213 FZNT31 KNHC 300157 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 957 PM EDT Fri Oct 29 2021 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 cold front from central Cuba to the north central coast of Honduras will move through the NW Caribbean this weekend, before stalling Sun night from eastern Cuba to offshore Nicaragua. Moderate to fresh NW winds and seas of up to 12 ft can be expected in the wake of the cold front, especially in and near the Yucatan Channel. Elsewhere, a weak ridge over the northern Caribbean Sea ahead of the front will support mainly gentle to moderate trade winds across the basin, with locally fresh winds off the coast of Venezuela. NW Caribbean W of 85W .OVERNIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...NW winds 10 to 15 kt, shifting to N after midnight. Seas 5 to 7 ft. .SUN...N winds less than 10 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. .MON...NE winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds less than 10 kt. Seas 3 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Caribbean N of 15N between 72W and 85W .OVERNIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...S of 18N, NE winds 10 to 15 kt. Elsewhere, NW winds 10 to 15 kt, shifting to N after midnight. Seas 3 to 5 ft. .SUN...NE winds 10 to 15 kt S of 18N, and N less than 10 kt elsewhere. Seas 3 to 4 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .MON...NE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Caribbean from 11N to 15N W of 72W .OVERNIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT...NE winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...Within 90 nm of coast of Colombia, E winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Elsewhere, NE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...SE winds less than 10 kt within 90 nm of coast of Colombia, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. SW Caribbean S of 11N .OVERNIGHT...SW winds less than 10 kt, becoming variable winds less than 10 kt. Seas 3 ft. .SAT...Variable winds less than 10 kt, becoming W less than 10 kt in the afternoon. Seas 2 ft or less, building to 3 ft in the afternoon. .SAT NIGHT...W winds less than 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .SUN...W winds less than 10 kt. Seas 2 ft or less. .SUN NIGHT...W winds less than 10 kt. Seas 2 ft or less. .MON...SW winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...S winds less than 10 kt. Seas 2 ft or less. .TUE...SE winds less than 10 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .TUE NIGHT...S winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 ft. .WED...S winds less than 10 kt. Seas 3 ft. .WED NIGHT...SW winds less than 10 kt. Seas 3 ft. Caribbean between 64W and 72W .OVERNIGHT...E winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SAT...Gulf of Venezuela, NE winds less than 10 kt, shifting to E in the afternoon. Elsewhere, E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SUN...E winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .SUN NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. .MON...E winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .OVERNIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT...E winds less than 10 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .SUN...E winds less than 10 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .MON...NE winds less than 10 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. .TUE...NE winds less than 10 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .WED...E winds less than 10 kt. Seas 4 to 6 ft. .WED 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 .OVERNIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 5 ft. .SUN...E winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .MON...E winds less than 10 kt. Seas 3 to 5 ft. .MON NIGHT...NE winds less than 10 kt. Seas 3 to 5 ft. .TUE...E winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .WED...E winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A cold front from 31N72W to across the western Bahamas to central Cuba will move slowly east and reach a Bermuda to eastern Cuba line by the end of the weekend. Fresh to strong winds are expected on both sides of the front through Sat night, mainly north of 27N. Seas of 8 ft or greater will continue to fill in across the northern waters tonight, then linger through Sun before decaying. The front will weaken as it stretches from 30N65W to the Turks and Caicos Islands Mon with gentle to moderate NE flow then prevailing into mid-week. ATLC waters from 27N to 31N W of 77W .OVERNIGHT...SW winds 15 to 20 kt. Seas 6 to 9 ft. .SAT...W winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...W winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. .MON...Variable winds less than 10 kt, becoming N 10 kt in the afternoon. Seas 3 to 5 ft. .MON NIGHT...NE winds 10 kt. Seas 3 to 4 ft. .TUE...NE winds 10 kt. Seas 3 to 4 ft. .TUE NIGHT...NE winds 10 kt. Seas 3 to 4 ft. .WED...NE winds 10 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. ATLC waters from 27N to 31N between 65W and 77W .OVERNIGHT...SW winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...SW winds 15 to 25 kt W of 70W, and S 10 to 15 kt elsewhere. Seas 7 to 10 ft. .SAT NIGHT...W winds 15 to 25 kt W of 70W, and S 10 to 20 kt elsewhere. Seas 7 to 10 ft. .SUN...W winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...W winds 10 to 15 kt. Seas 6 to 8 ft. .MON...NW winds 10 kt. Seas 5 to 7 ft. .MON NIGHT...N winds 10 kt. Seas 4 to 6 ft. .TUE...NE winds 10 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 kt. Seas 3 to 5 ft. .WED...NE winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 3 to 4 ft. Bahamas N of 22N .OVERNIGHT...SW winds 15 to 20 kt. Seas 4 to 6 ft Atlc Exposures, and 2 to 4 ft elsewhere. .SAT...SW to W winds 15 to 20 kt. Seas 4 to 6 ft Atlc Exposures, and 2 to 4 ft elsewhere. .SAT NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft Atlc Exposures, and 2 to 4 ft elsewhere. .SUN...NW to N winds 10 kt. Seas 2 to 4 ft Atlc Exposures, and 3 ft or less elsewhere. .SUN NIGHT...N to NE winds 10 kt. Seas 3 ft or less. .MON...N to NE winds 10 to 15 kt. Seas 3 ft or less. .MON NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .TUE...NE winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft or less. .WED...NE to E winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. ATLC waters from 22N to 27N between 65W and the Bahamas .OVERNIGHT...S winds 10 to 15 kt W of 70W, and S less than 10 kt elsewhere. Seas 6 to 7 ft. .SAT...W of 70W, S winds 10 to 20 kt. Elsewhere, S winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 6 to 8 ft. .SAT NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft. .SUN...SW winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...SW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 5 to 6 ft. .MON...N winds less than 10 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. .TUE...NE winds less than 10 kt. Seas 4 to 5 ft. .TUE NIGHT...NE winds 10 kt. Seas 4 to 5 ft. .WED...E winds 10 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters S of 22N W of 65W .OVERNIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. .SAT...SE winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. .SUN...SE winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .MON...E winds less than 10 kt. Seas 3 to 5 ft. .MON NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .TUE...E winds less than 10 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 19N to 22N between 55W and 65W .OVERNIGHT...E winds less than 10 kt. Seas 5 to 6 ft. .SAT...E winds less than 10 kt. Seas 5 to 6 ft. .SAT NIGHT...E winds less than 10 kt. Seas 6 ft. .SUN...NE winds less than 10 kt. Seas 6 ft. .SUN NIGHT...NE winds 10 kt. Seas 6 ft. .MON...NE winds 10 kt. Seas 6 to 7 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 7 ft. .TUE...NE winds 10 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. .WED...E winds 10 to 15 kt. Seas 5 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft.