000 FZNT31 KNHC 050320 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1020 PM EST Sun Feb 4 2024 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...Southerly wind are starting to increase from eastern Honduras to western Cuba ahead of a weak cold front in the southeastern Gulf of Mexico currently approaching the Yucatan Channel. This front will continue to move into the northwest Caribbean tonight, just ahead of a stronger, reinforcing front that moves through the Yucatan Channel Mon. The fronts will merge from central Cuba to northeast Nicaragua by late Mon, then reach from the Mona Passage to eastern Panama by late Tue. It should weaken as it moves through the eastern Caribbean through mid week. Gale-force winds and rough to very rough seas will follow the front over the northwest Caribbean Mon into Tue. Winds and seas will gradually diminish as they spread across the western Caribbean into Wed. NW Caribbean W of 85W ...GALE WARNING MON NIGHT... .TONIGHT...NW winds less than 10 kt, increasing to 10 to 20 kt after midnight. Seas 3 to 4 ft. .MON...NW winds 20 to 30 kt. Seas 5 to 7 ft, building to 8 to 11 ft in the afternoon. .MON NIGHT...NW winds 20 to 35 kt. Seas 8 to 13 ft. .TUE...NW winds 15 to 25 kt. Seas 8 to 11 ft. .TUE NIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .WED...N winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 4 to 6 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. Caribbean N of 15N between 72W and 85W ...GALE WARNING MON NIGHT... .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .MON...S of 18N, SW winds 10 to 20 kt, seas 3 to 4 ft. Elsewhere, W winds 10 to 20 kt, increasing to 20 to 30 kt in the afternoon,Seas 3 to 5 ft, building to 6 to 9 ft in the afternoon. .MON NIGHT...W winds 15 to 25 kt S of 18N, and W 20 to 35 kt elsewhere. Seas 5 to 7 ft S of 18N, and 8 to 13 ft elsewhere. .TUE...NW winds 20 to 30 kt. Seas 8 to 11 ft S of 18N, and 9 to 14 ft elsewhere. .TUE NIGHT...NW winds 10 to 20 kt. Seas 7 to 10 ft. .WED...N winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. .THU...NE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 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 from 11N to 15N W of 72W .TONIGHT...S winds less than 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .MON...SW winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...Variable winds less than 10 kt within 90 nm of coast of Colombia, and W 10 to 20 kt elsewhere. Within 90 nm of coast of Colombia, seas 2 ft or less. Elsewhere, seas 2 ft or less, building to 3 to 4 ft after midnight. .TUE...Within 90 nm of coast of Colombia, SW winds less than 10 kt, shifting to W in the afternoon. Elsewhere, NW winds 15 to 25 kt. Seas 2 ft or less within 90 nm of coast of Colombia, and 4 to 6 ft elsewhere. .TUE NIGHT...NW winds 15 to 25 kt. Seas 6 to 9 ft. .WED...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .THU...NE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. SW Caribbean S of 11N .TONIGHT...S winds less than 10 kt. Seas 2 ft or less. .MON...W winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...Variable winds less than 10 kt, becoming W less than 10 kt after midnight. Seas 2 ft or less. .TUE...NW winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED...N winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .THU...N winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. .FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Caribbean between 64W and 72W .TONIGHT...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .MON...Variable winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .MON NIGHT...Gulf of Venezuela, NE winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Elsewhere, S winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .TUE...NW winds less than 10 kt Gulf of Venezuela, and S 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .TUE NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. .WED...W winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NW winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. .THU...N winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...NE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 5 ft. .MON...SE winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft. .WED...S winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft. .THU...SW winds 10 to 15 kt. Seas 6 to 8 ft. .THU NIGHT...NW winds less than 10 kt. Seas 6 to 8 ft. .FRI...N winds less than 10 kt. Seas 6 to 8 ft. .FRI NIGHT...NE winds less than 10 kt. Seas 6 to 9 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. .MON...SE winds 10 to 15 kt. Seas 4 to 5 ft. .MON NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .WED...SE winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...SE winds 10 to 15 kt. Seas 5 to 7 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. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A trough along 24N east of the Bahamas will dissipate tonight ahead of a deep low pressure system and related cold front moving through the northeastern Gulf of Mexico. Fresh to strong southerly winds and rough seas will persist off the Florida east coast and across the Bahamas tonight. These features will move between northeast Florida and Bermuda through the early part of the week bringing gale force winds and rough to very rough seas across the western Atlantic. ATLC waters from 27N to 31N W of 77W ...GALE WARNING MON NIGHT AND TUE... ...GALE CONDITIONS POSSIBLE TUE NIGHT... .TONIGHT...SE winds 15 to 25 kt, shifting to SW 10 to 15 kt after midnight. Seas 7 to 10 ft. .MON...W winds 10 to 15 kt, shifting to NW in the afternoon. Seas 6 to 9 ft. .MON NIGHT...NE winds less than 10 kt, becoming N 20 to 35 kt after midnight. Seas 6 to 9 ft, building to 8 to 13 ft after midnight. .TUE...N winds 20 to 35 kt. Seas 10 to 15 ft, building to 13 to 18 ft in the afternoon. .TUE NIGHT...N winds 20 to 35 kt. Seas 16 to 21 ft. .WED...N winds 15 to 25 kt. Seas 14 to 18 ft, subsiding to 12 to 15 ft in the afternoon. .WED NIGHT...N winds 15 to 20 kt. Seas 10 to 13 ft. .THU...NE winds 10 to 15 kt. Seas 9 to 11 ft. .THU NIGHT...NE winds 10 kt in the evening, becoming variable winds less than 10 kt. Seas 8 to 10 ft. .FRI...Variable winds less than 10 kt. Seas 8 to 9 ft. .FRI NIGHT...SW winds less than 10 kt. Seas 7 to 9 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE WARNING MON NIGHT AND TUE... ...GALE CONDITIONS POSSIBLE TUE NIGHT... .TONIGHT...W of 70W, E winds 10 to 20 kt. Elsewhere, NW winds 10 to 15 kt, shifting to N after midnight. Seas 7 to 10 ft. .MON...W of 70W, SE winds 10 to 20 kt. Elsewhere, E winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 7 to 10 ft. .MON NIGHT...SE winds 20 to 35 kt. Seas 7 to 10 ft. .TUE...W of 70W, SW winds 10 to 20 kt, becoming NW 25 to 35 kt in the afternoon,Seas 9 to 14 ft, building to 13 to 18 ft in the afternoon. Elsewhere, S winds 15 to 25 kt, seas 8 to 11 ft. .TUE NIGHT...NW winds 25 to 35 kt. Seas 14 to 19 ft. .WED...N winds 20 to 30 kt. Seas 14 to 19 ft. .WED NIGHT...N winds 15 to 25 kt. Seas 13 to 17 ft. .THU...N winds 15 to 25 kt. Seas 12 to 17 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 12 to 17 ft. .FRI...N winds 10 to 20 kt. Seas 11 to 16 ft. .FRI NIGHT...N winds 10 to 15 kt, shifting to NW after midnight. Seas 9 to 14 ft. Bahamas N of 22N .TONIGHT...SW winds 10 to 15 kt, shifting to W after midnight. Seas 3 to 4 ft. .MON...SW winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...W winds 20 to 30 kt. Seas 6 to 9 ft. .TUE NIGHT...NW winds 20 to 30 kt. Seas 7 to 10 ft. .WED...N winds 10 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters from 22N to 27N between 65W and the Bahamas ...GALE CONDITIONS POSSIBLE TUE... .TONIGHT...W of 70W, S winds 10 to 15 kt. Elsewhere, W winds less than 10 kt, shifting to S after midnight. Seas 4 to 6 ft. .MON...SW winds 10 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...SW winds 15 to 25 kt W of 70W, and S 10 to 20 kt elsewhere. Seas 6 to 9 ft. .TUE...W winds 20 to 35 kt W of 70W, and SW 15 to 25 kt elsewhere. Seas 8 to 12 ft. .TUE NIGHT...W winds 20 to 30 kt. Seas 10 to 13 ft, building to 13 to 18 ft after midnight. .WED...NW winds 15 to 25 kt. Seas 13 to 18 ft. .WED NIGHT...NW winds 15 to 20 kt. Seas 12 to 15 ft. .THU...N winds 15 to 20 kt. Seas 11 to 14 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 11 to 14 ft. .FRI...N winds 10 to 15 kt. Seas 10 to 13 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 10 to 13 ft. ATLC waters S of 22N W of 65W .TONIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .MON...SW winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...S winds 15 to 25 kt. Seas 6 to 8 ft. .TUE...SW winds 15 to 25 kt. Seas 7 to 10 ft. .TUE NIGHT...W winds 15 to 25 kt. Seas 8 to 11 ft. .WED...W winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 8 to 11 ft. .THU...N winds 10 to 15 kt. Seas 7 to 10 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 6 to 9 ft. .FRI...NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 7 to 10 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...S winds less than 10 kt. Seas 4 to 5 ft. .MON...S winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...S winds 15 to 25 kt. Seas 7 to 10 ft. .TUE NIGHT...S winds 15 to 25 kt. Seas 8 to 11 ft. .WED...SW winds 10 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 8 to 10 ft. .THU...W winds 10 to 15 kt. Seas 8 to 10 ft. .THU NIGHT...NW winds less than 10 kt. Seas 8 to 10 ft. .FRI...NW winds 10 kt. Seas 7 to 10 ft. .FRI NIGHT...N winds 10 kt. Seas 8 to 11 ft.