


Coastal Waters Forecast
Issued by NWS
Issued by NWS
877 FZHW51 PHFO 021318 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 318 AM HST Wed Jul 2 2025 .Synopsis for Hawaiian coastal waters... A weak trough to the north of the state continues to drift west through Thursday. High pressure far north of the state will strengthen Friday into the weekend. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East winds 15 to 20 knots. Seas to 4 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .THURSDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .THURSDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .FRIDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers. .FRIDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 6 feet. Isolated showers. .SATURDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Isolated showers through the night. Scattered showers through the day. .SUNDAY...East winds 20 to 25 knots. Seas 6 to 7 feet. Isolated showers through the night. Scattered showers through the day. $$