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Port Fourchon, LA Marine Weather Forecast

Overnight - 61°F
Dec 24, 2025
5 mph E
Areas Of Fog
Areas of fog after 1am. Partly cloudy, with a low around 61. East wind around 5 mph.
Wednesday - 71°F
Dec 24, 2025
5 to 10 mph E
Widespread Fog then Mostly Sunny
Widespread fog before 9am. Mostly sunny. High near 71, with temperatures falling to around 66 in the afternoon. East wind 5 to 10 mph.
Wednesday Night - 59°F
Dec 24, 2025
5 mph E
Widespread Fog
Widespread fog after 11pm. Mostly cloudy, with a low around 59. East wind around 5 mph.
Christmas Day - 70°F
Dec 25, 2025
5 mph E
Areas Of Fog then Mostly Sunny
Areas of fog before noon. Mostly sunny, with a high near 70. East wind around 5 mph.
Thursday Night - 61°F
Dec 25, 2025
0 to 5 mph S
Partly Cloudy
Partly cloudy, with a low around 61. South wind 0 to 5 mph.
Friday - 72°F
Dec 26, 2025
5 to 10 mph SW
Sunny
Sunny, with a high near 72. Southwest wind 5 to 10 mph.
Friday Night - 62°F
Dec 26, 2025
5 mph SW
Mostly Clear
Mostly clear, with a low around 62. Southwest wind around 5 mph.
Saturday - 73°F
Dec 27, 2025
5 mph S
Sunny
Sunny, with a high near 73. South wind around 5 mph.
Saturday Night - 62°F
Dec 27, 2025
5 mph S
Mostly Clear
Mostly clear, with a low around 62. South wind around 5 mph.
Sunday - 73°F
Dec 28, 2025
5 mph S
Sunny
Sunny, with a high near 73. South wind around 5 mph.
Sunday Night - 50°F
Dec 28, 2025
5 to 15 mph W
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 50. West wind 5 to 15 mph.
Monday - 63°F
Dec 29, 2025
15 to 20 mph N
Partly Sunny
Partly sunny, with a high near 63. North wind 15 to 20 mph.
Monday Night - 38°F
Dec 29, 2025
15 mph N
Partly Cloudy
Partly cloudy, with a low around 38. North wind around 15 mph, with gusts as high as 25 mph.
Tuesday - 53°F
Dec 30, 2025
10 to 15 mph N
Sunny
Sunny, with a high near 53. North wind 10 to 15 mph.

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