000 FZNT31 KNHC 161441 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 941 AM EST Thu Jan 16 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 gale force winds along the coast of Colombia through Sun morning. A cold front will reach Puerto Rico and the Leeward Islands Sat night, accompanied by strong NE winds and large seas. Winds and seas will diminish east of the Leeward Islands Mon and Mon night. NW Caribbean W of 85W .TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...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 10 to 20 kt. Seas 6 to 9 ft. .SUN...E winds 10 to 15 kt. Seas 6 to 8 ft. .SUN NIGHT...NE winds less than 10 kt. Seas 5 to 7 ft. .MON...NE winds less than 10 kt, shifting to N in the afternoon. Seas 4 to 6 ft. .MON NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. Caribbean N of 15N between 72W and 85W .TODAY...E winds 15 to 25 kt. Seas 7 to 10 ft S of 18N, and 6 to 8 ft elsewhere. .TONIGHT...E winds 15 to 25 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 8 to 11 ft S of 18N, and 6 to 8 ft elsewhere. .FRI...E winds 15 to 25 kt. Seas 8 to 11 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft S of 18N, and 7 to 10 ft elsewhere. .SAT...E winds 15 to 25 kt. Seas 8 to 13 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. .SUN...E winds 15 to 25 kt. Seas 8 to 11 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .MON...NE winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING TONIGHT AND FRI NIGHT... ...GALE CONDITIONS POSSIBLE SAT AND SAT NIGHT... .TODAY...E winds 25 to 30 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 9 to 14 ft. .TONIGHT...Within 120 nm of the coast of Colombia between 73W and 76W NE to E winds 30 to 35 kt. Elsewhere, E winds 20 to 30 kt. Seas 10 to 17 ft. .FRI...E winds 20 to 30 kt. Seas 11 to 16 ft. .FRI NIGHT...Within 150 nm of the coast of Colombia between 73W and 76W NE to E winds 30 to 35 kt. Elsewhere, NE winds 20 to 30 kt. Seas 11 to 18 ft. .SAT...Within 120 nm of the coast of Colombia between 73W and 76W NE to E winds 30 to 35 kt. Elsewhere, E winds 20 to 30 kt. Seas 12 to 18 ft. .SAT NIGHT...S of 14N betwen 73W and 78W NE to E winds 30 to 40 kt. Seas 13 to 19 ft. Elsewhere, E winds 20 to 30 kt. Seas 12 to 17 ft. .SUN...E winds 20 to 30 kt. Seas 12 to 17 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. .MON...NE winds 15 to 25 kt. Seas 8 to 13 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. SW Caribbean S of 11N ...GALE WARNING FRI NIGHT... ...GALE CONDITIONS POSSIBLE SAT NIGHT... .TODAY...NE winds 10 to 20 kt. Seas 8 to 13 ft. .TONIGHT...NE winds 15 to 25 kt. Seas 9 to 14 ft. .FRI...NE winds 15 to 25 kt. Seas 10 to 15 ft. .FRI NIGHT...N of 10.5N and E of 77W NE winds 30 to 35 kt. Elsewhere, NE winds 20 to 30 kt. Seas 10 to 17 ft. .SAT...NE winds 20 to 30 kt. Seas 12 to 17 ft. .SAT NIGHT...N of 10.5N and E of 77W NE winds 30 to 35 kt. Elsewhere, NE winds 20 to 30 kt. Seas 12 to 17 ft. .SUN...NE winds 15 to 25 kt. Seas 11 to 16 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 9 to 13 ft. .MON...N winds 10 to 15 kt. Seas 8 to 11 ft. .MON NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. Caribbean between 64W and 72W .TODAY...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 7 to 10 ft elsewhere. .TONIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 4 to 6 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .FRI...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 4 to 6 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .FRI NIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 25 kt elsewhere. Seas 4 to 6 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .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. Seas 8 to 11 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .MON...E winds 10 to 20 kt. Seas 7 to 10 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 10 to 15 kt. Seas 6 to 8 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 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, building to 8 to 13 ft after midnight. .SUN...E winds 15 to 25 kt. Seas 10 to 15 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 10 to 15 ft. .MON...E winds 15 to 20 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 8 to 11 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 10 to 15 kt. Seas 6 to 9 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 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 7 to 10 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 13 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. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A strong cold front entering the northern waters tonight will extend from 28N65W to southern Florida around midday Fri, and from 22N60W to Hispaniola Sat morning. The front will bring strong winds and large seas to the region through Sat night. A second cold front will enter the NW waters Sun night. ATLC waters from 27N to 31N W of 77W .TODAY...W winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. .FRI...NE winds 25 kt. Seas 8 to 11 ft. .FRI NIGHT...E winds 20 to 25 kt. Seas 9 to 12 ft. .SAT...SE winds 15 to 20 kt. Seas 8 to 12 ft. .SAT NIGHT...S winds 15 to 20 kt. Seas 7 to 10 ft. .SUN...SW winds 10 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...W winds 10 to 20 kt. Seas 6 to 8 ft. .MON...NW winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...NW winds 15 to 25 kt. Seas 6 to 8 ft. ATLC waters from 27N to 31N between 65W and 77W .TODAY...W winds 10 to 15 kt. Seas 5 to 6 ft. .TONIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...N winds 15 to 25 kt. Seas 8 to 11 ft, building to 11 to 16 ft in the afternoon. .FRI NIGHT...NE winds 20 to 25 kt W of 70W, and N 20 to 30 kt elsewhere. W of 70W, seas 11 to 16 ft. Elsewhere, seas 13 to 18 ft, building to 16 to 19 ft after midnight. .SAT...E winds 15 to 25 kt. Seas 12 to 17 ft. .SAT NIGHT...SE winds 10 to 20 kt. Seas 9 to 14 ft. .SUN...S winds 10 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...SW winds 10 to 20 kt. Seas 6 to 9 ft. .MON...SW winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. Bahamas N of 22N .TODAY...E winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE winds 15 to 25 kt. Seas 4 to 6 ft. .FRI NIGHT...NE winds 20 to 30 kt. Seas 6 to 9 ft. .SAT...E winds 20 to 30 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...SE winds 10 to 15 kt, shifting to S in the afternoon. Seas 3 to 5 ft. .MON NIGHT...W winds less than 10 kt, becoming NW 10 to 20 kt after midnight. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...NE winds less than 10 kt. Seas 6 to 8 ft. .TONIGHT...N winds 10 kt. Seas 5 to 6 ft. .FRI...N winds 10 to 15 kt, increasing to 15 to 25 kt in the afternoon. Seas 5 to 7 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft, building to 9 to 14 ft after midnight. .SAT...NE winds 20 to 25 kt. Seas 11 to 16 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 11 to 15 ft. .SUN...SE winds 10 to 20 kt. Seas 9 to 13 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 8 to 12 ft. .MON...S winds 10 to 15 kt. Seas 7 to 10 ft. .MON NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft. ATLC waters S of 22N W of 65W .TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...NE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 6 to 8 ft. .SAT...NE winds 20 to 30 kt. Seas 7 to 10 ft, building to 9 to 14 ft in the afternoon. .SAT NIGHT...E winds 20 to 25 kt. Seas 10 to 15 ft. .SUN...E winds 15 to 20 kt. Seas 9 to 14 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 13 ft. .MON...SE winds 10 to 15 kt. Seas 7 to 10 ft. .MON NIGHT...SE 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 6 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. .FRI...E winds less than 10 kt. Seas 5 to 6 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. .SAT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 9 to 14 ft, building to 15 to 17 ft after midnight. .SUN...E winds 20 to 25 kt. Seas 13 to 16 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 12 to 15 ft. .MON...E winds 15 to 20 kt. Seas 10 to 13 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 9 to 11 ft.