| NWS Forecast for: Big Island Leeward Waters (PHZ123) Issued by: National Weather Service Honolulu, HI Last Update: 326 PM HST Sun Aug 9 2026 |  |
Tonight: West of the big island, southwest winds 7 to 10 knots, veering to north northwest after midnight. Near south point, east winds 15 to 20 knots, rising to 20 to 25 knots after midnight. Seas 4 to 6 feet. Wave detail: east northeast 5 feet at 6 seconds. Isolated showers. Monday: West southwest winds 7 to 10 knots west of the big island...east 20 to 25 knots near south point. Seas 3 to 5 feet. Wave detail: east northeast 5 feet at 6 seconds. Scattered showers in the morning. Isolated showers in the afternoon. Monday Night: Winds variable less than 10 knots west of the big island...east 15 to 20 knots near south point. Seas 4 to 5 feet. Wave detail: east northeast 5 feet at 6 seconds. Isolated showers. Tuesday: Winds variable less than 10 knots west of the big island...east 15 to 20 knots near south point. Seas 4 to 6 feet. Wave detail: east northeast 4 feet at 5 seconds and south southwest 3 feet at 14 seconds. Isolated showers. Tuesday Night: Winds variable less than 10 knots west of the big island...east 15 to 20 knots near south point. Seas 4 to 6 feet. Wave detail: east northeast 4 feet at 5 seconds and south southwest 3 feet at 14 seconds. Isolated showers. Wednesday: Winds variable less than 10 knots west of the big island...east northeast 10 to 15 knots near south point. Seas 5 to 7 feet. Wave detail: east northeast 4 feet at 5 seconds and south southwest 4 feet at 17 seconds. Isolated showers in the morning. Wednesday Night: West of the big island, winds variable less than 10 knots. Near south point, east northeast winds 15 to 20 knots, becoming north northeast 7 to 10 knots after midnight. Seas 4 to 6 feet. Wave detail: east northeast 4 feet at 6 seconds and south southwest 4 feet at 17 seconds. Isolated showers. Thursday: West of the big island, variable less than 10 knots. Winds variable less than 10 knots in the morning. Near south point, northeast winds 7 to 10 knots. Seas 6 to 9 feet. Wave detail: northeast 6 feet at 6 seconds and south southwest 4 feet at 15 seconds. Scattered showers after midnight. Friday: West of the big island, winds variable less than 10 knots, becoming north northwest 10 to 15 knots in the afternoon, then becoming east 15 to 20 knots in the evening, becoming east southeast 7 to 10 knots after midnight. Near south point, winds variable less than 10 knots, becoming east northeast to 10 knots in the evening, rising to 25 knots after midnight. Seas 6 to 9 feet. Wave detail: northeast 8 feet at 8 seconds and south southwest 4 feet at 14 seconds. Isolated showers through the night, then scattered showers through the day. | |
| Zone Forecast: Big Island Leeward Waters (PHZ123) | |
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