000 FZNT31 KNHC 270315 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1015 PM EST Fri Jan 26 2018 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 ATLC from 07N to 19N between 55W and 64W .SYNOPSIS...Very strong high pres N of the region will maintain fresh to strong trades across much of the basin through at least Mon. Winds will increase to minimal gale force near the coast of Colombia at night. Expect fresh to strong winds in the lee of Cuba and across the Windward Passage through Sun. Moderate to fresh trades will continue across the tropical Atlc waters through tonight, with fresh to strong NE winds forecast Sat through early Mon morning. NW Caribbean W of 85W .TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SAT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. .SUN...E winds less than 10 kt. Seas 5 to 7 ft. .SUN NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. .MON...NE winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...NE winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .WED...NE winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SAT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .SUN...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 8 to 11 ft S of 18N, and 6 to 9 ft elsewhere. .SUN NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .MON...E winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 6 to 8 ft. .WED...NE winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE... .TONIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and NE 15 to 25 kt elsewhere. Seas 8 to 13 ft. .SAT...E winds 20 to 30 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 8 to 13 ft. .SAT NIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 9 to 14 ft. .SUN...E winds 20 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 35 kt within 90 nm of coast of Colombia, and E winds 15 to 25 kt elsewhere. Seas 9 to 14 ft. .MON...E winds 15 to 25 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and NE winds 15 to 25 kt elsewhere. Seas 8 to 13 ft. .TUE...NE winds 15 to 25 kt. Seas 8 to 12 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WED...NE winds 15 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. SW Caribbean S of 11N .TONIGHT...NE winds 15 to 25 kt. Seas 8 to 13 ft. .SAT...NE winds 15 to 25 kt. Seas 8 to 13 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 8 to 12 ft. .SUN...NE winds 10 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 8 to 12 ft. .MON...NE winds 10 to 20 kt. Seas 8 to 12 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. .TUE...NE winds 10 to 20 kt. Seas 8 to 12 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WED...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. Caribbean between 64W and 72W .TONIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. .SAT...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .SAT NIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 5 to 7 ft Gulf of Venezuela, and 7 to 10 ft elsewhere. .SUN...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela, and 8 to 11 ft elsewhere. .SUN NIGHT...E winds 15 to 25 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 7 to 10 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 6 to 8 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NE winds 15 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft, building to 8 to 13 ft after midnight. .SUN...NE winds 15 to 25 kt. Seas 9 to 14 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 10 to 15 ft. .MON...E winds 15 to 25 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 8 to 12 ft. .TUE...E winds 10 to 20 kt. Seas 8 to 11 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 7 to 10 ft. .WED...NE winds 10 to 15 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .MON...E winds 10 to 20 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 7 to 10 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. .WED...E winds 10 to 15 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A cold front extends from 24N65W to 24N67W, then continues as a stationary front across the SE Bahamas and central Cuba. The front will remain nearly stationary along 22N/23N on Sat while gradually dissipate. Gale force winds and high seas are noted N of front and E of the Bahamas, with frequent gusts to gale force across the Straits of Florida. A deepening surface low moving across Florida into the Atlc will drag a cold front across the NW waters Sun night and Mon, with the front reaching from 31N71W across the Bahamas to the Straits of Florida on Mon night. ATLC waters from 27N to 31N W of 77W .TONIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .SAT...E winds 15 to 25 kt. Seas 8 to 11 ft. .SAT NIGHT...SE winds 10 to 20 kt. Seas 8 to 11 ft. .SUN...SE winds 10 to 20 kt. Seas 8 to 10 ft. .SUN NIGHT...S winds 15 to 25 kt. Seas 7 to 10 ft. .MON...W winds 10 to 20 kt. Seas 7 to 10 ft. .MON NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...NW winds 15 to 25 kt. Seas 7 to 8 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 8 to 11 ft. .WED...NE winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...NE winds 20 to 25 kt. Seas 8 to 12 ft. .SAT...E winds 20 to 25 kt. Seas 8 to 12 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. .SUN...SE winds 15 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...SE winds 15 to 20 kt. Seas 8 to 10 ft. .MON...S winds 15 to 25 kt. Seas 8 to 11 ft. .MON NIGHT...SW winds 10 to 20 kt. Seas 8 to 10 ft. .TUE...W winds 15 to 25 kt. Seas 8 to 10 ft. .TUE NIGHT...NW winds 15 to 25 kt. Seas 8 to 12 ft. .WED...N winds 15 to 25 kt. Seas 10 to 14 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 8 to 13 ft. Bahamas N of 22N ...GALE WARNING... .TONIGHT...E winds 25 to 35 kt. Seas 7 to 10 ft. .SAT...E winds 25 to 35 kt. Seas 8 to 11 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 7 to 10 ft. .SUN...E winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. .MON...S winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...SE winds 10 to 15 kt, shifting to N after midnight. Seas 4 to 6 ft. .TUE...N winds 15 to 25 kt. Seas 4 to 6 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. .WED...NE winds 15 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. ATLC waters from 22N to 27N between 65W and the Bahamas ...GALE WARNING... .TONIGHT...NE winds 25 to 35 kt. W of 70W, seas 11 to 15 ft. Elsewhere, seas 8 to 13 ft, building to 12 to 15 ft after midnight. .SAT...E winds 25 to 35 kt. Seas 12 to 16 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 12 to 15 ft. .SUN...E winds 20 to 25 kt. Seas 11 to 14 ft. .SUN NIGHT...E winds 20 to 25 kt. Seas 10 to 13 ft. .MON...SE winds 10 to 20 kt. Seas 9 to 12 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 8 to 11 ft. .TUE...S winds 10 to 20 kt. Seas 7 to 9 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 7 to 9 ft. .WED...N winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 9 to 11 ft. ATLC waters S of 22N W of 65W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE... .TONIGHT...NE winds 25 to 35 kt. Seas 7 to 10 ft, building to 9 to 13 ft after midnight. .SAT...E winds 25 to 35 kt. Seas 11 to 16 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 11 to 16 ft. .SUN...E winds 20 to 30 kt. Seas 10 to 15 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. .MON...E winds 10 to 20 kt. Seas 8 to 13 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...SE winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED...NE winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. ATLC waters from 19N to 22N between 55W and 65W ...GALE WARNING... .TONIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...NE winds 25 to 35 kt. Seas 9 to 14 ft. .SAT NIGHT...NE winds 25 to 35 kt. Seas 10 to 15 ft. .SUN...NE winds 20 to 30 kt. Seas 13 to 15 ft. .SUN NIGHT...E winds 20 to 25 kt. Seas 13 to 15 ft. .MON...E winds 15 to 25 kt. Seas 11 to 13 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 10 to 11 ft. .TUE...E winds 10 to 15 kt. Seas 9 to 10 ft. .TUE NIGHT...NE winds 10 kt. Seas 8 to 10 ft. .WED...NE winds less than 10 kt. Seas 8 to 9 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft.