Northern Hawaii

Hawaii — Station 51000 is online

Conditions as of 2:00 am (HST) on Sunday, January 21, 2018

Observed about 1 hour ago

Condition
Previous 24 Hours
Reported
24 Hour Minimum
24 Hour Maximum
Swell Height
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9.2 feet
7.6 feet
10.8 feet
Swell Period
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16.0 seconds
9.1 seconds
16.0 seconds
Swell Direction
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NW
-
-
Wind Speed
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12 knots
12 knots
19 knots
Wind Gusts
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16 knots
16 knots
23 knots
Wind Direction
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ESE (120°)
-
-
Wind Wave Height
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3.0 feet
3.0 feet
8.2 feet
Wind Wave Period
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5.6 seconds
4.3 seconds
7.7 seconds
Wind Wave Direction
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E
-
-
Significant Wave Height
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9.5 feet
8.9 feet
12.5 feet
Average Period
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8.0 seconds
7.3 seconds
8.1 seconds
Dominant Period
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16.0 seconds
9.0 seconds
16.0 seconds
Mean Wave Direction
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NW (320°)
-
-
Air Temperature
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72° F
72° F
73° F
Water Temperature
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74° F
74° F
74° F