Expires:202409210230;;910692 FZHW50 PHFO 201321 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 321 AM HST Fri Sep 20 2024 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. PHZ113-210230- Kauai Channel- 321 AM HST Fri Sep 20 2024 .TODAY...East northeast winds 15 to 20 knots. Seas to 5 feet. Wave Detail: East southeast 4 feet at 6 seconds. Isolated showers this morning. .TONIGHT...East northeast winds 15 to 20 knots. Seas to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .SATURDAY...East northeast winds 15 to 20 knots. Seas to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .SATURDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers in the evening, then scattered showers after midnight. .SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers in the morning, then scattered showers in the afternoon. .SUNDAY NIGHT...East northeast winds 10 to 15 knots. Seas to 4 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .MONDAY...East northeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .TUESDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet at 15 seconds. Isolated showers. $$