000 FZNT31 KNHC 300801 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 301 AM EST Sat Jan 30 2021 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...A weakening cold front from Hispaniola to 17N87W will drift southward then dissipate later today. Strong high pressure north of the area will support fresh to strong winds in the south- central Caribbean through Tue, with gale conditions expected near the coast of Colombia late tonight. Large northerly swell will propagate through the NE Caribbean passages and into the Tropical N Atlantic waters this weekend, with the largest swell expected tonight through Sun night. A cold front is forecast to reach the Yucatan Channel on Mon, and extend from the Dominican Republic to the central Caribbean by late Tue. NW Caribbean W of 85W .TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .MON...N winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...N winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .WED...NE winds less than 10 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Caribbean N of 15N between 72W and 85W .TODAY...E winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...E winds 15 to 25 kt. Seas 6 to 10 ft. .SUN NIGHT...S of 18N, E winds 15 to 25 kt. Elsewhere, E winds 10 to 15 kt. Seas 6 to 9 ft S of 18N, and 4 to 6 ft elsewhere. .MON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...N winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...N 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 4 to 6 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... .TODAY...E winds 25 to 30 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 7 to 10 ft. .TONIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 8 to 13 ft. .SUN...E winds 25 to 30 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 8 to 13 ft. .SUN NIGHT...E winds 25 to 30 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 8 to 13 ft. .MON...E winds 15 to 25 kt. Seas 8 to 13 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...NE 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 20 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. SW Caribbean S of 11N .TODAY...NE winds 15 to 25 kt. Seas 7 to 10 ft. .TONIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. .SUN...NE winds 15 to 25 kt. Seas 8 to 13 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. .MON...NE winds 10 to 20 kt. Seas 8 to 11 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...N winds 10 to 15 kt. Seas 6 to 8 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 7 to 9 ft. Caribbean between 64W and 72W .TODAY...E winds 15 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...E winds 15 to 25 kt. Seas 6 to 9 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .MON...E winds 15 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED 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 7 to 10 ft. .TONIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .SUN...E winds 15 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 8 to 12 ft. .MON...E winds 15 to 20 kt. Seas 8 to 11 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 8 to 11 ft. .TUE...E winds 15 to 20 kt. Seas 8 to 11 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .WED...SE winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...E winds 10 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .MON...E winds 15 to 25 kt. Seas 8 to 11 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .TUE...E winds 10 to 20 kt. Seas 8 to 11 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .WED...E winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A cold front from 24N55W to Hispaniola will stall and weaken from 22N55W to Puerto Rico through Sun. Large northerly swell associated with the front will affect most of the waters east of the Bahamas through Mon. Another strong cold front will move east of northern Florida late Sun night, then reach from 31N66W to the Dominican Republic by late Tue. Areas of gale-force southerly winds can be expected ahead of this front north of 27N. Seas associated with the front will quickly build over the forecast waters Mon through Tue. ATLC waters from 27N to 31N W of 77W ...GALE WARNING... .TODAY...E winds 10 kt. Seas 6 to 9 ft. .TONIGHT...SE winds 10 to 15 kt. Seas 6 to 9 ft. .SUN...S winds 15 to 25 kt. Seas 6 to 8 ft. .SUN NIGHT...SW winds 20 to 35 kt. Seas 8 to 13 ft. .MON...W winds 25 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...W winds 25 to 30 kt. Seas 8 to 12 ft. .TUE...NW winds 20 to 30 kt. Seas 9 to 13 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 8 to 12 ft. .WED...NW winds 10 to 15 kt. Seas 6 to 9 ft. .WED NIGHT...N winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 5 to 7 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE CONDITIONS POSSIBLE... .TODAY...N winds 10 to 15 kt W of 70W, and NW 15 to 25 kt elsewhere. Seas 11 to 16 ft W of 70W, and 16 to 21 ft elsewhere. .TONIGHT...N winds 10 to 15 kt. Seas 8 to 13 ft W of 70W, and 12 to 17 ft elsewhere. .SUN...W of 70W, SE winds 10 to 20 kt. Elsewhere, N winds 10 kt. Seas 8 to 14 ft. .SUN NIGHT...W of 70W, S winds 20 to 30 kt. Elsewhere, SE winds 10 kt, increasing to 10 to 20 kt late. Seas 8 to 12 ft. .MON...S winds 20 to 35 kt. Seas 9 to 14 ft. .MON NIGHT...SW winds 20 to 35 kt. Seas 9 to 14 ft. .TUE...W winds 20 to 30 kt. Seas 11 to 15 ft. .TUE NIGHT...W winds 20 to 30 kt. Seas 11 to 16 ft. .WED...NW winds 15 to 25 kt. Seas 10 to 15 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 9 to 14 ft. Bahamas N of 22N .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...SE winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .MON...SW winds 15 to 25 kt. Seas 4 to 6 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...W winds 20 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .WED...N winds 10 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...NE winds 10 to 15 kt. Seas 10 to 15 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 10 to 15 ft. .SUN...E winds 10 to 20 kt. Seas 9 to 13 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 9 to 11 ft. .MON...S winds 15 to 25 kt. Seas 8 to 10 ft. .MON NIGHT...SW winds 15 to 25 kt. Seas 8 to 11 ft. .TUE...SW winds 20 to 30 kt. Seas 8 to 13 ft. .TUE NIGHT...W winds 20 to 30 kt. Seas 10 to 15 ft. .WED...NW winds 10 to 20 kt. Seas 9 to 14 ft. .WED NIGHT...N winds 10 kt. Seas 7 to 10 ft. ATLC waters S of 22N W of 65W .TODAY...NE winds 15 to 20 kt. Seas 8 to 11 ft. .TONIGHT...NE winds 15 to 20 kt. Seas 8 to 11 ft. .SUN...E winds 15 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .MON...SE winds 10 to 20 kt. Seas 7 to 10 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...SW winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. .WED...N winds 10 to 15 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...E winds 10 to 15 kt. Seas 10 to 14 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 12 to 14 ft. .SUN...E winds 10 to 20 kt. Seas 12 to 13 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 11 to 12 ft. .MON...E winds 15 to 20 kt. Seas 9 to 11 ft. .MON NIGHT...SE winds 15 to 20 kt. Seas 9 to 10 ft. .TUE...SE winds 15 to 20 kt. Seas 9 to 10 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 8 to 10 ft. .WED...SE winds 10 to 20 kt. Seas 8 to 10 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 8 to 10 ft.