midnight. Mostly clear. Seas around 1 ft.

Wednesday

NE wind 5 to 10 kt becoming E in the afternoon. Mostly sunny. Seas around 1 ft.

*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.