


Coastal Waters Forecast
Issued by NWS
Issued by NWS
627 FZHW51 PHFO 030117 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 317 PM HST Wed Jul 2 2025 .Synopsis for Hawaiian coastal waters... A weak trough northwest of the state will continue to drift away to the west through Thursday. High pressure far north of the state will strengthen Friday into the weekend. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .THURSDAY...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .THURSDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .FRIDAY...East northeast winds 25 to 30 knots Alenuihaha Channel...east northeast 15 to 20 knots elsewhere. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 6 feet. Scattered showers. .SATURDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Scattered showers. .SATURDAY NIGHT...East winds 25 to 30 knots. Seas 5 to 7 feet. Scattered showers. .SUNDAY...East winds 25 to 30 knots. Seas 5 to 7 feet. Scattered showers. .MONDAY...East northeast winds 25 to 30 knots. Seas 6 to 8 feet. Scattered showers. $$