000 FZNT26 KNHC 290926 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 526 AM EDT Wed Sep 29 2021 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Hurricane Sam was near 18.9N 56.2W 950 mb at 5 AM EDT moving NW at 8 kt. Maximum sustained winds 115 kt gusts 140 kt. Sam will move to the northeast of the Leeward Islands today, then continue farther north of the region. Seas will build over the Atlantic waters Wed through Fri as swell from Hurricane Sam will moves to the north of the Virgin Islands and Puerto Rico, subsiding Sat and Sun. Elsewhere, gentle to moderate winds will increase across the region by Sun as high pressure builds north of the area. San Juan Atlantic Waters .TODAY...E to SE winds 5 to 10 kt. Seas 4 to 6 ft in E swell. .TONIGHT...NE to E winds 5 to 10 kt. Seas 6 to 9 ft in E swell. .THU...NE winds 5 to 10 kt. Seas 8 to 11 ft in E swell. Isolated tstms. .THU NIGHT...N to NE winds 5 to 10 kt, shifting to E after midnight. Seas 8 to 11 ft in NE to E swell. .FRI...SE winds 5 to 10 kt. Seas 7 to 10 ft in NE swell. .FRI NIGHT...E winds 5 to 10 kt. Seas 5 to 7 ft in N to NE swell. .SAT...E winds 10 to 15 kt. Seas 5 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .SUN...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...E to SE winds 15 to 20 kt. Seas 6 to 7 ft. San Juan Caribbean Waters .TODAY...E winds 5 to 10 kt. Seas 3 ft. .TONIGHT...NE to E winds 5 to 10 kt. Seas 3 ft. .THU...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 5 to 10 kt. Seas 3 to 4 ft. .FRI...E to SE winds 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.