Station 51202 - Mokapu Point, HI (098)
March 20, 2026 6:26 pm HASTLocation: 21.414N 157.681W
Significant Wave Height: 5.9 ft
Dominant Wave Period: 13 sec
Average Period: 6.8 sec
Mean Wave Direction: N (9°)
Water Temperature: 76.1°F (24.5°C)
Tonight - 74°F
Mar 21, 2026
17 mph SSW
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 74. South southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday - 78°F
Mar 21, 2026
9 to 15 mph SW
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 78. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Saturday Night - 73°F
Mar 22, 2026
9 to 13 mph SSW
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 73. South southwest wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Sunday - 78°F
Mar 22, 2026
10 mph SW
Showers And Thunderstorms
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 78. Southwest wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night - 73°F
Mar 23, 2026
6 to 10 mph WNW
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 73. West northwest wind 6 to 10 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Monday - 77°F
Mar 23, 2026
9 to 14 mph NNE
Scattered Rain Showers then Mostly Cloudy
Scattered rain showers before 8am. Mostly cloudy, with a high near 77. North northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Monday Night - 72°F
Mar 24, 2026
15 mph NE
Mostly Cloudy
Mostly cloudy, with a low around 72. Northeast wind around 15 mph, with gusts as high as 21 mph.
Tuesday - 77°F
Mar 24, 2026
15 to 21 mph NE
Mostly Sunny
Mostly sunny, with a high near 77. Northeast wind 15 to 21 mph, with gusts as high as 29 mph.
Tuesday Night - 73°F
Mar 25, 2026
17 to 21 mph NE
Partly Cloudy
Partly cloudy, with a low around 73. Northeast wind 17 to 21 mph, with gusts as high as 29 mph.
Wednesday - 77°F
Mar 25, 2026
17 mph NE
Sunny
Sunny, with a high near 77. Northeast wind around 17 mph, with gusts as high as 24 mph.
Wednesday Night - 73°F
Mar 26, 2026
13 to 17 mph NE
Mostly Clear
Mostly clear, with a low around 73. Northeast wind 13 to 17 mph, with gusts as high as 24 mph.
Thursday - 78°F
Mar 26, 2026
13 to 16 mph NE
Mostly Sunny
Mostly sunny, with a high near 78. Northeast wind 13 to 16 mph, with gusts as high as 22 mph.
Thursday Night - 73°F
Mar 27, 2026
9 to 15 mph NE
Partly Cloudy
Partly cloudy, with a low around 73. Northeast wind 9 to 15 mph, with gusts as high as 21 mph.
Friday - 77°F
Mar 27, 2026
10 mph NE
Mostly Sunny
Mostly sunny, with a high near 77. Northeast wind around 10 mph.