Coastal Waters Forecast for Alenuihaha Channel (PHZ121) (Text-Only)
NWS Forecast for: Alenuihaha Channel (PHZ121)
Issued by: National Weather Service Honolulu, HI
Last Update: 342 PM HST Sun Apr 26 2026


Tonight: East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave detail: east 6 feet at 5 seconds. Scattered showers.

Monday: East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave detail: east 6 feet at 6 seconds. Isolated showers.

Monday Night: East northeast winds 15 to 20 knots. Seas 4 to 6 feet, subsiding to 3 to 4 feet after midnight. Wave detail: east 6 feet at 6 seconds. Scattered showers.

Tuesday: East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 6 seconds. Isolated showers in the morning. Scattered showers in the afternoon.

Tuesday Night: East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 6 feet at 6 seconds. Isolated showers.

Wednesday: East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 6 feet at 6 seconds. Isolated showers in the morning. Scattered showers in the afternoon.

Wednesday Night: East northeast winds 20 to 25 knots, easing to 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave detail: east 6 feet at 6 seconds. Isolated showers.

Thursday: East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave detail: east 6 feet at 6 seconds. Isolated showers in the morning. Scattered showers in the afternoon, then isolated showers through the day.

Friday: East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave detail: east northeast 6 feet at 7 seconds. Isolated showers.







Zone Forecast: Alenuihaha Channel (PHZ121)

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