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 - 81°F
May 12, 2026
20 mph E
Isolated Rain Showers then Mostly Sunny
Isolated rain showers before noon. Mostly sunny, with a high near 81. East wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight - 73°F
May 13, 2026
18 mph E
Partly Cloudy
Partly cloudy, with a low around 73. East wind around 18 mph, with gusts as high as 25 mph. New rainfall amounts less than a tenth of an inch possible.
Wednesday - 81°F
May 13, 2026
18 mph E
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 81. East wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night - 73°F
May 14, 2026
18 mph ENE
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 73. East northeast wind around 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Thursday - 81°F
May 14, 2026
16 mph ENE
Scattered Rain Showers
Scattered rain showers. Mostly sunny, with a high near 81. East northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night - 73°F
May 15, 2026
15 mph E
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 73. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Friday - 81°F
May 15, 2026
16 mph E
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 81. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night - 73°F
May 16, 2026
12 to 15 mph E
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 73. East wind 12 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday - 82°F
May 16, 2026
16 mph E
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 82. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night - 74°F
May 17, 2026
15 mph E
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 74. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday - 83°F
May 17, 2026
15 mph E
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 83. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night - 74°F
May 18, 2026
15 mph E
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 74. East wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday - 83°F
May 18, 2026
14 to 17 mph E
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 83. East wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night - 74°F
May 19, 2026
16 to 20 mph E
Scattered Rain Showers then Partly Cloudy
Scattered rain showers before midnight. Partly cloudy, with a low around 74. East wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.