000 FZNT26 KNHC 290333 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1133 PM EDT Tue Sep 28 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 18.4N 55.6W 944 mb at 11 PM EDT moving NW at 8 kt. Maximum sustained winds 120 kt gusts 145 kt. Sam will move to the northeast of the Leeward Islands through Wed, 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 .OVERNIGHT...E to SE winds 10 kt. Seas 3 to 5 ft. .WED...E to SE winds 5 to 10 kt. Seas 4 to 6 ft in E swell. .WED NIGHT...NE to E winds 5 to 10 kt. Seas 5 to 7 ft in E swell. .THU...NE winds 5 to 10 kt. Seas 6 to 9 ft in E swell. Scattered showers and isolated tstms. .THU NIGHT...N to NE winds 5 to 10 kt, shifting to E after midnight. Seas 6 to 9 ft in NE to E swell. .FRI...E to SE winds 5 to 10 kt. Seas 6 to 8 ft in NE swell. .FRI NIGHT...E winds 5 to 10 kt. Seas 5 to 7 ft in NE swell. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E to SE winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft. San Juan Caribbean Waters .OVERNIGHT...E winds 10 kt. Seas 3 ft. .WED...E to SE winds 5 to 10 kt. Seas 3 ft. .WED NIGHT...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 5 to 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.