


Offshore Forecast
Issued by NWS
Issued by NWS
340 FZNT26 KNHC 061946 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 346 PM EDT Mon Oct 6 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Rough seas in large N to NE swell across the Atlantic waters and through the Caribbean Passages will subside through Tue. Gentle to moderate trade winds are expected over the regional waters through early Thu. The area of low pressure located over the tropical central Atlantic is gradually becoming better organized. Environmental conditions appear generally conducive for slow development of this system, and a tropical depression is likely to form within the next couple of days while it moves quickly west-northwestward across the central tropical Atlantic. This system is expected to be near or north of the northern Leeward Islands on Thursday and Friday, and interests there should monitor its progress. Regardless of development, expect an increase in winds and seas across the area Atlantic waters with this system by the end of the week. San Juan Atlantic Waters .TONIGHT...NE to E winds 10 to 15 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms. .TUE...E winds 10 to 15 kt. Seas 6 to 7 ft. Scattered showers and isolated tstms. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 5 to 6 ft. Scattered showers and isolated tstms. .WED...SE winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .WED NIGHT...SE winds 5 to 10 kt. Seas 4 to 5 ft. .THU...E to SE winds 5 to 10 kt. Seas 4 to 5 ft. .THU NIGHT...E to SE winds 5 to 10 kt. Seas 4 to 6 ft. .FRI...SE winds 5 to 10 kt. Seas 5 to 7 ft. .FRI NIGHT...SE to S winds 5 to 10 kt. Seas 5 to 7 ft. .SAT...S winds 10 kt. Seas 5 to 7 ft. .SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft. San Juan Caribbean Waters .TONIGHT...NE to E winds 10 kt. Seas 4 to 6 ft. .TUE...E to SE winds 10 kt. Seas 4 to 6 ft. .TUE NIGHT...E to SE winds 10 kt. Seas 3 to 4 ft. .WED...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 kt. Seas 3 to 4 ft. .THU...E winds 10 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. .FRI...SE winds 5 to 10 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.