000 FZNT31 KNHC 151526 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1126 AM EDT Sun Mar 15 2020 Marine Weather HF Voice Broadcast for the Tropical N Atlantic from 07N to 22N between 55W and 64W, the SW N Atlantic S of 31N W of 65W including Bahamas, and the Caribbean Sea. Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. Synopsis for Caribbean Sea and Tropical N Atlantic from 07N to 19N between 55W and 64W .SYNOPSIS...High pressure north of the area will support fresh to strong northeast to east winds over the south-central Caribbean for the next several days. Strong winds, with frequent gusts to gale force, are expected each night near the coast of Colombia through the period. Strong winds will pulse through the Windward Passage and south of Hispaniola each night through Thu. NW Caribbean W of 85W .THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. Caribbean N of 15N between 72W and 85W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .WED...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W ..GALE WARNING WITHIN 90 NM OF COAST OF COLOMBIA... .TODAY...NE to E winds 15 to 25 kt within 90 nm of coast of Colombia. Seas 8 to 10 ft. Elsewhere, NE to E 10 to 20 kt. Seas 6 to 8 ft, except 4 to 6 ft W of 80W. .TONIGHT...Between 72W and 80W, NE to E winds 25 to 30 kt with frequent gusts to 35 kt within 90 nm of coast of Colombia. Seas 8 to 10 ft. Elsewhere W of 72W, NE to E winds 15 to 25 kt. Seas 7 to 9 ft. W of 80W, NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...NE to E winds 15 to 25 kt within 90 nm of coast of Colombia. Seas 8 to 10 ft. Elsewhere, NE to E winds 10 to 20 kt. Seas 6 to 9 ft in NE swell, except 4 to 6 ft W of 80W. .MON NIGHT...NE to E winds 25 to 35 kt within 90 nm of coast of Colombia. Seas 8 to 10 ft. Elsewhere between 72W and 80W, NE to E winds 15 to 25 kt. Seas 8 to 9 ft. W of 80W, NE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...Between 72W and 80W, NE to E winds 15 to 25 kt, except 25 to 30 kt within 90 nm of coast of Colombia early. Seas 6 to 9 ft, except 9 to 11 ft within 90 nm of coast of Colombia early. W of 80W, .NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...Between 72W and 80W, NE to E winds 25 to 35 kt within 90 nm of coast of Colombia. Seas 8 to 10 ft. Elsewhere W of 72W, NE to E winds 15 to 25 kt. Seas 8 to 9 ft. W of 80W, NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .WED...Between 72W and 80W, NE to E winds 15 to 25 kt, except 25 to 30 kt within 90 nm of coast of Colombia early. Seas 6 to 9 ft, except 9 to 11 ft within 90 nm of coast of Colombia early. W of 80W, NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...Between 72W and 80W, NE to E winds 25 to 35 kt within 90 nm of coast of Colombia. Seas 8 to 10 ft. Elsewhere W of 72W, NE to E 15 to 25 kt. Seas 8 to 9 ft. W of 80W, NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...NE to E winds 20 to 25 kt within 60 nm of coast of Colombia. Seas 8 to 10 ft. Elsewhere, NE to E winds 10 to 20 kt. Seas 6 to 8 ft in NE swell, except 4 to 6 ft W of 80W. .THU NIGHT...Between 72W and 80W, NE to E winds 25 to 35 kt within 90 nm of coast of Colombia. Seas 9 to 11 ft. Elsewhere W of 72W, NE to E 15 to 25 kt. Seas 8 to 9 ft. W of 80W, NE to E winds 15 to 20 kt. Seas 4 to 6 ft. SW Caribbean S of 11N .THIS AFTERNOON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .MON...NE winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...NE winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED...NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .THU...NE winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. Caribbean between 64W and 72W .THIS AFTERNOON...NE winds less than 10 kt Gulf of Venezuela, and NE 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .TONIGHT...NE winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .MON...NE winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .MON NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...NE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .THIS AFTERNOON...E winds less than 10 kt. Seas 4 to 6 ft. .TONIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .MON...E winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 3 to 5 ft. .MON NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .TUE...E winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .THIS AFTERNOON...E winds less than 10 kt. Seas 3 to 5 ft. .TONIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .MON...E winds less than 10 kt. Seas 3 to 5 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E winds less than 10 kt. Seas 3 to 4 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .THU...NE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...The pressure gradient between high pressure ridging over the western Atlantic and low pressure of 1014 mb located east of the area near 23N61W supports fresh north to northeast winds over the eastern part of the area south of 27N. The low pressure is forecast to gradually weaken while it moves south- southwestward to near 20N62W by Mon evening. A weak cold front will move across the northern waters today through Mon night. Expect moderate to fresh winds and building seas in the wake of the front. Strong high pressure will build north of the area Wed night through Thu night, resulting in increasing northeast to east winds and building seas across the forecast region. ATLC waters from 27N to 31N W of 77W .THIS AFTERNOON...Variable winds less than 10 kt. Seas 4 to 5 ft. .TONIGHT...NE winds less than 10 kt. Seas 4 to 5 ft. .MON...NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .TUE...Variable winds less than 10 kt, becoming S 10 kt in the afternoon. Seas 4 to 6 ft. .TUE NIGHT...S winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 4 to 5 ft. .WED...E winds 10 to 15 kt. Seas 4 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 4 to 5 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters from 27N to 31N between 65W and 77W .THIS AFTERNOON...N winds less than 10 kt. Seas 4 to 6 ft. .TONIGHT...W of 70W, N to NE winds less than 10 kt. Elsewhere, N winds 10 to 20 kt. Seas 4 to 6 ft. .MON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E winds less than 10 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. Bahamas N of 22N .THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .THIS AFTERNOON...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft W of 70W, and 6 to 9 ft elsewhere. .MON...NE winds 10 to 15 kt. Seas 5 to 6 ft W of 70W, and 6 to 9 ft elsewhere. .MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .WED...NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...E winds 15 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. ATLC waters S of 22N W of 65W .THIS AFTERNOON...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .MON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...NE winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .WED...NE winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .THU...NE winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft. ATLC waters from 19N to 22N between 55W and 65W .THIS AFTERNOON...W winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...W winds 10 to 15 kt, shifting to S late. Seas 6 to 8 ft. .MON...SE winds less than 10 kt. Seas 5 to 7 ft. .MON NIGHT...E winds less than 10 kt. Seas 5 to 7 ft. .TUE...E winds 10 kt. Seas 4 to 6 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .WED...NE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .THU...NE winds 10 to 15 kt. Seas 5 to 6 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft.