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Keauhou, HI Marine Weather Forecast

Today - 87°F
Jul 03, 2026
1 to 10 mph WNW
Mostly Sunny
Mostly sunny. High near 87, with temperatures falling to around 81 in the afternoon. West northwest wind 1 to 10 mph.
Tonight - 71°F
Jul 04, 2026
1 to 8 mph NE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 71. Northeast wind 1 to 8 mph. Chance of precipitation is 20%.
Independence Day - 87°F
Jul 04, 2026
3 to 8 mph NNW
Mostly Sunny
Mostly sunny. High near 87, with temperatures falling to around 81 in the afternoon. North northwest wind 3 to 8 mph.
Saturday Night - 71°F
Jul 05, 2026
8 mph ENE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 71. East northeast wind around 8 mph. Chance of precipitation is 20%.
Sunday - 88°F
Jul 05, 2026
8 mph NE
Sunny
Sunny, with a high near 88. Northeast wind around 8 mph.
Sunday Night - 71°F
Jul 06, 2026
8 mph NE
Mostly Clear
Mostly clear, with a low around 71. Northeast wind around 8 mph.
Monday - 87°F
Jul 06, 2026
10 mph NE
Sunny
Sunny, with a high near 87. Northeast wind around 10 mph.
Monday Night - 77°F
Jul 07, 2026
9 mph ENE
Mostly Clear
Mostly clear, with a low around 77. East northeast wind around 9 mph.
Tuesday - 87°F
Jul 07, 2026
9 mph ENE
Sunny
Sunny, with a high near 87. East northeast wind around 9 mph.
Tuesday Night - 77°F
Jul 08, 2026
9 mph ENE
Mostly Clear
Mostly clear, with a low around 77. East northeast wind around 9 mph.
Wednesday - 88°F
Jul 08, 2026
9 mph ENE
Mostly Sunny
Mostly sunny, with a high near 88. East northeast wind around 9 mph.
Wednesday Night - 78°F
Jul 09, 2026
8 mph ENE
Isolated Rain Showers then Partly Cloudy
Isolated rain showers before midnight. Partly cloudy, with a low around 78. East northeast wind around 8 mph. Chance of precipitation is 20%.
Thursday - 89°F
Jul 09, 2026
7 mph NE
Mostly Sunny
Mostly sunny, with a high near 89. Northeast wind around 7 mph.
Thursday Night - 79°F
Jul 10, 2026
5 to 9 mph ENE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 79. East northeast wind 5 to 9 mph. Chance of precipitation is 20%.

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