000 FZNT31 KNHC 252120 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 420 PM EST Wed Jan 25 2023 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...Strong trade winds will continue over the south- central Caribbean Sea, with fresh winds elsewhere over the eastern and central Caribbean through the forecast period. Near gale to minimal gale-force winds will pulse at night near the coast of Colombia during the majority of the forecast period. Fresh to locally strong winds will pulse in the Gulf of Honduras through this evening. A cold front will approach the Yucatan Channel area on Thu, enter the northwestern Caribbean Thu night through early Fri, then stall and dissipate. Strong northeast to east winds are expected to affect the Windward Passage and Lee of Cuba Sat through late Sun. Similar winds continue in the Windward Passage Mon and Mon night. NW Caribbean W of 85W .TONIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. .THU...NE winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 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. .SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 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 15 kt. Seas 4 to 5 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...E winds 10 to 20 kt S of 18N, and E less than 10 kt elsewhere. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. .THU...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. .THU NIGHT...S of 18N, E winds 10 to 20 kt. Elsewhere, NE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. .FRI...NE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 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. Caribbean from 11N to 15N W of 72W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE AT NIGHT FRI THROUGH SUN... .TONIGHT...From 11N to 12N between 73W and 75W, NE to E winds 25 to 30 kt. Seas 9 to 13 ft. Elsewhere, NE to E winds 20 to 30 kt. Seas 8 to 11 ft. .THU...NE to E winds 20 to 25 kt. Seas 8 to 12 ft in NE to E swell. .THU NIGHT...From 11N to 12N between 73W and 75W, NE to E winds 30 to 35 kt. Seas 9 to 12 ft. Elsewhere, NE to E winds 20 to 30 kt. Seas 8 to 11 ft. .FRI...From 11N to 12N between 73W and 75W, NE to E winds 30 to 35 kt. Seas 9 to 13 ft. Elsewhere, NE to E winds 20 to 30 kt. Seas 8 to 11 ft. .FRI NIGHT...From 11N to 12N between 73W and 75W, NE to E winds 30 to 35 kt. Seas 9 to 12 ft. Elsewhere, NE to E winds 20 to 30 kt. Seas 8 to 11 ft. .SAT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft S of 13N, and 6 to 8 ft N of 13N. .SAT NIGHT...From 11N to 12N between 73W and 75W, NE to E winds 30 to 35 kt. Seas 9 to 12 ft. Elsewhere, NE to E winds 20 to 30 kt. Seas 8 to 11 ft. .SUN...NE to E winds 20 to 25 kt. Seas 7 to 11 ft in NE swell. .SUN NIGHT...From 11N to 12N between 73W and 75W, NE to E winds 30 to 35 kt. Seas 9 to 12 ft. Elsewhere, NE to E winds 20 to 30 kt. Seas 8 to 11 ft. .MON...NE to E winds 20 to 25 kt. Seas 7 to 11 ft S of 13N, and 6 to 9 ft N of 13N. .MON NIGHT...From 11N to 12N between 73W and 75W, NE to E winds 30 to 35 kt. Seas 9 to 12 ft. Elsewhere, NE to E winds 20 to 30 kt. Seas 8 to 11 ft. SW Caribbean S of 11N .TONIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .THU...NE winds 10 to 20 kt. Seas 8 to 11 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 8 to 11 ft. .FRI...NE winds 10 to 20 kt. Seas 8 to 12 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 8 to 12 ft. .SAT...NE winds 15 to 25 kt. Seas 8 to 12 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .SUN...NE winds 10 to 20 kt. Seas 8 to 11 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .MON...NE winds 10 to 20 kt. Seas 8 to 11 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. Caribbean between 64W and 72W .TONIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft elsewhere. .THU...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft elsewhere. .THU NIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. .FRI...E winds 15 to 20 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. .FRI NIGHT...NE 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...E winds 10 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .MON...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON 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...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...NE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. .SAT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...NE winds 10 to 15 kt. Seas 6 to 8 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .MON...NE winds 10 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...NE winds 10 to 15 kt. Seas 6 to 8 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 4 to 6 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...NE winds less than 10 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...NE winds less than 10 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A cold front extends from near 26N55W to 26N68W. Moderate to fresh winds are northwest of the front. The front will shift southeast of the area early Thu. Fresh to strong southerly flow will develop this morning off northern and central Florida ahead of a strong cold front that will move off the southeastern U.S. coast on this evening. This front is expected to reach from near 31N74W to the NW Bahamas to the Straits of Florida Thu afternoon, then weaken as it reaches from near 31N69W to 26N75W to central Cuba early Fri, and from near 31N61W to 25N70W and becoming stationary to central Cuba by Sat afternoon. A tight gradient will create fresh to strong northeast to east winds and building seas within about 180 nm north of the stationary front late Fri night through early Sun, especially over the Bahamas, Windward Passage and Straits of Florida. Conditions improve late on Sun into Sun night. A cold front may move off northeast Florida early next week. ATLC waters from 27N to 31N W of 77W .TONIGHT...SW winds 15 to 25 kt. Seas 6 to 8 ft. .THU...NW winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...N winds 10 to 15 kt. Seas 4 to 5 ft. .FRI NIGHT...N winds 10 kt. Seas 3 to 4 ft. .SAT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...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...S winds 10 to 20 kt. Seas 3 to 5 ft. .MON...W winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...N winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 4 to 6 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...N winds 10 to 15 kt W of 70W, and SW less than 10 kt elsewhere. Seas 4 to 6 ft. .FRI NIGHT...N winds less than 10 kt. Seas 4 to 5 ft. .SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .MON...S winds 10 to 15 kt. Seas 5 to 7 ft. .MON NIGHT...W winds less than 10 kt. Seas 5 to 7 ft. Bahamas N of 22N .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...S winds less than 10 kt. Seas 3 to 4 ft in the morning, subsiding to 2 ft or less. .THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less, building to 3 ft after midnight. .FRI...NE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. .SAT...NE winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...E 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 15 kt. Seas 3 to 5 ft. .MON NIGHT...E 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 5 to 7 ft. .THU...SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E winds less than 10 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 5 to 7 ft. .FRI...NE winds less than 10 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 4 to 6 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 15 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 7 to 9 ft. .MON...E winds 10 to 15 kt. Seas 6 to 8 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SUN...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .MON...E winds 10 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...NE winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...NE winds 10 to 20 kt. Seas 7 to 9 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 7 to 8 ft. .SAT...NE winds 10 to 15 kt. Seas 7 to 8 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 7 to 8 ft. .SUN...NE winds 15 to 20 kt. Seas 7 to 9 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 7 to 9 ft. .MON...NE winds 10 to 20 kt. Seas 7 to 9 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 7 to 8 ft.