000 FZNT31 KNHC 120312 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1012 PM EST Sun Feb 11 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...Strong trade winds will continue to prevail across the east and central Caribbean, including the Atlantic passages through Wed. Winds will reach minimal gale force near the coast of Colombia each night through Fri. Fresh to strong winds are also expected in the lee of Cuba, and through the Windward Passage as well as E of the Leeward and Windward Islands. NW Caribbean W of 85W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...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 4 to 6 ft elsewhere. .MON...E winds 20 to 30 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 8 to 13 ft S of 18N, and 5 to 7 ft elsewhere. .MON NIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 8 to 13 ft S of 18N, and 5 to 7 ft elsewhere. .TUE...E winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .WED...E winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...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 10 to 20 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE... .TONIGHT...E winds 30 to 40 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 9 to 14 ft. .MON...E winds 20 to 30 kt. Seas 9 to 14 ft. .MON NIGHT...E winds 30 to 40 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 11 to 16 ft. .TUE...E winds 20 to 30 kt. Seas 11 to 16 ft. .TUE NIGHT...E winds 30 to 35 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 11 to 16 ft. .WED...E winds 15 to 25 kt. Seas 11 to 16 ft. .WED NIGHT...E winds 30 to 35 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 11 to 16 ft. .THU...E winds 15 to 25 kt. Seas 10 to 15 ft. .THU NIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 10 to 15 ft. .FRI...E winds 15 to 25 kt. Seas 9 to 14 ft. .FRI NIGHT...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. SW Caribbean S of 11N .TONIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft, building to 8 to 13 ft after midnight. .MON...NE winds 15 to 25 kt. Seas 8 to 13 ft. .MON NIGHT...NE winds 20 to 30 kt. Seas 11 to 16 ft. .TUE...NE winds 20 to 30 kt. Seas 11 to 16 ft. .TUE NIGHT...NE winds 20 to 30 kt. Seas 11 to 16 ft. .WED...NE winds 15 to 25 kt. Seas 11 to 16 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 11 to 16 ft. .THU...NE winds 15 to 25 kt. Seas 11 to 16 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 10 to 14 ft. .FRI...NE winds 15 to 25 kt. Seas 9 to 14 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. Caribbean between 64W and 72W .TONIGHT...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 8 to 12 ft elsewhere. .MON...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 8 to 12 ft elsewhere. .MON 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 8 to 12 ft elsewhere. .TUE...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela, and 8 to 11 ft elsewhere. .TUE NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .WED...E winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...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 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 15 to 25 kt. Seas 8 to 12 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 10 to 20 kt. Seas 8 to 12 ft. .WED...E winds 10 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .THU...E winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 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 12 ft. .MON...NE winds 10 to 20 kt. Seas 8 to 11 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .TUE...NE winds 10 to 20 kt. Seas 8 to 11 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. .WED...NE winds 10 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .THU...NE winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A ridge, with axis across the N waters, dominates the forecast area. Fresh to strong winds are expected across the waters S of 25N through early Mon morning, and then mainly S of 23N Tue through Wed as the ridge weakens, and a cold front clips the far N waters on Tue. ATLC waters from 27N to 31N W of 77W .TONIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft. .MON NIGHT...SE winds less than 10 kt. Seas 5 to 7 ft. .TUE...E winds less than 10 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 6 to 8 ft. .WED...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .WED NIGHT...SE winds less than 10 kt. Seas 5 to 6 ft. .THU...Variable winds less than 10 kt, becoming S 10 kt in the afternoon. Seas 5 to 6 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 5 to 6 ft. .FRI...SW winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 5 ft. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TONIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. .MON...SE winds 10 to 15 kt. Seas 6 to 8 ft. .MON NIGHT...SE winds less than 10 kt. Seas 6 to 8 ft. .TUE...E winds less than 10 kt. Seas 6 to 7 ft. .TUE NIGHT...E winds less than 10 kt. Seas 6 to 7 ft. .WED...NE winds less than 10 kt. Seas 6 to 7 ft. .WED NIGHT...E winds less than 10 kt. Seas 6 to 7 ft. .THU...SE winds less than 10 kt. Seas 5 to 7 ft. .THU NIGHT...S winds less than 10 kt. Seas 5 to 6 ft. .FRI...S winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 4 to 5 ft. .FRI NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Bahamas N of 22N .TONIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 4 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...E winds 10 to 20 kt. Seas 8 to 11 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 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 15 kt. Seas 7 to 8 ft. .THU...E winds 10 to 15 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .MON...E winds 15 to 25 kt. Seas 8 to 12 ft. .MON NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .TUE...E winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...E winds 15 to 25 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. .THU...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 20 to 25 kt. Seas 11 to 13 ft. .MON...E winds 20 to 25 kt. Seas 12 to 14 ft. .MON NIGHT...E winds 20 to 25 kt. Seas 12 to 13 ft. .TUE...E winds 20 to 25 kt. Seas 11 to 13 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 10 to 11 ft. .WED...E winds 15 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft. .THU...E winds 10 to 15 kt. Seas 6 to 8 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 6 to 7 ft. .FRI...NE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 7 ft.