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Waikoloa, HI Marine Weather Forecast

Station KWHH1 - 1617433 - Kawaihae, HI

May 12, 2026 6:48 am HAST
Location: 20.037N 155.829W
Wind Direction: S (180°)
Wind Speed: 4.1 knots
Wind Gust: 6.0 knots
Atmospheric Pressure: 29.92 in (1013.2 mb)


Today - 85°F
May 12, 2026
9 to 15 mph ENE
Sunny
Sunny. High near 85, with temperatures falling to around 80 in the afternoon. East northeast wind 9 to 15 mph, with gusts as high as 18 mph.
Tonight - 71°F
May 13, 2026
9 mph ENE
Mostly Clear
Mostly clear, with a low around 71. East northeast wind around 9 mph.
Wednesday - 85°F
May 13, 2026
9 mph ENE
Sunny
Sunny. High near 85, with temperatures falling to around 80 in the afternoon. East northeast wind around 9 mph.
Wednesday Night - 71°F
May 14, 2026
9 mph ENE
Partly Cloudy
Partly cloudy, with a low around 71. East northeast wind around 9 mph.
Thursday - 85°F
May 14, 2026
7 mph ENE
Mostly Sunny
Mostly sunny, with a high near 85. East northeast wind around 7 mph.
Thursday Night - 72°F
May 15, 2026
7 mph ENE
Partly Cloudy
Partly cloudy, with a low around 72. East northeast wind around 7 mph.
Friday - 85°F
May 15, 2026
7 mph ENE
Mostly Sunny
Mostly sunny, with a high near 85. East northeast wind around 7 mph.
Friday Night - 72°F
May 16, 2026
7 mph ENE
Partly Cloudy then Isolated Rain Showers
Isolated rain showers after midnight. Partly cloudy, with a low around 72. East northeast wind around 7 mph. Chance of precipitation is 20%.
Saturday - 86°F
May 16, 2026
2 to 7 mph ENE
Mostly Sunny
Mostly sunny, with a high near 86. East northeast wind 2 to 7 mph.
Saturday Night - 74°F
May 17, 2026
3 mph ENE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 74. East northeast wind around 3 mph. Chance of precipitation is 20%.
Sunday - 87°F
May 17, 2026
5 mph ENE
Sunny
Sunny, with a high near 87. East northeast wind around 5 mph.
Sunday Night - 74°F
May 18, 2026
5 to 8 mph ENE
Isolated Rain Showers then Partly Cloudy
Isolated rain showers before midnight. Partly cloudy, with a low around 74. East northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Monday - 87°F
May 18, 2026
10 mph ENE
Mostly Sunny then Isolated Rain Showers
Isolated rain showers after noon. Mostly sunny, with a high near 87. East northeast wind around 10 mph. Chance of precipitation is 20%.
Monday Night - 73°F
May 19, 2026
12 mph ENE
Isolated Rain Showers then Partly Cloudy
Isolated rain showers before midnight. Partly cloudy, with a low around 73. East northeast wind around 12 mph. Chance of precipitation is 20%.

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