Station KWHH1 - 1617433 - Kawaihae, HI
August 17, 2026 6:48 pm HASTLocation: 20.037N 155.829W
Wind Direction: WNW (290°)
Wind Speed: 1.9 knots
Wind Gust: 4.1 knots
Atmospheric Pressure: 29.86 in (1011.3 mb)
Water Temperature: 82.4°F (28.0°C)
Tonight - 73°F
Aug 18, 2026
2 to 6 mph NE
Isolated Rain Showers then Mostly Clear
Isolated rain showers before midnight. Mostly clear, with a low around 73. Northeast wind 2 to 6 mph. Chance of precipitation is 20%.
Tuesday - 87°F
Aug 18, 2026
2 to 6 mph NW
Sunny then Isolated Rain Showers
Isolated rain showers after noon. Sunny. High near 87, with temperatures falling to around 82 in the afternoon. Northwest wind 2 to 6 mph. Chance of precipitation is 20%.
Tuesday Night - 73°F
Aug 19, 2026
2 to 6 mph ENE
Scattered Rain Showers then Partly Cloudy
Scattered rain showers before midnight. Partly cloudy, with a low around 73. East northeast wind 2 to 6 mph. Chance of precipitation is 30%.
Wednesday - 88°F
Aug 19, 2026
2 to 6 mph NE
Mostly Sunny then Isolated Rain Showers
Isolated rain showers after noon. Mostly sunny, with a high near 88. Northeast wind 2 to 6 mph. Chance of precipitation is 20%.
Wednesday Night - 74°F
Aug 20, 2026
2 to 6 mph NE
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 74. Northeast wind 2 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Thursday - 89°F
Aug 20, 2026
3 mph NE
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 89. Northeast wind around 3 mph. Chance of precipitation is 40%.
Thursday Night - 74°F
Aug 21, 2026
3 mph ENE
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 74. East northeast wind around 3 mph. Chance of precipitation is 40%.
Friday - 89°F
Aug 21, 2026
3 mph NE
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 89. Northeast wind around 3 mph. Chance of precipitation is 50%.
Friday Night - 75°F
Aug 22, 2026
6 mph ENE
Scattered Rain Showers then Partly Cloudy
Scattered rain showers before midnight. Partly cloudy, with a low around 75. East northeast wind around 6 mph. Chance of precipitation is 40%.
Saturday - 90°F
Aug 22, 2026
7 mph ENE
Mostly Sunny then Scattered Rain Showers
Scattered rain showers after noon. Mostly sunny, with a high near 90. East northeast wind around 7 mph. Chance of precipitation is 30%.
Saturday Night - 75°F
Aug 23, 2026
7 mph ENE
Isolated Rain Showers then Mostly Clear
Isolated rain showers before midnight. Mostly clear, with a low around 75. East northeast wind around 7 mph. Chance of precipitation is 20%.
Sunday - 90°F
Aug 23, 2026
7 to 12 mph ENE
Sunny then Isolated Rain Showers
Isolated rain showers after noon. Sunny, with a high near 90. East northeast wind 7 to 12 mph. Chance of precipitation is 20%.
Sunday Night - 75°F
Aug 24, 2026
7 to 10 mph ENE
Mostly Clear
Mostly clear, with a low around 75. East northeast wind 7 to 10 mph.
Monday - 90°F
Aug 24, 2026
8 to 12 mph ENE
Mostly Sunny then Isolated Rain Showers
Isolated rain showers after noon. Mostly sunny, with a high near 90. East northeast wind 8 to 12 mph. Chance of precipitation is 20%.