


Coastal Waters Forecast
Issued by NWS
Issued by NWS
947 FZHW51 PHFO 151316 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 316 AM HST Sun Jun 15 2025 .Synopsis for Hawaiian coastal waters... A high pressure system north of the islands will keep trade winds in the forecast through the week. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY THROUGH EARLY TUESDAY MORNING FOR MAALAEA BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE BIG ISLAND... .TODAY...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 6 seconds and south southwest 3 feet at 15 seconds. Isolated showers. .TONIGHT...East winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 5 feet at 6 seconds and south southwest 3 feet at 14 seconds. Isolated showers. .MONDAY...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: East 6 feet at 7 seconds and south southwest 3 feet at 13 seconds. Isolated showers. .MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: East 6 feet at 7 seconds and south 3 feet at 13 seconds. Scattered showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 6 to 9 feet. Scattered showers. .TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 7 to 10 feet. Scattered showers. .WEDNESDAY...East winds 15 to 20 knots. Seas 6 to 9 feet. Isolated showers through the night. Scattered showers through the day. .THURSDAY...East winds 15 to 20 knots. Seas 6 to 9 feet, subsiding to 5 to 6 feet. Isolated showers through the night. Scattered showers through the day. $$