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Berwick, LA Marine Weather Forecast

Station TESL1 - 8764044 - Tesoro Marine Terminal, Berwick, Atchafalaya River, LA

August 17, 2026 11:48 pm CDT
Location: 29.668N 91.237W
Wind Direction: S (190°)
Wind Speed: 1.9 knots
Wind Gust: 2.9 knots
Atmospheric Pressure: 30.08 in (1018.5 mb)
Water Temperature: 89.6°F (32.0°C)


Overnight - 80°F
Aug 18, 2026
0 to 5 mph W
Mostly Clear
Mostly clear, with a low around 80. West wind 0 to 5 mph.
Tuesday - 93°F
Aug 18, 2026
0 to 10 mph W
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 106. West wind 0 to 10 mph.
Tuesday Night - 80°F
Aug 18, 2026
5 to 10 mph W
Partly Cloudy
Partly cloudy, with a low around 80. Heat index values as high as 104. West wind 5 to 10 mph.
Wednesday - 93°F
Aug 19, 2026
0 to 10 mph W
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 111. West wind 0 to 10 mph.
Wednesday Night - 79°F
Aug 19, 2026
0 to 5 mph SW
Partly Cloudy
Partly cloudy, with a low around 79. Southwest wind 0 to 5 mph.
Thursday - 93°F
Aug 20, 2026
0 to 10 mph W
Sunny
Sunny, with a high near 93. West wind 0 to 10 mph.
Thursday Night - 78°F
Aug 20, 2026
0 to 5 mph W
Partly Cloudy
Partly cloudy, with a low around 78. West wind 0 to 5 mph.
Friday - 93°F
Aug 21, 2026
0 to 10 mph W
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. West wind 0 to 10 mph. Chance of precipitation is 20%.
Friday Night - 79°F
Aug 21, 2026
0 to 10 mph SW
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southwest wind 0 to 10 mph. Chance of precipitation is 20%.
Saturday - 92°F
Aug 22, 2026
0 to 5 mph W
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Chance of precipitation is 40%.
Saturday Night - 79°F
Aug 22, 2026
0 to 5 mph W
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Chance of precipitation is 40%.
Sunday - 93°F
Aug 23, 2026
0 to 5 mph W
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Sunny, with a high near 93. Chance of precipitation is 30%.
Sunday Night - 78°F
Aug 23, 2026
0 to 5 mph SW
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. Chance of precipitation is 30%.
Monday - 93°F
Aug 24, 2026
0 to 5 mph W
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93.

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