000 FZNT31 KNHC 091427 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 927 AM EST Thu Jan 9 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 high pressure will build north of the area through Friday, and it will remain in the western and central Atlantic Ocean through Monday night. Strong trade winds and building seas will prevail across the entire region through Monday night. Gale-force winds are expected near the coast of Colombia during the entire time. NW Caribbean W of 85W .TODAY...E winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SAT...SE winds 15 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .MON...E winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. Caribbean N of 15N between 72W and 85W .TODAY...E winds 15 to 25 kt. Seas 7 to 10 ft. .TONIGHT...E winds 20 to 30 kt S of 18N, and E 15 to 25 kt elsewhere. Seas 8 to 13 ft S of 18N, and 7 to 10 ft elsewhere. .FRI...E winds 20 to 30 kt S of 18N, and E 15 to 25 kt elsewhere. Seas 9 to 14 ft S of 18N, and 8 to 11 ft elsewhere. .FRI NIGHT...E winds 20 to 30 kt S of 18N, and E 15 to 25 kt elsewhere. Seas 11 to 16 ft S of 18N, and 7 to 10 ft elsewhere. .SAT...E winds 20 to 30 kt. Seas 10 to 15 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 9 to 14 ft. .SUN...E winds 20 to 30 kt. Seas 8 to 13 ft. .SUN NIGHT...E winds 20 to 30 kt. Seas 8 to 13 ft. .MON...E winds 20 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 20 to 30 kt. Seas 8 to 13 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... .TODAY...E winds 20 to 30 kt. Seas 8 to 13 ft. .TONIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 10 to 15 ft. .FRI...E winds 25 to 35 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 11 to 16 ft. .FRI NIGHT...E winds 30 to 40 kt within 90 nm of coast of Colombia, and E 25 to 35 kt elsewhere. Seas 14 to 19 ft. .SAT...E winds 25 to 35 kt. Seas 14 to 19 ft. .SAT NIGHT...E winds 25 to 35 kt. Seas 13 to 18 ft. .SUN...E winds 25 to 35 kt. Seas 13 to 18 ft. .SUN NIGHT...E winds 25 to 35 kt. Seas 13 to 18 ft. .MON...E winds 25 to 35 kt. Seas 12 to 17 ft. .MON NIGHT...E winds 25 to 35 kt. Seas 13 to 18 ft. SW Caribbean S of 11N .TODAY...NE winds 20 to 30 kt. Seas 8 to 13 ft. .TONIGHT...NE winds 20 to 30 kt. Seas 9 to 14 ft. .FRI...NE winds 20 to 30 kt. Seas 10 to 15 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 11 to 16 ft. .SAT...NE winds 15 to 25 kt. Seas 12 to 17 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 11 to 16 ft. .SUN...NE winds 15 to 25 kt. Seas 11 to 16 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 11 to 16 ft. .MON...NE winds 15 to 25 kt. Seas 11 to 16 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 12 to 17 ft. Caribbean between 64W and 72W .TODAY...E winds 15 to 25 kt. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 9 ft elsewhere. .TONIGHT...E winds 20 to 30 kt. Seas 3 to 5 ft Gulf of Venezuela, and 8 to 11 ft elsewhere. .FRI...E winds 20 to 30 kt. Seas 4 to 6 ft Gulf of Venezuela, and 9 to 14 ft elsewhere. .FRI NIGHT...E winds 20 to 30 kt. Seas 5 to 7 ft Gulf of Venezuela, and 10 to 15 ft elsewhere. .SAT...E winds 20 to 30 kt. Seas 10 to 15 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 9 to 14 ft. .SUN...E winds 15 to 25 kt. Seas 8 to 13 ft. .SUN NIGHT...E winds 20 to 30 kt. Seas 9 to 14 ft. .MON...E winds 20 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 20 to 30 kt. Seas 9 to 14 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 15 to 25 kt. Seas 7 to 10 ft. .TONIGHT...E winds 20 to 25 kt. Seas 8 to 12 ft. .FRI...NE winds 20 to 25 kt. Seas 9 to 12 ft. .FRI NIGHT...NE winds 20 to 30 kt. Seas 9 to 14 ft. .SAT...E winds 20 to 30 kt. Seas 10 to 15 ft. .SAT NIGHT...E winds 20 to 25 kt. Seas 10 to 15 ft. .SUN...E winds 20 to 30 kt. Seas 11 to 16 ft. .SUN NIGHT...E winds 20 to 30 kt. Seas 10 to 15 ft. .MON...E winds 20 to 30 kt. Seas 11 to 16 ft. .MON NIGHT...E winds 20 to 25 kt. Seas 10 to 15 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 15 to 25 kt. Seas 7 to 10 ft. .TONIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. .FRI...E winds 15 to 25 kt. Seas 9 to 12 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. .SAT...E winds 15 to 25 kt. Seas 8 to 11 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. .SUN...E winds 15 to 25 kt. Seas 8 to 13 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 8 to 13 ft. .MON...E winds 15 to 25 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A cold front, from 26N65W to 24N74W, will push to the east of the area by tonight. Strong high pressure, building to the north of the front through Friday, will remain in the western and central Atlantic Ocean through Monday night. Expect strong winds and building seas across the entire region. The comparatively highest winds and seas are expected to the east of the Bahamas through Sunday. ATLC waters from 27N to 31N W of 77W .TODAY...E winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...E winds 20 to 25 kt. Seas 8 to 11 ft. .FRI...SE winds 20 to 25 kt. Seas 9 to 11 ft. .FRI NIGHT...SE winds 20 to 25 kt. Seas 9 to 12 ft. .SAT...SE winds 20 to 30 kt. Seas 10 to 13 ft. .SAT NIGHT...S winds 20 to 30 kt. Seas 9 to 13 ft. .SUN...S winds 15 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...SE winds 15 to 20 kt. Seas 8 to 10 ft. .MON...SE winds 10 to 20 kt. Seas 8 to 9 ft. .MON NIGHT...S winds 10 to 15 kt. Seas 7 to 9 ft. ATLC waters from 27N to 31N between 65W and 77W .TODAY...NE winds 15 to 25 kt. Seas 7 to 10 ft. .TONIGHT...E winds 20 to 25 kt. Seas 8 to 12 ft. .FRI...E winds 20 to 25 kt. Seas 8 to 12 ft. .FRI NIGHT...E winds 20 to 25 kt. Seas 9 to 12 ft. .SAT...SE winds 20 to 25 kt. Seas 9 to 12 ft. .SAT NIGHT...SE winds 20 to 25 kt. Seas 10 to 12 ft. .SUN...SE winds 15 to 20 kt. Seas 10 to 12 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 9 to 11 ft. .MON...SE winds 10 to 15 kt. Seas 8 to 11 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 8 to 10 ft. Bahamas N of 22N .TODAY...E winds 20 to 30 kt. Seas 6 to 9 ft. .TONIGHT...E winds 20 to 30 kt. Seas 7 to 10 ft. .FRI...E winds 20 to 30 kt. Seas 7 to 10 ft. .FRI NIGHT...E winds 20 to 30 kt. Seas 7 to 10 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 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 15 to 25 kt. Seas 6 to 8 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...NE winds 20 to 30 kt. Seas 8 to 11 ft. .TONIGHT...E winds 20 to 30 kt. Seas 10 to 13 ft. .FRI...E winds 25 to 30 kt. Seas 12 to 14 ft. .FRI NIGHT...E winds 25 to 30 kt. Seas 12 to 15 ft. .SAT...E winds 25 to 30 kt. Seas 13 to 16 ft. .SAT NIGHT...E winds 20 to 25 kt. Seas 12 to 16 ft. .SUN...E winds 20 to 25 kt. Seas 12 to 15 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 11 to 15 ft. .MON...E winds 15 to 25 kt. Seas 11 to 14 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 10 to 13 ft. ATLC waters S of 22N W of 65W .TODAY...E winds 15 to 25 kt. Seas 6 to 9 ft. .TONIGHT...E winds 20 to 30 kt. Seas 8 to 12 ft. .FRI...E winds 20 to 30 kt. Seas 10 to 13 ft. .FRI NIGHT...E winds 20 to 30 kt. Seas 10 to 15 ft. .SAT...E winds 20 to 30 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 20 to 30 kt. Seas 10 to 15 ft. .MON...E winds 20 to 30 kt. Seas 10 to 15 ft. .MON NIGHT...E winds 20 to 25 kt. Seas 10 to 15 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...E winds 15 to 20 kt. Seas 6 to 9 ft. .TONIGHT...E winds 20 to 25 kt. Seas 7 to 10 ft. .FRI...NE winds 25 kt. Seas 10 to 12 ft. .FRI NIGHT...NE winds 25 to 30 kt. Seas 12 to 15 ft. .SAT...E winds 25 to 30 kt. Seas 14 to 17 ft. .SAT NIGHT...E winds 25 to 30 kt. Seas 15 to 17 ft. .SUN...E winds 25 to 30 kt. Seas 15 to 17 ft. .SUN NIGHT...E winds 25 to 30 kt. Seas 15 to 16 ft. .MON...E winds 25 to 30 kt. Seas 14 to 16 ft. .MON NIGHT...E winds 25 kt. Seas 13 to 15 ft.