


Offshore Forecast
Issued by NWS
Issued by NWS
683 FZNT26 KNHC 250214 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1014 PM EDT Sun Aug 24 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A long period northerly swell will continue to spread across the islands through early this week, resulting in hazardous seas for the Atlantic waters and local passages. Another tropical wave will move into the Caribbean by late tonight, moving mainly to the south of the USVI and PR through Tuesday. This will result in moderate to fresh easterly winds and choppy to rough seas, particularly across the Caribbean waters. San Juan Atlantic Waters .OVERNIGHT...E winds 10 to 15 kt after midnight. Seas 7 to 8 ft in N swell. .MON...E winds 15 kt. Seas 7 to 8 ft in N to NE swell. .MON NIGHT...E winds 15 to 20 kt. Seas 7 to 8 ft. Isolated showers. .TUE...E winds 15 kt. Seas 7 to 8 ft in N to NE swell. Isolated showers. .TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft in N to NE swell. .WED...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. .WED NIGHT...E to SE winds 10 kt. Seas 4 to 5 ft. .THU...E to SE winds 10 kt. Seas 4 to 5 ft. .THU NIGHT...E to SE winds 10 kt. Seas 3 to 4 ft. .FRI...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E to SE winds 10 kt. Seas 3 ft. San Juan Caribbean Waters .OVERNIGHT...E winds 15 to 20 kt after midnight. Seas 5 to 7 ft. .MON...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms. .MON NIGHT...E winds 20 to 25 kt. Seas 6 to 9 ft. Scattered showers and isolated tstms. .TUE...E winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.