Station 51201 - Waimea Bay, HI (106)
May 12, 2026 6:56 am HASTLocation: 21.671N 158.118W
Significant Wave Height: 5.2 ft
Dominant Wave Period: 11 sec
Average Period: 5.8 sec
Mean Wave Direction: NNW (330°)
Water Temperature: 77.2°F (25.1°C)
Today - 82°F
May 12, 2026
10 to 17 mph E
Sunny
Sunny, with a high near 82. East wind 10 to 17 mph, with gusts as high as 24 mph.
Tonight - 72°F
May 13, 2026
16 mph E
Partly Cloudy
Partly cloudy, with a low around 72. East wind around 16 mph, with gusts as high as 22 mph.
Wednesday - 81°F
May 13, 2026
17 mph ENE
Mostly Sunny
Mostly sunny, with a high near 81. East northeast wind around 17 mph, with gusts as high as 24 mph.
Wednesday Night - 71°F
May 14, 2026
16 mph ENE
Mostly Clear
Mostly clear, with a low around 71. East northeast wind around 16 mph, with gusts as high as 22 mph.
Thursday - 81°F
May 14, 2026
14 mph ENE
Sunny
Sunny, with a high near 81. East northeast wind around 14 mph, with gusts as high as 18 mph.
Thursday Night - 71°F
May 15, 2026
13 mph E
Partly Cloudy then Isolated Rain Showers
Isolated rain showers after midnight. Partly cloudy, with a low around 71. East wind around 13 mph. Chance of precipitation is 20%.
Friday - 82°F
May 15, 2026
14 mph E
Scattered Rain Showers
Scattered rain showers. Mostly sunny, with a high near 82. East wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday Night - 71°F
May 16, 2026
13 mph E
Partly Cloudy then Isolated Rain Showers
Isolated rain showers after midnight. Partly cloudy, with a low around 71. East wind around 13 mph. Chance of precipitation is 20%.
Saturday - 83°F
May 16, 2026
14 mph ENE
Scattered Rain Showers
Scattered rain showers. Mostly sunny, with a high near 83. East northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday Night - 72°F
May 17, 2026
13 mph E
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 72. East wind around 13 mph. Chance of precipitation is 20%.
Sunday - 84°F
May 17, 2026
9 to 13 mph E
Scattered Rain Showers
Scattered rain showers. Mostly sunny, with a high near 84. East wind 9 to 13 mph. Chance of precipitation is 40%.
Sunday Night - 72°F
May 18, 2026
13 mph E
Isolated Rain Showers then Partly Cloudy
Isolated rain showers before midnight. Partly cloudy, with a low around 72. East wind around 13 mph. Chance of precipitation is 20%.
Monday - 84°F
May 18, 2026
12 to 15 mph E
Mostly Sunny then Isolated Rain Showers
Isolated rain showers after noon. Mostly sunny, with a high near 84. East wind 12 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night - 72°F
May 19, 2026
16 mph ENE
Isolated Rain Showers then Partly Cloudy
Isolated rain showers before midnight. Partly cloudy, with a low around 72. East northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.