482 FZNT31 KNHC 270239 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 939 PM EST Tue Jan 26 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...High pressure N of the Caribbean Sea combined with the Colombian low will support minimal gale force winds near the northern Colombian coast tonight through early Wed morning. Gale conditions are possible again Fri night and Sat night. Fresh to locally strong winds are expected over the Gulf of Honduras through early Wed. A weakening cold front south of Puerto Rico will dissipate tonight. A strong cold front will enter the NW Caribbean on Thu. Behind the front, fresh to strong NE winds can be expected over the NW Caribbean waters Fri and through the Atlantic passages Fri afternoon through Sat. N swell will propagate into the NE Caribbean passages and Tropical N Atlantic waters through the weekend, with the largest swell expected Sun and Sun night. NW Caribbean W of 85W .TONIGHT...SE winds 15 to 25 kt. Seas 5 to 7 ft. .WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...NE winds 10 to 15 kt. Seas 3 to 5 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 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 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 15 kt elsewhere. Seas 6 to 9 ft S of 18N, and 3 to 5 ft elsewhere. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. .WED 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 4 to 6 ft. .THU...NE winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. .FRI...NE winds 15 to 25 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 8 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN 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 FRI NIGHT... ...GALE CONDITIONS POSSIBLE SAT NIGHT... .TONIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 8 to 13 ft. .WED...NE to E winds 20 to 30 kt within 90 nm of coast of Colombia, and E 20 to 25 kt elsewhere. Seas 8 to 12 ft. .WED NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 11 ft. .THU...NE to E winds 20 to 25 kt. Seas 7 to 11 ft. .THU NIGHT...NE winds 20 to 25 kt. Seas 6 to 8 ft. .FRI...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 7 to 10 ft. .SAT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 25 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 7 to 11 ft. .SUN...E winds 20 to 30 kt. Seas 7 to 11 ft. .SUN NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. SW Caribbean S of 11N .TONIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .WED...NE winds 10 to 15 kt. Seas 7 to 10 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .THU...NE winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...NE winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...NE winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. Caribbean between 64W and 72W .TONIGHT...E winds 20 to 30 kt Gulf of Venezuela, and E 20 to 25 kt elsewhere. Seas 6 to 8 ft. .WED...NE to E winds 20 to 30 kt Gulf of Venezuela, and E 20 to 25 kt elsewhere. Seas 6 to 9 ft in N to NE swell. .WED NIGHT...E winds 20 to 25 kt Gulf of Venezuela, and E 15 to 20 kt elsewhere. Seas 5 to 7 ft. .THU...NE to E winds 15 to 20 kt Gulf of Venezuela, and E 15 to 20 kt elsewhere. Seas 4 to 6 ft. .THU NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .SAT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. .SUN...E winds 15 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 20 kt. Seas 6 to 8 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .WED...E winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .THU...E winds 10 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 5 to 7 ft. .FRI...E winds less than 10 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 6 to 9 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 7 to 10 ft. .SUN...E winds 10 to 15 kt. Seas 8 to 11 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED...NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .THU...E winds 10 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...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 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 8 to 11 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...High pressure of 1020 mb near 25N62W extends a ridge to South Florida. A strong cold front will move off the SE U.S. coast Wed night while the associated low pressure rapidly intensifies north of the forecast area. Gale force winds and very large seas are expected with this system Wed night through Thu night, mainly N of 27N. Winds should diminish by Fri and seas should subside by Sun. The next cold front may move off the SE U.S. coast Sun night. ATLC waters from 27N to 31N W of 77W ...GALE WARNING... .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SW winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...W winds 20 to 30 kt, becoming W to NW 25 to 35 kt late. Seas 6 to 8 ft, building to 9 to 14 ft late. .THU...NW to N winds 25 to 35 kt, becoming NW to N 20 to 30 kt in the afternoon. Seas 10 to 15 ft. .THU NIGHT...N winds 20 to 25 kt. Seas 7 to 10 ft. .FRI...N winds 10 to 15 kt. Seas 6 to 8 ft. .FRI NIGHT...N to NE winds 10 kt. Seas 5 to 7 ft. .SAT...E winds 10 kt. Seas 4 to 6 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...S winds 20 to 25 kt. Seas 6 to 8 ft. .SUN NIGHT...S to SW winds 20 to 30 kt. Seas 7 to 11 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE WARNING... .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SW to W winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...SW winds 15 to 20 kt, becoming SW to W 25 to 35 kt late. Seas 4 to 6 ft, building to 9 to 13 ft late. .THU...SW winds 25 to 35 kt, becoming W 30 to 45 kt behind front. Seas 10 to 16 ft in N swell, building to 14 to 22 ft. .THU NIGHT...NW winds 25 to 35 kt, except 30 to 40 kt early. Seas 13 to 20 ft. .FRI...NW winds 20 to 25 kt. Seas 11 to 17 ft. .FRI NIGHT...NW winds 20 to 25 kt. Seas 10 to 15 ft. .SAT...NW to N winds 15 to 20 kt. Seas 10 to 15 ft. .SAT NIGHT...NW to N winds 10 to 15 kt. Seas 8 to 12 ft. .SUN...NE winds 10 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 10 kt, shifting to SE to S early in the morning. Seas 6 to 8 ft. Bahamas N of 22N .TONIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .WED...SE to S winds 10 to 15 kt. Seas 2 to 4 ft Atlc Exposures, and 3 ft or less elsewhere. .WED NIGHT...E to SE winds 10 kt, shifting to S to SW. Seas 2 to 4 ft Atlc Exposures, and 3 ft or less elsewhere. .THU...NW winds 20 to 25 kt. Seas 4 to 6 ft Atlc Exposures, and 3 to 5 ft elsewhere. .THU NIGHT...N to NE winds 20 to 25 kt. Seas 5 to 7 ft. .FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .SAT...NE to E winds 15 to 20 kt. Seas 3 to 5 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 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 W of 70W, and SE less than 10 kt elsewhere. Seas 5 to 7 ft. .WED...S winds 10 to 15 kt W of 70W, and S less than 10 kt elsewhere. Seas 5 to 7 ft. .WED NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 4 to 6 ft. .THU...W of 70W, SW winds 10 to 20 kt, becoming W 20 to 30 kt in the afternoon. Elsewhere, SW winds 15 to 25 kt. Seas 4 to 6 ft, building to 6 to 9 ft in the afternoon. .THU NIGHT...NW winds 15 to 25 kt. Seas 8 to 13 ft. .FRI...N winds 10 to 20 kt. Seas 10 to 15 ft. .FRI NIGHT...N winds 10 to 15 kt. Seas 9 to 13 ft. .SAT...NE winds 10 to 15 kt. Seas 8 to 12 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 8 to 11 ft. .SUN...E winds 10 to 15 kt. Seas 8 to 11 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 8 to 10 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...SE winds 10 to 15 kt, shifting to S in the afternoon. Seas 3 to 5 ft. .THU NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...NE winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...NE winds 10 to 15 kt. Seas 8 to 10 ft. .WED...E winds 10 to 15 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .THU...E winds 10 to 15 kt. Seas 6 to 8 ft. .THU NIGHT...SW winds less than 10 kt. Seas 5 to 7 ft. .FRI...W winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 6 to 8 ft. .FRI NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 8 to 11 ft. .SAT...E winds 10 to 15 kt. Seas 10 to 12 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 10 to 11 ft. .SUN...E winds 10 to 20 kt. Seas 10 to 11 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 10 to 11 ft.