000 FZNT31 KNHC 192113 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 413 PM EST Sat Jan 19 2019 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...Fresh to strong trade winds will continue in the S central Caribbean Sea through Wednesday night and increase to at or near gale force along the immediate coast of Colombia each night through Wednesday. Moderate to locally fresh trade winds will prevail elsewhere. A strong cold front will enter the NW Caribbean Sea from Sunday morning into Sunday afternoon, move SE and extend from central Cuba to the Gulf of Honduras on Sunday night, it will weaken from central-to-SE Cuba to the NW and N central coast of Honduras, and from SE Cuba to E Honduras on Monday. The front is forecast to stall and weaken on Tuesday. Fresh to strong NW to N winds and seas to 8 ft are expected W of the front. NW Caribbean W of 85W .TONIGHT...E winds less than 10 kt. Seas 3 ft. .SUN...NW winds 15 to 25 kt. Seas 4 to 6 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. .MON...N winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED...SE winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...S winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...SW winds less than 10 kt, shifting to NW after midnight. Seas 4 to 6 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...E winds 10 to 20 kt S of 18N, and S less than 10 kt elsewhere. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .WED...E winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU...SE winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE... ...GALE CONDITIONS POSSIBLE... ...GALE CONDITIONS POSSIBLE... .TONIGHT...E winds 20 to 30 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 6 to 9 ft. .SUN...E winds 20 to 25 kt within 90 nm of coast of Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft. .SUN NIGHT...E winds 20 to 30 kt within 90 nm of coast of Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft. .MON...E winds 20 to 25 kt within 90 nm of coast of Colombia, and NE 15 to 20 kt elsewhere. Seas 6 to 9 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...E winds 15 to 25 kt. Seas 7 to 10 ft. .TUE NIGHT...E winds 20 to 30 kt. Seas 8 to 13 ft. .WED...E winds 20 to 30 kt. Seas 9 to 14 ft. .WED NIGHT...E winds 20 to 30 kt. Seas 9 to 14 ft. .THU...E winds 20 to 30 kt. Seas 9 to 14 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. SW Caribbean S of 11N ...GALE CONDITIONS POSSIBLE... .TONIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...N winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .MON...NE winds 15 to 25 kt. Seas 7 to 10 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...NE winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft, building to 8 to 13 ft after midnight. .WED...NE winds 10 to 20 kt. Seas 8 to 13 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. .THU...NE winds 10 to 15 kt. Seas 8 to 11 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 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. .SUN...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. .SUN NIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 4 to 6 ft. .MON...NE winds 15 to 20 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 4 to 6 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 15 to 25 kt. Seas 6 to 9 ft. .WED...E winds 15 to 25 kt. Seas 7 to 10 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. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 4 to 6 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...NE winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .THU...E winds 15 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 4 to 6 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...NE winds 10 to 20 kt. Seas 6 to 8 ft. .WED...NE winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .THU...E winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. Synopsis for the the SW N ATLC including the Bahamas .SYNOPSIS...Weak high pressure will drift eastward from near 30N73W toward Bermuda today. S winds will strengthen this afternoon through Sun morning E of Florida ahead of a strong cold front. The cold front will push off the Florida coast Sun morning, then reach from 31N68W to central Cuba Sun night, from 26N65W to northern Haiti Mon afternoon, then become stationary from 22N65W to the NW Dominican Republic Tue night. Minimal gale force winds will be possible on either side of the front N of 28N and W of 60W Sun through Mon. Seas will build to near 20 feet in NW swell behind the front near 31N65W on Tues. Strong winds will develop between the front and 25N on Tue as strong high pressure builds to the N of the front. Winds will subside Tue night and Wed as the front weakens and high pressure to the N shifts E. ATLC waters from 27N to 31N W of 77W ...GALE WARNING... .TONIGHT...S winds 20 to 30 kt. Seas 5 to 7 ft. .SUN...W winds 20 to 30 kt. Seas 8 to 13 ft. .SUN NIGHT...NW winds 20 to 30 kt, diminishing to 10 to 20 kt after midnight. Seas 8 to 13 ft, subsiding to 7 to 10 ft after midnight. .MON...N winds 10 to 15 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 15 kt. Seas 4 to 6 ft. .TUE...E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...SE winds 15 to 20 kt. Seas 6 to 8 ft. .WED...SE winds 15 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...S winds 15 to 25 kt. Seas 7 to 9 ft. .THU...SW winds 20 to 30 kt. Seas 8 to 11 ft. .THU NIGHT...W winds 10 to 20 kt. Seas 7 to 10 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE... .TONIGHT...S winds 15 to 25 kt W of 70W, and SE 10 to 20 kt elsewhere. Seas 4 to 6 ft. .SUN...SW winds 20 to 30 kt W of 70W, and S 15 to 25 kt elsewhere. W of 70W, seas 7 to 10 ft, building to 8 to 13 ft in the afternoon. Elsewhere, seas 6 to 9 ft. .SUN NIGHT...W winds 20 to 30 kt. W of 70W, seas 11 to 16 ft. Elsewhere, seas 7 to 10 ft, building to 8 to 13 ft after midnight. .MON...NW winds 15 to 25 kt. W of 70W, seas 9 to 14 ft, subsiding to 8 to 11 ft in the afternoon. Elsewhere, seas 9 to 14 ft. .MON NIGHT...N winds 15 to 20 kt. Seas 8 to 11 ft. .TUE...NE winds 15 to 20 kt. Seas 8 to 13 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 8 to 13 ft. .WED...SE winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. .THU...S winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...S winds 15 to 25 kt. Seas 7 to 10 ft. Bahamas N of 22N .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. .SUN...SW winds 10 to 20 kt. Seas 3 to 4 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 3 to 5 ft. .MON...N winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...E winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. .WED...E winds 15 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. .THU...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...S winds 15 to 25 kt W of 70W, and SE 10 to 20 kt elsewhere. Seas 5 to 7 ft. .SUN NIGHT...SW winds 15 to 25 kt W of 70W, and S 10 to 20 kt elsewhere. Seas 6 to 9 ft W of 70W, and 5 to 7 ft elsewhere. .MON...NW winds 10 to 20 kt. Seas 6 to 9 ft W of 70W, and 5 to 7 ft elsewhere. .MON NIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .TUE...NE winds 15 to 25 kt. Seas 7 to 9 ft. .TUE NIGHT...E winds 20 to 25 kt. Seas 9 to 11 ft. .WED...E winds 20 to 25 kt. Seas 9 to 11 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU...SE winds 15 to 20 kt. Seas 8 to 10 ft. .THU NIGHT...SE winds 15 to 20 kt. Seas 7 to 9 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...NE winds 15 to 25 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 7 to 10 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 8 to 11 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .WED...NE winds 15 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 12 ft. .THU...E winds 15 to 25 kt. Seas 10 to 11 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 9 to 10 ft.