


Coastal Waters Forecast
Issued by NWS
Issued by NWS
136 FZHW51 PHFO 251310 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 310 AM HST Fri Jul 25 2025 .Synopsis for Hawaiian coastal waters... A ridge north of the area will continue to weaken over the next several days and bring gentle to fresh trades. By early to mid-next week, however, the ridge is expected to strengthen. In addition, a tropical disturbance may pass well south of the state and help to enhance trades. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Hazy. Isolated showers. .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Hazy. Isolated showers. .SATURDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Hazy. Isolated showers. .SATURDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .SUNDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Isolated showers. .SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Isolated showers. .MONDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers through the night. Scattered showers through the day. .TUESDAY...East winds 15 to 20 knots to Kauai...east 20 to 25 knots elsewhere. Seas 5 to 7 feet. Isolated showers through the night. Scattered showers through the day. $$