


Offshore Forecast
Issued by NWS
Issued by NWS
483 FZNT26 KNHC 181921 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 321 PM EDT Fri Jul 18 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...The Atlantic ridge will support gentle to moderate winds with moderate seas through early next week. Winds are expected to freshen by Tue as the Atlantic high pressure builds westward. San Juan Atlantic Waters .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 15 kt. Seas 3 to 4 ft. .TUE...E to SE winds 15 kt. Seas 4 to 5 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 5 ft. .WED...E winds 15 to 20 kt. Seas 5 to 6 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. San Juan Caribbean Waters .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 15 kt. Seas 3 to 5 ft. .TUE...E winds 15 to 20 kt. Seas 4 to 5 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.