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: 349 PM HST Fri Apr 17 2026
Print




Tonight: West of the big island, south southwest winds 7 to 10 knots, veering to north 10 to 15 knots after midnight. Near south point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east northeast 5 feet at 6 seconds. Isolated showers after midnight.

Saturday: West of the big island, winds variable less than 10 knots, becoming north northwest to 10 knots in the afternoon. Near south point, east winds 20 to 25 knots. Seas 3 to 5 feet. Wave detail: east 5 feet at 6 seconds.

Saturday Night: West of the big island, west southwest winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Near south point, east winds to 20 knots. Seas 3 to 5 feet. Wave detail: east 4 feet at 5 seconds.

Sunday: West of the big island, winds variable less than 10 knots, becoming northwest 7 to 10 knots in the afternoon. Near south point, east winds 15 to 20 knots. Seas 3 to 5 feet. Wave detail: east 4 feet at 5 seconds.

Sunday Night: South southeast winds 7 to 10 knots west of the big island...east to 20 knots near south point. Seas 3 to 5 feet. Wave detail: east 4 feet at 5 seconds.

Monday: West of the big island, winds variable less than 10 knots. Near south point, east winds to 15 knots, veering to east southeast in the afternoon. Seas 3 to 5 feet. Wave detail: east 4 feet at 5 seconds.

Monday Night: Winds variable less than 10 knots west of the big island...east 10 to 15 knots near south point. Seas 3 to 5 feet. Wave detail: east 3 feet at 4 seconds. A slight chance of showers after midnight.

Tuesday: Winds variable less than 10 knots west of the big island...east 10 to 15 knots near south point. Seas 3 to 4 feet. Wave detail: north northeast 3 feet at 14 seconds. A slight chance of showers.

Wednesday: West of the big island, winds variable less than 10 knots. Near south point, east winds 10 to 15 knots, rising to 15 to 20 knots. Seas 3 to 5 feet. Wave detail: east southeast 3 feet at 5 seconds, north northeast 3 feet at 12 seconds and west northwest 3 feet at 18 seconds. A slight chance of showers.







Zone Forecast: Big Island Leeward Waters (PHZ123)

Visit your local NWS office at: https://www.weather.gov/hfo