Station 51212 - Barbers Point, Kalaeloa, HI (238)
March 20, 2026 6:30 pm HASTLocation: 21.323N 158.149W
Significant Wave Height: 7.2 ft
Dominant Wave Period: 13 sec
Average Period: 6.2 sec
Mean Wave Direction: SSW (202°)
Air Temperature: 73.8°F (23.2°C)
Water Temperature: 76.6°F (24.8°C)
Tonight - 74°F
Mar 21, 2026
7 to 10 mph S
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 74. South wind 7 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday - 79°F
Mar 21, 2026
7 to 13 mph SSE
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 79. South southeast wind 7 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Saturday Night - 73°F
Mar 22, 2026
6 to 9 mph S
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 73. South wind 6 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday - 79°F
Mar 22, 2026
6 to 9 mph SSW
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 79. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night - 72°F
Mar 23, 2026
3 to 7 mph NW
Isolated Rain Showers
Isolated rain showers. Mostly cloudy, with a low around 72. Northwest wind 3 to 7 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.
Monday - 79°F
Mar 23, 2026
7 to 13 mph NNE
Isolated Rain Showers then Partly Sunny
Isolated rain showers before 8am. Partly sunny, with a high near 79. North northeast wind 7 to 13 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Monday Night - 71°F
Mar 24, 2026
13 mph NE
Mostly Cloudy
Mostly cloudy, with a low around 71. Northeast wind around 13 mph.
Tuesday - 79°F
Mar 24, 2026
13 to 16 mph NE
Mostly Sunny
Mostly sunny, with a high near 79. Northeast wind 13 to 16 mph, with gusts as high as 20 mph.
Tuesday Night - 71°F
Mar 25, 2026
13 to 16 mph NE
Partly Cloudy
Partly cloudy, with a low around 71. Northeast wind 13 to 16 mph, with gusts as high as 20 mph.
Wednesday - 79°F
Mar 25, 2026
13 mph NE
Mostly Sunny
Mostly sunny, with a high near 79. Northeast wind around 13 mph.
Wednesday Night - 72°F
Mar 26, 2026
8 to 13 mph ENE
Partly Cloudy
Partly cloudy, with a low around 72. East northeast wind 8 to 13 mph.
Thursday - 80°F
Mar 26, 2026
8 mph NE
Mostly Sunny
Mostly sunny, with a high near 80. Northeast wind around 8 mph.
Thursday Night - 71°F
Mar 27, 2026
8 mph NE
Partly Cloudy
Partly cloudy, with a low around 71. Northeast wind around 8 mph.
Friday - 79°F
Mar 27, 2026
8 mph NNE
Partly Sunny
Partly sunny, with a high near 79. North northeast wind around 8 mph.