659 FZNT26 KNHC 092033 OFFN05 NAVTEX Marine Forecast NWS National Hurricance Center Miami, FL 433 PM EDT Sun Sep 9 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Tropical Storm Isaac near 14.5N 38.1W 1001 mb at 5 AM EDT moving W at 8 kt. Maximum sustained winds 45 kt gusts 55 kt. Isaac will move to 14.7N 41.9W tonight and strengthen to a hurricane near 14.7N 44.6W Mon afternoon. Isaac will continue W to 14.7N 47.5W Mon night, and 14.7N 53.1W Tue night. Isaac will change little in intensity as it approaches the Lesser Antilles near 14.9N 58.9W Wed night, and continue into the eastern Caribbean near 15.3N 64.5W Thu night. San Juan Atlantic Waters .TONIGHT...NE winds 5 to 10 kt. Seas 6 to 7 ft in NE to E swell. .MON...NE winds 5 to 10 kt. Seas 6 to 7 ft in NE to E swell. .MON NIGHT...NE winds 5 to 10 kt. Seas 6 to 8 ft in NE swell. .TUE...SE winds 5 to 10 kt. Seas 6 to 8 ft in NE swell. .TUE NIGHT...E to SE winds 10 to 15 kt. Seas 6 to 8 ft in N to NE swell. .WED...E winds 10 to 15 kt. Seas 6 to 8 ft in N swell. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .THU...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in NW swell. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 7 to 10 ft in N to NE swell. .FRI...NE to E winds 15 to 20 kt. Seas 6 to 10 ft in E to SE swell. San Juan Caribbean Waters .TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 ft. .TUE...E winds 5 to 10 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE to E winds 10 to 15 kt. Seas 3 to 6 ft. .WED NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...E winds 45 to 50 kt. Seas 6 to 20 ft.