Expires:202605090230;;219224 FZHW50 PHFO 081318 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 318 AM HST Fri May 8 2026 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. PHZ111-090230- Kauai Windward Waters- 318 AM HST Fri May 8 2026 .TODAY...East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: Northwest 6 feet at 12 seconds. Isolated showers. .TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: Northwest 5 feet at 11 seconds and east southeast 4 feet at 6 seconds. Scattered showers. .SATURDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East southeast 4 feet at 6 seconds and northwest 4 feet at 11 seconds. Scattered showers. .SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East southeast 4 feet at 6 seconds and north northwest 4 feet at 11 seconds. Scattered showers. .SUNDAY...East northeast winds 10 to 15 knots. Seas to 6 feet. Wave Detail: East southeast 4 feet at 6 seconds and north northwest 4 feet at 10 seconds. Numerous showers, mainly in the morning. .SUNDAY NIGHT...East northeast winds to 15 knots. Seas to 6 feet. Wave Detail: East southeast 4 feet at 6 seconds and north northwest 4 feet at 11 seconds. Numerous showers. .MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East southeast 5 feet at 7 seconds and north northwest 3 feet at 11 seconds. Scattered showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 8 feet. Wave Detail: East southeast 6 feet at 7 seconds and north northwest 3 feet at 10 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. $$