FZHW51 PHFO 091303 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 303 AM HST Fri May 9 2025 .Synopsis for Hawaiian coastal waters... A surface ridge will remain north of the state through early next week. This will maintain breezy trades throughout the next few days. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY THROUGH SATURDAY AFTERNOON FOR KAUAI NORTHWEST WATERS...KAUAI LEEWARD WATERS...MAALAEA BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE BIG ISLAND... .TODAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 6 feet at 6 seconds and north 4 feet at 10 seconds. Isolated showers. .TONIGHT...East northeast winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: East 6 feet at 6 seconds, north 4 feet at 10 seconds and south southwest 4 feet at 17 seconds. Isolated showers. .SATURDAY...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 6 feet at 6 seconds, north 4 feet at 10 seconds and south southwest 4 feet at 16 seconds. Isolated showers. .SATURDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 6 feet at 6 seconds, south southwest 4 feet at 15 seconds and north 3 feet at 10 seconds. Scattered showers. .SUNDAY...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Isolated showers. .SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Scattered showers. .MONDAY...East northeast winds 20 to 25 knots, becoming east 15 to 20 knots. Seas 6 to 8 feet. Isolated showers through the night. Scattered showers through the day. .TUESDAY...East winds 15 to 20 knots. Seas 6 to 8 feet, subsiding to 5 to 6 feet. Isolated showers. $$