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New Orleans/Baton Rouge, LA Local Forecast Office

30NM S Gulfport MS

Marine Point Forecast

[NOTICE]

This Afternoon
High: 30 °C
SSW 35km/h
1m

Small Craft Advisory
Tonight
Low: 28 °C
S 40km/h
2m

Small Craft Advisory
Thursday
High: 30 °C
SSW 45km/h
2m

Small Craft Advisory
Thursday Night
Low: 29 °C
SSW 40km/h
1-2m

Small Craft Advisory
Juneteenth
High: 30 °C
SSW 25km/h
1m
Friday Night
Low: 28 °C
SSW 25km/h
< 1m
Saturday
High: 29 °C
S 20km/h
< 1m
Saturday Night
Low: 28 °C
S 20km/h
< 1m
Sunday
High: 30 °C
SSW 25km/h
< 1m

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:26 pm CDT Jun 17, 2026
Forecast Valid: 1pm CDT Jun 17, 2026-6pm CDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...

This Afternoon

SSW wind around 35 km/h, with gusts as high as 40 km/h. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 1 m.

Tonight

S wind 35 to 40 km/h, with gusts as high as 50 km/h. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 9pm. Seas around 2 m.

Thursday

SSW wind 40 to 45 km/h, with gusts as high as 55 km/h. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 10am, then a chance of showers and thunderstorms after 10am. Seas around 2 m.

Thursday Night

SSW wind 30 to 40 km/h, with gusts as high as 45 km/h. A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Seas 1 to 2 m.

Juneteenth

SSW wind 20 to 25 km/h, with gusts as high as 35 km/h. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Seas around 1 m.

Friday Night

SSW wind 20 to 25 km/h. A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Seas 1 m or less.

Saturday

SW wind 10 to 20 km/h becoming S in the afternoon. A slight chance of thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Seas 1 m or less.

Saturday Night

S wind 15 to 20 km/h. Partly cloudy. Seas 1 m or less.

Sunday

SSW wind 15 to 25 km/h, with gusts as high as 35 km/h. Mostly sunny. Seas 1 m 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.