


Offshore Forecast
Issued by NWS
Issued by NWS
540 FZHW61 PHFO 040336 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 536 PM HST WED SEP 3 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...Weak surface ridge N of the islands will remain nearly stationary through the weekend. Tropical Cyclone Kiko, currently in the Eastern Pacific, is forecasted to move into the eastern offshore waters early next week. $$ Hawaiian waters within 40 nautical miles including the channels- .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East southeast 3 feet at 5 seconds and northwest 3 feet at 11 seconds. Isolated showers. .THURSDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East southeast 4 feet at 5 seconds. Isolated showers. .THURSDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds. Isolated showers. .FRIDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 5 feet. Scattered showers. .SATURDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Scattered showers. .SATURDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet. Scattered showers. .SUNDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Isolated showers. .MONDAY...East winds 15 to 20 knots, becoming east northeast 20 to 25 knots. Seas 5 to 8 feet, building to 7 to 10 feet. Isolated showers through the night, then scattered showers through the day. $$ Hawaiian Offshore Waters- ...TROPICAL STORM CONDITIONS POSSIBLE MONDAY... .TONIGHT THROUGH THURSDAY NIGHT...Variable winds 5 to 10 kt N of 24N, E 10 to 20 kt elsewhere. Seas 6 ft. .FRIDAY THROUGH SUNDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. .MONDAY...Tropical Storm conditions possible E of 153W. Otherwise, E winds 10 to 20 kt and seas 6 to 8 ft. $$