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Gulfport Harbor, MS - Mississippi Sound Marine Weather Forecast

Overnight - 79°F
Oct 02, 2026
10 mph E
Chance Rain Showers
A chance of rain showers. Partly cloudy, with a low around 79. East wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Friday - 83°F
Oct 02, 2026
10 to 15 mph E
Showers And Thunderstorms
A chance of rain showers before 9am, then showers and thunderstorms. Mostly sunny, with a high near 83. East wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday Night - 77°F
Oct 02, 2026
10 mph E
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday - 81°F
Oct 03, 2026
10 to 15 mph E
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 81. East wind 10 to 15 mph. Chance of precipitation is 80%.
Saturday Night - 75°F
Oct 03, 2026
5 to 10 mph SE
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Sunday - 81°F
Oct 04, 2026
5 to 10 mph SE
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Sunday Night - 72°F
Oct 04, 2026
5 to 10 mph NE
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 5 to 10 mph. Chance of precipitation is 90%.
Monday - 81°F
Oct 05, 2026
10 to 15 mph NE
Showers And Thunderstorms Likely
A chance of rain showers before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. Northeast wind 10 to 15 mph.
Monday Night - 70°F
Oct 05, 2026
10 to 15 mph NE
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Northeast wind 10 to 15 mph.
Tuesday - 81°F
Oct 06, 2026
15 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Northeast wind around 15 mph.
Tuesday Night - 69°F
Oct 06, 2026
15 to 20 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Northeast wind 15 to 20 mph.
Wednesday - 78°F
Oct 07, 2026
20 mph NE
Chance Rain Showers
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Northeast wind around 20 mph.
Wednesday Night - 66°F
Oct 07, 2026
15 to 20 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind 15 to 20 mph.
Thursday - 80°F
Oct 08, 2026
15 to 20 mph NE
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 80. Northeast wind 15 to 20 mph.

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