000 FZNT31 KNHC 070247 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 947 PM EST Thu Dec 6 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...A stationary front from eastern Cuba to the central Yucatan peninsula will dissipate later tonight. Fresh to locally strong NE winds are expected over central Cuba adjacent waters through Fri morning. Trade winds in the S central and in the SW Caribbean will increase tonight through Tue night, pulsing to near Gale NW of Colombia near 12N75W at night. Moderate to fresh trades will continue E of the Lesser Antilles through early next week. A cold front will reach the Yucatan Channel Sun night, reaching from near the Windward Passage to western Jamaica to near the Honduras/Nicaragua border by late Tue night. NW Caribbean W of 85W .TONIGHT...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...NE to E winds 10 to 15 kt S of 17N W of 87W, and E 10 to 15 kt elsewhere. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. .SUN...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...NE to E winds 5 to 10 kt. Seas 2 to 4 ft. .MON...N winds 15 to 20 kt. Seas 2 to 4 ft. .MON NIGHT...N winds 20 to 25 kt. Seas 4 to 6 ft. .TUE...N winds 20 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...N winds 20 to 25 kt. Seas 5 to 7 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...SE winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...NE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W .OVERNIGHT...NE to E winds 20 to 25 kt, except to 30 kt near 12N75W. Seas 6 to 9 ft. .FRI...NE to E winds 20 to 25 kt. Seas 7 to 11 ft. .FRI NIGHT...NE to E winds 20 to 25 kt, except to 30 kt near 12N75W. Seas 7 to 11 ft. .SAT...NE to E winds 20 to 25 kt. Seas 7 to 11 ft. .SAT NIGHT...NE to E winds 20 to 25 kt, except to 30 kt near 12N75W. Seas 6 to 9 ft. .SUN...E winds 20 to 25 kt. Seas 6 to 8 ft. .SUN NIGHT...NE to E winds 20 to 25 kt, except to 30 kt near 12N75W. Seas 6 to 8 ft. .MON...E winds 20 to 25 kt. Seas 6 to 8 ft. .MON NIGHT...NE to E winds 15 to 25 kt, except to 30 kt near 12N75W. Seas 6 to 8 ft. .TUE...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...NE to E winds 15 to 25 kt, except to 30 kt near 12N75W. Seas 5 to 7 ft. SW Caribbean S of 11N .TONIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .FRI...N to NE winds 10 to 15 kt S of 10N, and NE to E 20 to 25 kt elsewhere. Seas 7 to 10 ft. .FRI NIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. .SAT...S of 10N, NE to E winds 15 to 20 kt, becoming N 5 to 10 kt late in the afternoon. Elsewhere, NE to E winds 20 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. .SUN...NE winds 15 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...NE winds 15 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Caribbean between 64W and 72W .TONIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 15 to 20 kt elsewhere. Seas 5 to 7 ft. .FRI...NE to E winds 15 to 20 kt Gulf of Venezuela, and E 15 to 20 kt elsewhere. Seas 5 to 7 ft. .FRI NIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 15 to 20 kt elsewhere. Seas 5 to 7 ft. .SAT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 20 kt. Seas 5 to 7 ft. .MON...E winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .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 20 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...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 15 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...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...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...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 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Synopsis for the the SW N ATLC including the Bahamas .SYNOPSIS...A stationary front from 26N65W to near the Turks and Caicos and eastern Cuba will linger through Fri and dissipate by late Sat. Meanwhile a weak trough will develop in the NW portion E of northern Florida tonight, and linger offshore through Sat. A developing intense low pres system over the southern U.S. this weekend will drag a strong cold front off the coast of northern Florida on Sun morning. Gale conditions are possible N of 28N ahead of the front in the southerly flow through Mon. Another intense low pres system may develop off the Carolinas early next week potentially significantly impacting the basin through the early part of the week. ATLC waters from 27N to 31N W of 77W ...GALE CONDITIONS POSSIBLE SUN AFTERNOON AND EVENING... .TONIGHT...E to SE winds 5 to 10 kt, shifting to NE late. Seas 3 to 5 ft. .FRI...Variable winds 5 to 10 kt. Seas 3 to 5 ft. .FRI NIGHT...Variable winds 5 to 10 kt. Seas 3 to 5 ft. .SAT...E to SE winds 10 to 15 kt, becoming SE to S 15 to 20 kt in the afternoon. Seas 3 to 5 ft. .SAT NIGHT...SE to S winds 15 to 20 kt, becoming S to SW 20 to 30 kt late. Seas 4 to 6 ft, building to 5 to 8 ft late. .SUN...S to SW winds 25 to 35 kt, becoming W to NW 15 to 25 kt behind front. Seas 6 to 10 ft. .SUN NIGHT...SW winds 25 to 35 kt ahead of front early. Otherwise, W to NW winds 15 to 25 kt. Seas 6 to 10 ft. .MON...W to NW winds 20 to 25 kt. Seas 6 to 8 ft. .MON NIGHT...W to NW winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...NW winds 20 to 30 kt. Seas 8 to 12 ft. .TUE NIGHT...NW to N winds 20 to 30 kt. Seas 9 to 13 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE CONDITIONS POSSIBLE SUN NIGHT AND MON... .TONIGHT...N to NE winds 10 to 15 kt. Seas 6 to 9 ft. .FRI...N to NE winds 5 to 10 kt. Seas 6 to 9 ft. .FRI NIGHT...N to NE winds 5 to 10 kt. Seas 5 to 7 ft. .SAT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E to SE winds 15 to 20 kt, becoming SE to S 20 to 30 kt late. Seas 4 to 6 ft, building to 6 to 9 ft late. .SUN NIGHT...S to SW winds 25 to 35 kt. Seas 8 to 12 ft. .MON...SW winds 25 to 35 kt, diminishing to 20 to 30 kt late. Seas 8 to 12 ft. .MON NIGHT...SW to W winds 15 to 25 kt. Seas 7 to 11 ft. .TUE...SW to W winds 20 to 25 kt. Seas 7 to 11 ft. .TUE NIGHT...SW winds 20 to 30 kt. Seas 9 to 13 ft. Bahamas N of 22N .TONIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .FRI...NE to E winds 15 to 20 kt. Seas 5 to 7 ft ATLC Exposures, and 3 to 5 ft elsewhere. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft ATLC Exposures, and 3 to 5 ft elsewhere. .SAT...E winds 15 to 20 kt. Seas 5 to 7 ft ATLC Exposures, and 3 to 5 ft elsewhere. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SUN...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .SUN NIGHT...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. .MON...W winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...NW winds 15 to 20 kt. Seas 2 to 4 ft. .TUE...NW winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...NW to N winds 15 to 20 kt. Seas 4 to 6 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. .FRI...NE winds 10 to 15 kt. Seas 6 to 8 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...SE winds 10 to 20 kt. Seas 6 to 7 ft. .SUN NIGHT...S winds 10 to 20 kt. Seas 5 to 7 ft. .MON...S winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...SW winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...SW winds 10 to 20 kt. Seas 6 to 9 ft. .TUE NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. ATLC waters S of 22N W of 65W .TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...E winds 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. .MON...SW winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...NW to N winds 5 to 10 kt, shifting to NE to E late. Seas 3 ft or less. .TUE...SE to S winds 5 to 10 kt, shifting to NW behind front. Seas 3 ft or less. .TUE NIGHT...N winds 15 to 20 kt. Seas 2 to 4 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 15 kt. Seas 6 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 6 to 7 ft. .SUN NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft. .MON...SE winds 10 to 20 kt. Seas 6 to 7 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. .TUE...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...SE winds 10 kt. Seas 5 to 6 ft.