


Offshore Forecast
Issued by NWS
Issued by NWS
887 FZHW61 PHFO 011533 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 533 AM HST TUE JUL 1 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A weak high pressure ridge anchored north of the Hawaiian Islands will keep gentle to moderate easterly trade winds in the forecast through Friday. The ridge will build in north of the island chain by Saturday, increasing trade winds into the moderate to locally strong range from Saturday into early next week. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds and south southwest 3 feet at 13 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers. .WEDNESDAY...East winds 10 to 15 knots. Seas to 4 feet. Wave Detail: East 3 feet at 5 seconds. Isolated showers. .WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas to 4 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .THURSDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Isolated showers. .THURSDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Isolated showers. .FRIDAY...East winds 20 to 25 knots. Seas 4 to 6 feet. Isolated showers. .SATURDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers. $$ Hawaiian Offshore Waters- .TODAY AND TONIGHT...E winds 10 to 20 kt. Seas 6 ft. .WEDNESDAY AND WEDNESDAY NIGHT...E winds 10 to 15 kt. Seas 6 ft. .THURSDAY AND FRIDAY...E winds 10 to 20 kt. Seas 6 to 7 ft. .SATURDAY...E winds 15 to 25 kt. Seas 5 to 7 ft. $$