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Gulfport Harbor, MS - Mississippi Sound Marine Weather Forecast

Today - 67°F
Mar 13, 2026
5 mph E
Sunny
Sunny. High near 67, with temperatures falling to around 65 in the afternoon. East wind around 5 mph.
Tonight - 56°F
Mar 13, 2026
0 to 5 mph SE
Mostly Clear
Mostly clear, with a low around 56. Southeast wind 0 to 5 mph.
Saturday - 72°F
Mar 14, 2026
0 to 10 mph E
Sunny
Sunny, with a high near 72. East wind 0 to 10 mph.
Saturday Night - 65°F
Mar 14, 2026
5 to 10 mph SE
Partly Cloudy
Partly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Sunday - 76°F
Mar 15, 2026
10 to 15 mph S
Mostly Sunny
Mostly sunny, with a high near 76. South wind 10 to 15 mph.
Sunday Night - 50°F
Mar 15, 2026
15 to 25 mph SW
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms between 1am and 4am, then showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 15 to 25 mph. Chance of precipitation is 80%.
Monday - 58°F
Mar 16, 2026
20 to 30 mph NW
Showers And Thunderstorms
Showers and thunderstorms before 1pm. Partly sunny, with a high near 58. Northwest wind 20 to 30 mph. Chance of precipitation is 80%.
Monday Night - 39°F
Mar 16, 2026
15 to 25 mph N
Partly Cloudy
Partly cloudy, with a low around 39. North wind 15 to 25 mph.
Tuesday - 57°F
Mar 17, 2026
10 to 15 mph N
Partly Sunny
Partly sunny, with a high near 57. North wind 10 to 15 mph.
Tuesday Night - 43°F
Mar 17, 2026
5 to 10 mph NE
Partly Cloudy
Partly cloudy, with a low around 43. Northeast wind 5 to 10 mph.
Wednesday - 64°F
Mar 18, 2026
5 to 10 mph E
Mostly Sunny
Mostly sunny, with a high near 64. East wind 5 to 10 mph.
Wednesday Night - 51°F
Mar 18, 2026
5 mph SW
Mostly Clear
Mostly clear, with a low around 51. Southwest wind around 5 mph.
Thursday - 70°F
Mar 19, 2026
5 to 10 mph SE
Sunny
Sunny, with a high near 70. Southeast wind 5 to 10 mph.
Thursday Night - 58°F
Mar 19, 2026
5 to 10 mph SW
Partly Cloudy
Partly cloudy, with a low around 58. Southwest wind 5 to 10 mph.

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