Last Update: 318 AM HST Thu May 21 2026

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Honolulu, HI Local Forecast Office

16NM SW Barbers Point N A S HI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

Today
East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave detail: east southeast 8 feet at 8 seconds. Isolated showers this afternoon.
Tonight
East northeast winds 25 to 30 knots. Seas 7 to 10 feet. Wave detail: east 9 feet at 8 seconds.
Friday
East northeast winds to 25 knots. Seas 6 to 8 feet. Wave detail: east 8 feet at 7 seconds.
Friday Night
East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave detail: east northeast 8 feet at 7 seconds and south 3 feet at 17 seconds.
Saturday
East northeast winds 20 to 25 knots. Seas 5 to 7 feet, building to 6 to 9 feet in the afternoon. Wave detail: east northeast 7 feet at 7 seconds and south 3 feet at 15 seconds.
Saturday Night
East northeast winds 20 to 25 knots. Seas 6 to 9 feet. Wave detail: east northeast 7 feet at 7 seconds.
Sunday
East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave detail: east northeast 6 feet at 7 seconds.
Monday
East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave detail: east 6 feet at 6 seconds. Isolated showers through the night. Isolated showers after midnight.



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318 AM HST Thu May 21 2026
 
 

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