Coastal Waters Forecast for Big Island Windward Waters (PHZ122) (Text-Only)
NWS Forecast for: Big Island Windward Waters (PHZ122)
Issued by: National Weather Service Honolulu, HI
Last Update: 336 AM HST Sat Apr 19 2025


Today: East southeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave detail: east southeast 4 feet at 7 seconds and north 3 feet at 11 seconds. A slight chance of thunderstorms this morning. Scattered showers.

Tonight: East winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: east southeast 4 feet at 7 seconds and north 3 feet at 11 seconds. Scattered showers.

Sunday: East winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: east southeast 4 feet at 7 seconds and north 3 feet at 11 seconds. Scattered showers.

Sunday Night: East winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: east 4 feet at 7 seconds and north 3 feet at 10 seconds. Scattered showers.

Monday: East winds 10 to 15 knots. Seas 4 to 5 feet. Wave detail: north 3 feet at 10 seconds. Scattered showers.

Monday Night: East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Scattered showers.

Tuesday: East southeast winds 10 to 15 knots, becoming southeast 15 to 20 knots after midnight. Seas 4 to 5 feet. Scattered showers.

Wednesday: East southeast winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers.

winds and seas higher in and near tstms.







Zone Forecast: Big Island Windward Waters (PHZ122)

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