Expires:202504260830;;443554 FZHW50 PHFO 251940 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 940 AM HST Fri Apr 25 2025 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. PHZ122-260830- Big Island Windward Waters- 940 AM HST Fri Apr 25 2025 .REST OF TODAY...East southeast winds 15 to 20 knots. Seas to 6 feet. Isolated showers. A slight chance of thunderstorms this afternoon. .TONIGHT...East southeast winds 15 to 20 knots. Seas to 6 feet. Isolated showers. .SATURDAY...East southeast winds 10 to 15 knots. Seas 5 to 6 feet. Isolated showers. .SATURDAY NIGHT...East southeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: Northwest 3 feet at 15 seconds. Isolated showers. .SUNDAY...East southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: Northwest 3 feet at 14 seconds. Isolated showers. .SUNDAY NIGHT...East southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: Northwest 3 feet at 12 seconds. Isolated showers. .MONDAY...East southeast winds 10 to 15 knots. Seas 5 to 6 feet. Isolated showers through the night, then scattered showers through the day. .TUESDAY...East southeast winds 10 to 15 knots. Seas 6 to 7 feet. Scattered showers. Winds and seas higher in and near tstms. $$