


Coastal Waters Forecast
Issued by NWS
Issued by NWS
140 FZHW51 PHFO 131311 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 311 AM HST Tue May 13 2025 .Synopsis for Hawaiian coastal waters... Fresh to locally strong trades will continue as a surface ridge lingers northeast of the state through the week. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY AFTERNOON FOR MAALAEA BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE BIG ISLAND... .TODAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 7 seconds and south 3 feet at 12 seconds. Isolated showers. .TONIGHT...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 7 seconds and south 3 feet at 12 seconds. Scattered showers. .WEDNESDAY...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers. .WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers. .THURSDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Scattered showers. .THURSDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Scattered showers. .FRIDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Isolated showers through the night, then scattered showers through the day. .SATURDAY...East winds 15 to 20 knots. Seas 6 to 9 feet, subsiding to 6 to 7 feet. Scattered showers. $$