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Galliano, LA Marine Weather Forecast

This Afternoon - 69°F
Dec 21, 2025
5 mph S
Patchy Fog
Patchy fog and a chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm. Partly sunny. High near 69, with temperatures falling to around 66 in the afternoon. South wind around 5 mph. Chance of precipitation is 30%.
Tonight - 63°F
Dec 21, 2025
5 mph SE
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 63. Southeast wind around 5 mph. Chance of precipitation is 20%.
Monday - 68°F
Dec 22, 2025
5 to 10 mph E
Mostly Sunny
Mostly sunny, with a high near 68. East wind 5 to 10 mph.
Monday Night - 63°F
Dec 22, 2025
5 to 10 mph E
Mostly Clear
Mostly clear, with a low around 63. East wind 5 to 10 mph.
Tuesday - 68°F
Dec 23, 2025
5 mph E
Sunny
Sunny, with a high near 68. East wind around 5 mph.
Tuesday Night - 62°F
Dec 23, 2025
5 mph E
Mostly Clear
Mostly clear, with a low around 62. East wind around 5 mph.
Wednesday - 68°F
Dec 24, 2025
5 mph E
Sunny
Sunny, with a high near 68. East wind around 5 mph.
Wednesday Night - 62°F
Dec 24, 2025
5 mph E
Partly Cloudy
Partly cloudy, with a low around 62. East wind around 5 mph.
Christmas Day - 68°F
Dec 25, 2025
5 mph SE
Partly Sunny
Partly sunny, with a high near 68. Southeast wind around 5 mph.
Thursday Night - 63°F
Dec 25, 2025
5 mph S
Mostly Clear
Mostly clear, with a low around 63. South wind around 5 mph.
Friday - 69°F
Dec 26, 2025
5 mph S
Sunny
Sunny, with a high near 69. South wind around 5 mph.
Friday Night - 63°F
Dec 26, 2025
5 mph S
Mostly Clear
Mostly clear, with a low around 63. South wind around 5 mph.
Saturday - 69°F
Dec 27, 2025
5 mph S
Sunny
Sunny, with a high near 69. South wind around 5 mph.
Saturday Night - 60°F
Dec 27, 2025
5 mph S
Mostly Clear
Mostly clear, with a low around 60. South wind around 5 mph.

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