| NWS Forecast for: Alenuihaha Channel (PHZ121) Issued by: National Weather Service Honolulu, HI Last Update: 338 PM HST Tue Jul 28 2026 |  |
Tonight: Northeast winds 15 to 20 knots, becoming east northeast 10 to 15 knots after midnight. Seas 6 to 9 feet. Wave detail: east northeast 7 feet at 11 seconds and south southwest 3 feet at 14 seconds. Isolated showers this evening, then scattered showers after midnight. Wednesday: East winds 7 to 10 knots, becoming 10 to 15 knots in the afternoon. Seas 5 to 7 feet. Wave detail: south southwest 4 feet at 14 seconds and east 3 feet at 9 seconds. Isolated showers in the morning, then scattered showers in the afternoon. Wednesday Night: East northeast winds 15 to 20 knots. Seas 6 to 8 feet. Wave detail: east 5 feet at 8 seconds and south southwest 4 feet at 13 seconds. Isolated showers in the evening, then scattered showers after midnight. Thursday: East northeast winds 15 to 20 knots. Seas 7 to 10 feet. Wave detail: east 5 feet at 7 seconds and south southwest 4 feet at 13 seconds. Scattered showers, mainly in the morning. Thursday Night: East northeast winds 20 to 25 knots. Seas 7 to 10 feet. Wave detail: east 6 feet at 6 seconds, east 6 feet at 15 seconds and south southwest 4 feet at 12 seconds. Isolated showers. Friday: East northeast winds 20 to 25 knots. Seas 8 to 11 feet. Wave detail: east 7 feet at 7 seconds, east 6 feet at 15 seconds and south southwest 3 feet at 12 seconds. Isolated showers in the morning. Scattered showers in the afternoon. Friday Night: East northeast winds 25 to 30 knots, easing to 20 to 25 knots after midnight. Seas 9 to 11 feet. Wave detail: east 8 feet at 7 seconds and east 5 feet at 15 seconds. Isolated showers. Saturday: East northeast winds 20 to 25 knots. Seas 8 to 11 feet. Wave detail: east 8 feet at 7 seconds and east 5 feet at 14 seconds. Isolated showers. Sunday: East northeast winds 20 to 25 knots, easing to 15 to 20 knots after midnight. Seas 6 to 9 feet. Wave detail: east northeast 7 feet at 6 seconds and east 6 feet at 14 seconds. Isolated showers through the night. Scattered showers in the evening, then isolated showers after midnight. | |
| Zone Forecast: Alenuihaha Channel (PHZ121) | |
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