| NWS Forecast for: Alenuihaha Channel (PHZ121) Issued by: National Weather Service Honolulu, HI Last Update: 845 AM HST Wed Jan 21 2026 | |
| Today: Winds variable less than 10 knots, becoming northeast 7 to 10 knots this afternoon. Seas 3 to 4 feet. Wave detail: west northwest 3 feet at 14 seconds. Isolated showers this morning, then scattered showers this afternoon. Tonight: East northeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave detail: west northwest 4 feet at 14 seconds. Scattered showers. Thursday: Northeast winds 10 to 15 knots, becoming north northeast 15 to 20 knots in the afternoon. Seas 3 to 4 feet. Wave detail: west northwest 4 feet at 14 seconds. Scattered showers. Thursday Night: East northeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave detail: west northwest 3 feet at 13 seconds. Isolated showers. Friday: East northeast winds to 15 knots. Seas 3 to 4 feet. Wave detail: northwest 3 feet at 12 seconds. Isolated showers. Friday Night: East northeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave detail: northwest 3 feet at 11 seconds. Scattered showers. Saturday: East winds 15 to 20 knots, becoming southeast 10 to 15 knots. Seas 3 to 4 feet. Scattered showers. Sunday: Southwest winds 10 to 15 knots, veering to west after midnight. Seas to 3 feet. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. | |
| Zone Forecast: Alenuihaha Channel (PHZ121) | |
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