


Coastal Waters Forecast
Issued by NWS
Issued by NWS
537 FZHW51 PHFO 240128 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 328 PM HST Mon Jun 23 2025 .Synopsis for Hawaiian coastal waters... High pressure will gradually weaken over the next few days and remain nearly stationary northeast of the state through the forecast period. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY THROUGH TUESDAY AFTERNOON FOR MAALAEA BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE BIG ISLAND... .TONIGHT...East northeast winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: South 3 feet at 15 seconds. Scattered showers. .TUESDAY...East winds 20 to 25 knots. Seas 7 to 8 feet. Wave Detail: South 4 feet at 14 seconds. Isolated showers. .TUESDAY NIGHT...East winds 20 to 25 knots. Seas 7 to 8 feet. Wave Detail: South 4 feet at 14 seconds. Scattered showers. .WEDNESDAY...East winds 20 to 25 knots. Seas 6 to 7 feet. Wave Detail: South 3 feet at 14 seconds. Scattered showers. .WEDNESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to 7 feet. Scattered showers. .THURSDAY...East winds 20 to 25 knots. Seas 6 to 7 feet. Isolated showers. .THURSDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Scattered showers. .FRIDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Isolated showers through the night. Scattered showers through the day. .SATURDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Isolated showers through the night. Scattered showers through the day. $$