Coastal Waters Forecast for Big Island Leeward Waters (PHZ123) (Text-Only)
NWS Forecast for: Big Island Leeward Waters (PHZ123)
Issued by: National Weather Service Honolulu, HI
Last Update: 332 PM HST Thu Nov 20 2025




Tonight: East northeast winds 25 to 30 knots, veering to east southeast 20 to 25 knots after midnight. Seas 4 to 6 feet. Wave detail: east northeast 5 feet at 6 seconds. Isolated showers after midnight.

Friday: Southeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 4 feet at 5 seconds. Isolated showers in the morning.

Friday Night: East winds 20 to 25 knots, becoming east southeast 15 to 20 knots after midnight. Seas 3 to 5 feet. Wave detail: east 4 feet at 5 seconds. Isolated showers.

Saturday: North northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave detail: east 3 feet at 4 seconds and northwest 3 feet at 16 seconds.

Saturday Night: East southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave detail: east 3 feet at 4 seconds and northwest 3 feet at 15 seconds. Isolated showers.

Sunday: East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave detail: east 3 feet at 4 seconds and northwest 3 feet at 14 seconds. Isolated showers in the morning.

Sunday Night: Southeast winds 15 to 20 knots, backing to northeast after midnight. Seas 3 to 5 feet. Wave detail: east northeast 3 feet at 5 seconds and northwest 3 feet at 13 seconds. Isolated showers in the evening.

Monday: East southeast winds 15 to 20 knots, becoming northeast 10 to 15 knots in the afternoon, rising to 15 to 20 knots in the evening, becoming east southeast 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave detail: east 3 feet at 4 seconds. Isolated showers through the day.

Tuesday: Northeast winds 10 to 15 knots, becoming east 15 to 20 knots in the afternoon and evening, then becoming north northeast 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave detail: north 5 feet at 19 seconds. Isolated showers through the day.







Zone Forecast: Big Island Leeward Waters (PHZ123)

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