####018001172#### FZHW60 PHFO 121525 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 525 AM HST Mon May 12 2025 Hawaiian offshore waters beyond 40 nautical miles out to 240 nautical miles including the portion of the Papahanaumokuakea Marine National Monument east of French Frigate Shoals Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. PHZ105-122215- 525 AM HST Mon May 12 2025 .Synopsis for the Hawaiian offshore waters... A strong surface ridge will remain N of the area today, then drift E through mid-week. $$ PHZ180-122215- Hawaiian Offshore Waters- 525 AM HST Mon May 12 2025 .TODAY...E winds 20 to 30 kt E of 160W, E 15 to 25 kt W of 160W. Seas 6 to 9 ft. .TONIGHT...E winds 15 to 25 kt NW Half, E 20 to 30 kt SE Half. Seas 6 to 8 ft. .TUESDAY THROUGH WEDNESDAY...E winds 15 to 25 kt. Seas 6 to 8 ft. .THURSDAY...E winds 20 to 30 kt E of 160W, E 10 to 20 kt W of 160W. Seas 6 to 8 ft. .FRIDAY...E winds 15 to 25 kt. Seas 6 to 8 ft. $$ ####018002010#### FZHW61 PHFO 121525 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 525 AM HST MON MAY 12 2025 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...A strong surface ridge will remain N of the area today, then drift E through mid-week. $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 6 feet at 7 seconds and south southwest 3 feet at 13 seconds. Isolated showers. .TONIGHT...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 6 feet at 7 seconds and south southwest 3 feet at 12 seconds. Isolated showers. .TUESDAY...East winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 6 feet at 7 seconds and south 3 feet at 12 seconds. Isolated showers. .TUESDAY NIGHT...East winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 7 seconds and south 3 feet at 12 seconds. Isolated showers. .WEDNESDAY...East winds 20 to 25 knots. Seas 5 to 7 feet. Scattered showers. .WEDNESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 6 feet. Scattered showers. .THURSDAY...East winds 20 to 25 knots. Seas 5 to 6 feet. Isolated showers through the night. Scattered showers through the day. .FRIDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Isolated showers through the night, then scattered showers through the day. $$ Hawaiian Offshore Waters- .TODAY...E winds 20 to 30 kt E of 160W, E 15 to 25 kt W of 160W. Seas 6 to 9 ft. .TONIGHT...E winds 15 to 25 kt NW Half, E 20 to 30 kt SE Half. Seas 6 to 8 ft. .TUESDAY THROUGH WEDNESDAY...E winds 15 to 25 kt. Seas 6 to 8 ft. .THURSDAY...E winds 20 to 30 kt E of 160W, E 10 to 20 kt W of 160W. Seas 6 to 8 ft. .FRIDAY...E winds 15 to 25 kt. Seas 6 to 8 ft. $$