


Coastal Waters Forecast
Issued by NWS
Issued by NWS
210 FZHW51 PHFO 151341 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 341 AM HST Tue Jul 15 2025 .Synopsis for Hawaiian coastal waters... A ridge of high pressure will remain far north of the state throughout the week. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY AFTERNOON FOR MAALAEA BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE BIG ISLAND... .TODAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 6 seconds. .WEDNESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds. Scattered showers. .THURSDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Isolated showers. .THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Scattered showers. .FRIDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Scattered showers. .SATURDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Scattered showers. $$