Coastal Waters Forecast
Issued by NWS
Issued by NWS
141 FZHW51 PHFO 221306 CWFHI1 Generalized Statewide Coastal Waters Forecast for Hawaii National Weather Service Honolulu HI 306 AM HST Sat Nov 22 2025 .Synopsis for Hawaiian coastal waters... High pressure far to the northeast will remain stationary as a front weakens across waters north of Hawaii today Trade winds will weaken to gentle to moderate breezes by the weekend and continue through the forecast period as another high and front passes north of the area. $$ Hawaiian waters within 40 nautical miles including the channels- ...SMALL CRAFT ADVISORY THROUGH EARLY THIS MORNING FOR MAALAEA BAY...THE PAILOLO AND ALENUIHAHA CHANNELS AND WATERS SOUTH OF THE BIG ISLAND... .TODAY...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: Northwest 6 feet at 16 seconds and east 5 feet at 8 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: Northwest 6 feet at 15 seconds and east 5 feet at 8 seconds. Scattered showers. .SUNDAY...East winds 15 to 20 knots. Seas 6 to 8 feet. Wave Detail: East 5 feet at 8 seconds and northwest 5 feet at 13 seconds. Isolated showers. .SUNDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 7 seconds and northwest 5 feet at 13 seconds. Isolated showers. .MONDAY...East northeast winds 20 to 25 knots Alenuihaha Channel...east 10 to 15 knots elsewhere. Seas 5 to 7 feet. Isolated showers. .MONDAY NIGHT...East winds 7 to 10 knots to Kauai...east 15 to 20 knots elsewhere. Seas 5 to 6 feet. Isolated showers. .TUESDAY...East winds 10 to 15 knots. Seas 4 to 5 feet, building to 5 to 8 feet. Isolated showers through the night, then scattered showers through the day. .WEDNESDAY...East winds 10 to 15 knots. Seas 8 to 11 feet. Isolated showers through the night, then scattered showers through the day. $$