000 FZNT31 KNHC 061540 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1040 AM EST Fri Mar 6 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...Strong winds will continue across the south-central Caribbean through Tue night, pulsing to minimal gale force near the coast of Colombia at night Sun through Tue. A cold front will enter the NW Caribbean this afternoon. The front will reach from E Cuba to the central Gulf of Honduras Sat afternoon, from central Hispaniola to near the Honduras-Nicaragua border Sun morning, then stall from the Virgin Islands into central Caribbean Mon. Strong to near gale force NE winds and large seas will develop behind the front across the Caribbean and Atlc Passages through late Mon. Gale conditions are possible in the lee of Cuba, across the Windward Passage, and off the coast of Hispaniola Sun night. NW Caribbean W of 85W .TODAY...NE winds less than 10 kt, shifting to N in the afternoon. Seas 4 to 6 ft. .TONIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...N winds 15 to 25 kt. Seas 6 to 8 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .MON...E winds 10 to 20 kt. Seas 7 to 9 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. Caribbean N of 15N between 72W and 85W ...GALE CONDITIONS POSSIBLE... .TODAY...E winds 10 to 20 kt S of 18N, and N less than 10 kt elsewhere. Seas 4 to 6 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...NE winds 20 to 30 kt with frequent gusts to gale force. Seas 7 to 10 ft. .MON...NE winds 15 to 25 kt. Seas 8 to 11 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .TUE...NE winds 10 to 20 kt. Seas 7 to 10 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. Caribbean from 11N to 15N W of 72W ...GALE CONDITIONS POSSIBLE... .TODAY...E winds 20 to 30 kt within 90 nm of coast of Colombia, and NE 10 to 20 kt elsewhere. Seas 7 to 10 ft. .TONIGHT...E winds 15 to 25 kt within 90 nm of coast of Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft. .SAT...NE winds 15 to 20 kt within 90 nm of coast of Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 8 ft. .SAT NIGHT...NE winds 15 to 25 kt within 90 nm of coast of Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 8 ft. .SUN...NE winds 10 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...NE winds 15 to 25 kt...except 25 to 35 kt within 90 nm of the coast of Colombia. Seas 8 to 12 ft. .MON...NE winds 15 to 25 kt. Seas 8 to 11 ft. .MON NIGHT...NE winds 15 to 25 kt...except 25 to 35 kt within 90 nm of the coast of Colombia. Seas 8 to 13 ft. .TUE...E winds 15 to 25 kt. Seas 8 to 13 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. SW Caribbean S of 11N .TODAY...NE winds 10 to 20 kt. Seas 7 to 10 ft. .TONIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...N winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. .SUN...NE winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .MON...NE winds 10 to 20 kt. Seas 7 to 10 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 8 to 13 ft. .TUE...NE winds 10 to 20 kt. Seas 8 to 13 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. Caribbean between 64W and 72W .TODAY...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft elsewhere. .TONIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. .SAT...NE winds 15 to 20 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 3 to 4 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .SAT NIGHT...NE winds 15 to 20 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. .SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .MON...E winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...E winds 10 to 20 kt. Seas 7 to 10 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 7 to 10 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .TUE...E winds 10 to 15 kt. Seas 8 to 11 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 7 to 10 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .TUE...E winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A cold front extending from 31N76W to S Florida will reach from 31N70W to the central Bahamas to western Cuba this evening, from 29N65W to eastern Cuba Sat morning, and from 25N65W to Hispaniola Sat evening, then stall and weaken over the SE waters Sun night through Mon. Frequent gusts to gale force are expected across the waters N of 29N ahead and behind the front through this evening, with strong to minimal gale force W of the front tonight and Sat. Elsewhere, strong winds and large seas developing behind the front will prevail most of the forecast period. ATLC waters from 27N to 31N W of 77W ...GALE WARNING... .TODAY...NW winds 20 to 25 kt...increasing to 25 to 30 kt with frequent gusts to gale force late. Seas 6 to 9 ft. .TONIGHT...NW to N winds 20 to 30 kt with frequent gusts to gale force. Seas 8 to 12 ft. .SAT...N winds 20 to 25 kt. Seas 8 to 12 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .SUN...NE winds 10 to 20 kt. Seas 8 to 12 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 12 ft. .MON...E winds 10 to 20 kt. Seas 8 to 11 ft. .MON NIGHT...SE winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...SE winds 10 to 15 kt. Seas 6 to 8 ft. .TUE NIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE WARNING... .TODAY...W winds 15 to 25 kt W of 70W, and SW 15 to 25 kt elsewhere. Seas 7 to 10 ft. .TONIGHT...W OF 70W W to NW winds 25 to 30 kt with frequent gusts to gale force. Elsewhere W to NW winds 15 to 25 kt. Seas 8 to 13 ft. .SAT...NW winds 25 to 35 kt W of 70W, and NW 15 to 25 kt elsewhere. Seas 9 to 14 ft. .SAT NIGHT...N winds 20 to 25 kt. Seas 12 to 17 ft. .SUN...NE winds 15 to 25 kt. Seas 12 to 17 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 11 to 15 ft. .MON...E winds 10 to 20 kt. Seas 8 to 13 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .TUE...E winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. Bahamas N of 22N .TODAY...SW winds 10 to 15 kt. Seas 2 ft or less. .TONIGHT...N winds 15 to 25 kt. Seas 3 to 5 ft. .SAT...N winds 15 to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft. .SUN...NE winds 15 to 25 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .MON...E winds 15 to 25 kt. Seas 7 to 10 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...E winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...S winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...N winds 20 to 25 kt W of 70W, and N 15 to 25 kt elsewhere. Seas 7 to 10 ft. .SUN...NE winds 20 to 25 kt. Seas 10 to 14 ft. .SUN NIGHT...NE winds 20 to 25 kt. Seas 12 to 15 ft. .MON...E winds 20 to 25 kt. Seas 12 to 15 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 11 to 15 ft. .TUE...E winds 15 to 25 kt. Seas 9 to 14 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 12 ft. ATLC waters S of 22N W of 65W .TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 15 kt, shifting to SE after midnight. Seas 3 to 5 ft. .SAT...E winds less than 10 kt, becoming SE 10 to 20 kt in the afternoon. Seas 3 to 5 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft. .SUN...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 9 to 14 ft. .MON...NE winds 15 to 25 kt. Seas 10 to 15 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 10 to 15 ft. .TUE...E winds 15 to 25 kt. Seas 9 to 14 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...SE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 4 to 6 ft. .SAT NIGHT...SE winds less than 10 kt. Seas 4 to 5 ft. .SUN...SE winds less than 10 kt. Seas 4 to 5 ft, building to 6 to 8 ft in the afternoon. .SUN NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .MON...NE winds 15 to 25 kt. Seas 9 to 14 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 10 to 15 ft. .TUE...NE winds 15 to 25 kt. Seas 10 to 14 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 9 to 12 ft.