Last Update: 302 AM HST Tue Apr 21 2026

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Honolulu, HI Local Forecast Office

19NM SW Lanai City HI

Marine Zone Forecast


Today
Winds variable less than 10 knots. Seas 3 to 4 feet. Isolated showers this morning.
Tonight
Winds variable less than 10 knots, becoming northeast 7 to 10 knots after midnight. Seas 3 to 4 feet.
Wednesday
North northeast winds 7 to 10 knots. Seas 3 to 4 feet.
Wednesday Night
Northeast winds 10 to 15 knots. Seas 3 to 4 feet.
Thursday
Northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave detail: east northeast 3 feet at 4 seconds.
Thursday Night
Northeast winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave detail: east northeast 3 feet at 4 seconds.
Friday
Northeast winds 10 to 15 knots, becoming east northeast 15 to 20 knots after midnight. Seas 3 to 5 feet. Wave detail: east northeast 4 feet at 5 seconds.
Saturday
East northeast winds 10 to 15 knots, rising to 15 to 20 knots. Seas 3 to 5 feet. Wave detail: east northeast 4 feet at 5 seconds.



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302 AM HST Tue Apr 21 2026
 
 

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