Coastal Waters Forecast
Issued by NWS
Issued by NWS
377 FZHW51 PHFO 251625 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 625 AM HST Tue Nov 25 2025 .Synopsis for Hawaiian coastal waters... A ridge of high pressure north of the area will gradually weaken and shift southeast over the next several days. This will cause the easterly trade winds to weaken and veer from a southeast direction. A large northwest swell will move into the region on Wednesday. A front will approach the state over the weekend with an extra large northwest swell filling in from Saturday night into Sunday. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East southeast 4 feet at 6 seconds and north northwest 3 feet at 11 seconds. .TONIGHT...East winds to 10 knots to Kauai...east 15 to 20 knots elsewhere. Seas 4 to 6 feet. Wave Detail: East southeast 3 feet at 6 seconds and northwest 3 feet at 16 seconds. .WEDNESDAY...East winds 10 to 15 knots. Seas 6 to 9 feet. Wave Detail: North northwest 7 feet at 16 seconds and east southeast 3 feet at 6 seconds. .WEDNESDAY NIGHT...East southeast winds 7 to 10 knots to Kauai... east southeast 15 to 20 knots elsewhere. Seas 9 to 12 feet. Wave Detail: North northwest 9 feet at 15 seconds and east southeast 4 feet at 6 seconds. Scattered showers. .THURSDAY...East southeast winds 10 to 15 knots to Kauai...east 20 to 25 knots elsewhere. Seas 9 to 12 feet. Isolated showers. .THURSDAY NIGHT...Southeast winds 10 to 15 knots to Kauai...east 20 to 25 knots elsewhere. Seas 8 to 11 feet. Isolated showers. .FRIDAY...Southeast winds 10 to 15 knots to Kauai...southeast 20 to 25 knots elsewhere. Seas 6 to 9 feet, subsiding to 5 to 7 feet. Isolated showers through the day. .SATURDAY...East southeast winds 15 to 20 knots. Seas 7 to 10 feet, building to 9 to 13 feet. Isolated showers through the night. Scattered showers through the day. $$