000 FZNT31 KNHC 102117 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 417 PM EST Fri Jan 10 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...A tight pressure gradient between very strong high pressure N of the area and generally lower pressure over northern S America and Central America will support the continuation of strong to near gale force winds across most of the basin through late Tue when the winds will start to decrease. With these winds, sea heights are expected to build to 15 ft or even higher. Off the coast of Colombia, gale force winds will pulse at night and during the morning hours. The northern and central portions of the tropical Atlc waters will experience strong winds and building seas through Tue. NW Caribbean W of 85W .TONIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .SAT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 10 to 20 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 8 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...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 S of 18N, and E 10 to 20 kt elsewhere. Seas 11 to 16 ft S of 18N, and 7 to 10 ft elsewhere. .SAT NIGHT...E winds 20 to 30 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 11 to 16 ft S of 18N, and 7 to 10 ft elsewhere. .SUN...E winds 20 to 30 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 10 to 15 ft S of 18N, and 6 to 9 ft elsewhere. .SUN NIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. .MON...E winds 15 to 25 kt. Seas 8 to 13 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. .TUE...E winds 15 to 25 kt. Seas 8 to 13 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .WED...E winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... .TONIGHT...E winds 30 to 35 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 14 to 19 ft. .SAT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 15 to 20 ft. .SAT NIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 14 to 19 ft. .SUN...E winds 20 to 30 kt. Seas 13 to 18 ft. .SUN NIGHT...E winds 20 to 30 kt. Seas 13 to 18 ft. .MON...E winds 20 to 30 kt. Seas 13 to 18 ft. .MON NIGHT...E winds 20 to 30 kt. Seas 12 to 17 ft. .TUE...E winds 15 to 25 kt. Seas 12 to 17 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 11 to 16 ft. .WED...E winds 15 to 25 kt. Seas 10 to 15 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. SW Caribbean S of 11N .TONIGHT...NE winds 15 to 25 kt. Seas 12 to 17 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 15 to 25 kt. Seas 11 to 16 ft. .TUE...NE winds 15 to 25 kt. Seas 11 to 16 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 10 to 15 ft. .WED...NE winds 10 to 20 kt. Seas 9 to 14 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 8 to 13 ft. Caribbean between 64W and 72W .TONIGHT...E winds 20 to 30 kt. Seas 6 to 8 ft Gulf of Venezuela, and 11 to 16 ft elsewhere. .SAT...E winds 20 to 30 kt. Seas 5 to 7 ft Gulf of Venezuela, and 10 to 15 ft elsewhere. .SAT 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 9 to 13 ft elsewhere. .SUN...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela, and 8 to 13 ft elsewhere. .SUN NIGHT...E winds 15 to 25 kt. Seas 8 to 13 ft. .MON...E winds 15 to 25 kt. Seas 9 to 13 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 9 to 13 ft. .TUE...E winds 15 to 25 kt. Seas 8 to 13 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. .WED...E winds 10 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...NE winds 15 to 25 kt. Seas 9 to 14 ft. .SAT...E winds 15 to 25 kt. Seas 10 to 14 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. .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 25 kt. Seas 10 to 15 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 10 to 14 ft. .TUE...E winds 15 to 25 kt. Seas 8 to 13 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 11 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. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .SAT...E winds 10 to 20 kt. Seas 8 to 11 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. .SUN...E winds 15 to 25 kt. Seas 8 to 13 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 9 to 14 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. .TUE...E winds 10 to 20 kt. Seas 8 to 13 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 11 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...Strong high pressure will prevail through the middle to the upcoming week supporting fresh to strong winds across most of the area through Sun. Winds across the northern waters are expected to diminish afterwards. Strong winds will prevail across the southern waters through Tue evening. Large seas are expected over the region through the weekend. ATLC waters from 27N to 31N W of 77W .TONIGHT...SE winds 15 to 20 kt. Seas 9 to 11 ft. .SAT...SE winds 20 to 25 kt. Seas 9 to 12 ft. .SAT NIGHT...S winds 15 to 25 kt. Seas 9 to 12 ft. .SUN...S winds 10 to 20 kt. Seas 8 to 10 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 8 to 9 ft. .MON...SE winds 10 to 15 kt. Seas 8 to 9 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 8 to 9 ft. .TUE...S winds 10 to 15 kt. Seas 7 to 8 ft. .TUE NIGHT...S winds 10 kt. Seas 7 to 8 ft. .WED...S winds 10 kt. Seas 6 to 8 ft. .WED NIGHT...S winds 10 to 15 kt. Seas 6 to 7 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...E winds 15 to 25 kt. Seas 9 to 12 ft. .SAT...SE winds 15 to 20 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 9 to 12 ft. .SAT NIGHT...SE winds 10 to 20 kt. Seas 9 to 12 ft. .SUN...SE winds 10 to 20 kt. Seas 9 to 12 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 8 to 11 ft. .MON...SE winds 10 to 15 kt. Seas 8 to 10 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 7 to 9 ft. .TUE...SE winds 10 to 15 kt. Seas 7 to 9 ft. .TUE NIGHT...S winds less than 10 kt. Seas 6 to 8 ft. .WED...S winds less than 10 kt. Seas 6 to 8 ft. .WED NIGHT...SW winds less than 10 kt. Seas 6 to 7 ft. Bahamas N of 22N .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 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 10 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...E winds 20 to 25 kt W of 70W, and E 20 to 30 kt elsewhere. Seas 12 to 15 ft. .SAT...E winds 20 to 25 kt. Seas 12 to 15 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 11 to 15 ft. .SUN...E winds 15 to 25 kt. Seas 11 to 15 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 11 to 14 ft. .MON...E winds 15 to 25 kt. Seas 10 to 14 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 9 to 13 ft. .TUE...E winds 10 to 20 kt. Seas 9 to 12 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 10 ft. .WED...E winds 10 to 15 kt. Seas 7 to 9 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. .SAT...E winds 20 to 30 kt. Seas 10 to 15 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 10 to 15 ft. .SUN...E winds 15 to 25 kt. Seas 10 to 15 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. .MON...E winds 15 to 25 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 9 to 14 ft. .TUE...E winds 15 to 25 kt. Seas 8 to 13 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 11 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. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...NE winds 25 kt. Seas 12 to 15 ft. .SAT...E winds 20 to 30 kt. Seas 14 to 16 ft. .SAT NIGHT...E winds 25 to 30 kt. Seas 14 to 16 ft. .SUN...E winds 25 to 30 kt. Seas 14 to 16 ft. .SUN NIGHT...E winds 25 kt. Seas 14 to 15 ft. .MON...E winds 20 to 25 kt. Seas 13 to 15 ft. .MON NIGHT...NE winds 20 to 25 kt. Seas 12 to 14 ft. .TUE...E winds 20 kt. Seas 11 to 13 ft. .TUE NIGHT...E winds 20 kt. Seas 10 to 11 ft. .WED...E winds 15 to 20 kt. Seas 9 to 10 ft. .WED NIGHT...E winds 15 kt. Seas 8 to 9 ft.