![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Offshore Forecast
Issued by NWS
Issued by NWS
135 FZHW61 PHFO 181527 OFFN10 NAVTEX MARINE FORECAST FOR HAWAIIAN WATERS NATIONAL WEATHER SERVICE HONOLULU HI 527 AM HST TUE JUN 18 2024 ...Please refer to Coastal Waters Forecasts available through NOAA Weather Radio and other means for detailed coastal forecasts... .Synopsis...FZHW60 PHFO 181527 OFFHFO Offshore Waters Forecast for Hawaii National Weather Service Honolulu HI 527 AM HST Tue Jun 18 2024 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. The National Weather Service is accepting public comments until July 29 2024 on a proposal to replace feet with meters when describing seas in a variety of national marine center text and graphical products for the offshore and high seas areas only. To learn more please visit https://ocean.weather.gov/proposed-meters.php PHZ105-182215- 527 AM HST Tue Jun 18 2024 .Synopsis for the Hawaiian offshore waters... A surface ridge will strengthen north of the area through midweek, then remain in place through the weekend. $$ PHZ180-182215- Hawaiian Offshore Waters- 527 AM HST Tue Jun 18 2024 .TODAY...E winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 15 to 20 kt. Seas 5 to 8 ft. .WEDNESDAY THROUGH SATURDAY...E winds 15 to 25 kt. Seas 6 to 9. $$ $$ Hawaiian waters within 40 nautical miles including the channels- .TODAY THROUGH SATURDAY...East winds 15 to 25 knots, increasing to 20 to 30 knots Wednesday. Seas 5 to 8 feet building to 6 to 10 feet Wednesday. Wave Detail: East 5 feet at 6 seconds building to 6 to 9 feet at 7 seconds. Scattered showers overnight, isolated showers during the day. $$ Hawaiian Offshore Waters- .TODAY...E winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 15 to 20 kt. Seas 5 to 8 ft. .WEDNESDAY THROUGH SATURDAY...E winds 15 to 25 kt. Seas 6 to 9. $$