Station 51211 - Pearl Harbor Entrance, HI (233)
December 19, 2025 7:00 pm HASTLocation: 21.297N 157.959W
Significant Wave Height: 2.6 ft
Dominant Wave Period: 6 sec
Average Period: 5.3 sec
Mean Wave Direction: SSE (168°)
Water Temperature: 77.9°F (25.5°C)
Tonight - 73°F
Dec 20, 2025
2 to 14 mph E
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 73. East wind 2 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday - 80°F
Dec 20, 2025
1 to 5 mph ESE
Isolated Rain Showers
Isolated rain showers. Mostly sunny, with a high near 80. East southeast wind 1 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 74°F
Dec 20, 2025
5 to 9 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 74. East northeast wind 5 to 9 mph.
Sunday - 81°F
Dec 21, 2025
9 to 14 mph ENE
Partly Sunny
Partly sunny, with a high near 81. East northeast wind 9 to 14 mph.
Sunday Night - 75°F
Dec 21, 2025
14 to 17 mph ENE
Partly Cloudy
Partly cloudy, with a low around 75. East northeast wind 14 to 17 mph, with gusts as high as 21 mph.
Monday - 81°F
Dec 22, 2025
17 mph ENE
Mostly Sunny
Mostly sunny, with a high near 81. East northeast wind around 17 mph, with gusts as high as 22 mph.
Monday Night - 74°F
Dec 22, 2025
17 to 21 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 74. East northeast wind 17 to 21 mph, with gusts as high as 26 mph.
Tuesday - 80°F
Dec 23, 2025
22 mph ENE
Mostly Cloudy
Mostly cloudy, with a high near 80. East northeast wind around 22 mph, with gusts as high as 29 mph.
Tuesday Night - 73°F
Dec 23, 2025
20 mph ENE
Mostly Cloudy
Mostly cloudy, with a low around 73. East northeast wind around 20 mph, with gusts as high as 24 mph.
Wednesday - 80°F
Dec 24, 2025
17 mph ENE
Partly Sunny
Partly sunny, with a high near 80. East northeast wind around 17 mph, with gusts as high as 22 mph.
Wednesday Night - 73°F
Dec 24, 2025
10 to 16 mph ENE
Partly Cloudy
Partly cloudy, with a low around 73. East northeast wind 10 to 16 mph, with gusts as high as 21 mph.
Christmas Day - 79°F
Dec 25, 2025
6 to 10 mph E
Mostly Sunny
Mostly sunny, with a high near 79. East wind 6 to 10 mph.
Thursday Night - 73°F
Dec 25, 2025
6 to 9 mph E
Partly Cloudy
Partly cloudy, with a low around 73. East wind 6 to 9 mph.
Friday - 80°F
Dec 26, 2025
2 to 7 mph ESE
Mostly Sunny
Mostly sunny, with a high near 80. East southeast wind 2 to 7 mph.