Last Update: 412 AM HST Fri Aug 21 2026
For More Weather Information:
19NM SW Lanai City HI
Marine Zone Forecast
Today
North northeast winds 7 to 10 knots, backing to north 10 to 15 knots this afternoon. Seas 3 to 4 feet. Wave detail: east southeast 3 feet at 6 seconds.
Tonight
East winds 10 to 15 knots, becoming east northeast 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave detail: east southeast 4 feet at 6 seconds.
Saturday
Northeast winds 10 to 15 knots, becoming east northeast 15 to 20 knots in the afternoon. Seas 4 to 6 feet. Wave detail: east 5 feet at 8 seconds. Isolated showers in the afternoon.
Saturday Night
East northeast winds 15 to 20 knots, rising to 20 to 25 knots after midnight. Seas 5 to 7 feet. Wave detail: east 6 feet at 8 seconds. Isolated showers in the evening, then scattered showers after midnight.
Sunday
Northeast winds 25 to 30 knots. Seas 5 to 7 feet, building to 6 to 9 feet in the afternoon. Wave detail: east 9 feet at 7 seconds. Scattered showers.
Sunday Night
East northeast winds 25 to 30 knots, easing to 15 to 20 knots after midnight. Seas 6 to 9 feet. Wave detail: east 9 feet at 8 seconds and south southwest 3 feet at 14 seconds. Isolated showers.
Monday
East northeast winds 15 to 20 knots, easing to 10 to 15 knots. Seas 5 to 8 feet. Wave detail: east southeast 6 feet at 8 seconds and south southwest 3 feet at 13 seconds. Isolated showers in the morning, then scattered showers.
Tuesday
East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 6 seconds and south southwest 3 feet at 15 seconds. Scattered showers through the night, then isolated showers in the evening. Scattered showers after midnight.
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