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Cruz Bay, J - St. John Marine Weather Forecast

Station LAMV3 - 9751381 - Lameshur Bay, St John, VI

December 26, 2025 8:00 pm AST
Location: 18.318N 64.724W
Atmospheric Pressure: 29.98 in (1015.3 mb)
Pressure Tendency: +0.04 in (+1.2 mb)
Air Temperature: 71.2°F (21.8°C)
Water Temperature: 81.7°F (27.6°C)


Tonight - 72°F
Dec 26, 2025
12 mph ENE
Mostly Clear
Mostly clear, with a low around 72. East northeast wind around 12 mph.
Saturday - 82°F
Dec 27, 2025
6 to 12 mph E
Isolated Rain Showers then Sunny
Isolated rain showers before noon. Sunny. High near 82, with temperatures falling to around 77 in the afternoon. East wind 6 to 12 mph. Chance of precipitation is 20%.
Saturday Night - 72°F
Dec 27, 2025
8 mph E
Mostly Clear then Isolated Rain Showers
Isolated rain showers after 3am. Mostly clear, with a low around 72. East wind around 8 mph.
Sunday - 82°F
Dec 28, 2025
2 to 7 mph NE
Sunny then Isolated Rain Showers
Isolated rain showers after noon. Sunny, with a high near 82. Northeast wind 2 to 7 mph.
Sunday Night - 72°F
Dec 28, 2025
8 to 13 mph NNE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 72. North northeast wind 8 to 13 mph. Chance of precipitation is 20%.
Monday - 82°F
Dec 29, 2025
14 mph NE
Isolated Rain Showers
Isolated rain showers. Mostly sunny, with a high near 82. Northeast wind around 14 mph.
Monday Night - 72°F
Dec 29, 2025
13 mph ENE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 72. East northeast wind around 13 mph.
Tuesday - 83°F
Dec 30, 2025
12 mph E
Scattered Rain Showers
Scattered rain showers. Mostly sunny, with a high near 83. East wind around 12 mph. Chance of precipitation is 30%.
Tuesday Night - 73°F
Dec 30, 2025
12 to 15 mph E
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 73. East wind 12 to 15 mph.
Wednesday - 84°F
Dec 31, 2025
15 mph E
Scattered Rain Showers
Scattered rain showers. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Wednesday Night - 73°F
Dec 31, 2025
13 to 16 mph E
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 73.
New Year's Day - 84°F
Jan 01, 2026
15 mph ESE
Sunny
Sunny, with a high near 84.
Thursday Night - 73°F
Jan 01, 2026
14 to 18 mph E
Mostly Clear
Mostly clear, with a low around 73.
Friday - 83°F
Jan 02, 2026
12 to 18 mph E
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a high near 83.

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