000 FZNT31 KNHC 240402 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1102 PM EST Tue Feb 23 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 north of the region will support fresh to strong trade winds across the eastern and central Caribbean through Sun, with winds pulsing to gale force off the coast of Colombia mainly during overnight and early morning hours. Strong NE winds are possible in the Windward Passage Wed night and again Fri night. Fresh to strong trade winds will develop in the Gulf of Honduras Sat night. NW Caribbean W of 85W .TONIGHT...NE 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...NE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...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 5 to 7 ft S of 18N, and 3 to 4 ft elsewhere. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft S of 18N, and 3 to 4 ft elsewhere. .WED NIGHT...S of 18N, E winds 10 to 20 kt. Elsewhere, E winds less than 10 kt, shifting to NE after midnight. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. .THU...E winds 10 to 20 kt. Seas 6 to 9 ft S of 18N, and 3 to 5 ft elsewhere. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...E winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE THU NIGHT THROUGH SUN NIGHT... .TONIGHT...E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 8 to 12 ft. .WED...NE to E winds diminishing to 25 to 30 kt within 90 nm of coast of Colombia, and NE to E 20 to 25 kt elsewhere. Seas 8 to 12 ft. .WED NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 15 ft. .THU...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 14 ft. .THU NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia. Seas 10 to 16 ft. Elsewhere NE to E winds 20 to 30 kt. Seas 7 to 10 ft. .FRI...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 13 ft. .FRI NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 14 ft. .SAT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 8 to 12 ft. .SAT NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 13 ft. .SUN...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 13 ft. .SUN NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 14 ft. SW Caribbean S of 11N .TONIGHT...N of 10N E of 80W N to NE winds 20 to 25 kt. Seas 6 to 9 ft. Elsewhere NE winds 10 to 15 kt. Seas to 4 to 6 ft. .WED...N of 10N E of 80W N to NE winds 20 to 25 kt. Seas 7 to 11 ft. Elsewhere NE winds 10 to 15 kt. Seas to 5 to 7 ft. .WED NIGHT...N of 10N E of 80W N to NE winds 20 to 30 kt. Seas 10 to 14 ft. Elsewhere NE winds 15 to 20 kt. Seas to 7 to 10 ft. .THU...N of 10N E of 80W N to NE winds 20 to 30 kt. Seas 9 to 13 ft. Elsewhere NE winds 15 to 20 kt. Seas to 6 to 9 ft. .THU NIGHT...N of 10N E of 80W N to NE winds 20 to 30 kt. Seas 10 to 15 ft. Elsewhere NE winds 15 to 20 kt. Seas to 7 to 10 ft. .FRI...N of 10N E of 80W N to NE winds 20 to 30 kt. Seas 9 to 13 ft. Elsewhere NE winds 15 to 20 kt. Seas to 6 to 9 ft. .FRI NIGHT...N of 10N E of 80W N to NE winds 20 to 25 kt. Seas 7 to 11 ft. Elsewhere NE winds 10 to 15 kt. Seas to 5 to 7 ft. .SAT...N of 10N E of 80W N to NE winds 20 to 25 kt. Seas 9 to 13 ft. Elsewhere NE winds 15 to 20 kt. Seas to 6 to 9 ft. .SAT NIGHT...N of 10N E of 80W N to NE winds 20 to 30 kt. Seas 10 to 14 ft. Elsewhere NE winds 15 to 20 kt. Seas to 7 to 10 ft. .SUN...N of 10N E of 80W N to NE winds 20 to 25 kt. Seas 9 to 13 ft. Elsewhere NE winds 15 to 20 kt. Seas to 6 to 9 ft. .SUN NIGHT...N of 10N E of 80W N to NE winds 20 to 30 kt. Seas 10 to 15 ft. Elsewhere NE winds 15 to 20 kt. Seas to 7 to 10 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. .WED...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 9 ft elsewhere. .WED NIGHT...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 9 ft elsewhere. .THU...E winds 15 to 25 kt. Seas 4 to 6 ft Gulf of Venezuela, and 7 to 9 ft elsewhere. .THU NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...E winds 15 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .WED...E winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .THU...E winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...E winds 10 to 20 kt. Seas 7 to 10 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...NE winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 7 to 9 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 9 ft. .WED...E winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .THU...E winds 10 to 20 kt. Seas 7 to 9 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...E winds 10 to 20 kt. Seas 7 to 10 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...NE winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A cold front extending from 31N68W to Miami, Florida is supporting fresh to near gale force S to SW winds ahead of the front to near 65W and N of 27N. The front is forecast to weaken and reach from 28N65W to 26N72W by Wed morning and move E of the area Wed afternoon. Surface ridging will dominate the regional waters through Sat, supporting fresh to strong winds S of 22N with the strongest winds being between the Turk and Caicos Islands and Hispaniola. ATLC waters from 27N to 31N W of 77W .TONIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. .WED...S winds less than 10 kt. Seas 3 to 5 ft. .WED NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .THU...S winds less than 10 kt. Seas 3 ft. .THU NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. .FRI...S winds 10 to 15 kt, shifting to SE in the afternoon. Seas 3 to 4 ft. .FRI NIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .SAT...S winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...SE winds 10 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...SW to W winds 20 to 30 kt, becoming W to NW 15 to 20 kt early in the morning. Seas 6 to 9 ft. .WED...E winds less than 10 kt. Seas 5 to 7 ft. .WED NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. .THU...W winds less than 10 kt. Seas 4 to 6 ft. .THU NIGHT...NW winds less than 10 kt, shifting to SE after midnight. Seas 3 to 5 ft. .FRI...SE winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds less than 10 kt, shifting to SE after midnight. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...SE winds 10 kt. Seas 5 to 6 ft. .SUN...SE winds less than 10 kt. Seas 5 to 6 ft. .SUN NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 5 to 6 ft. Bahamas N of 22N .TONIGHT...E winds less than 10 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. .THU...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .SAT...E 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. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...W of 70W, E winds less than 10 kt. Elsewhere, S winds 10 to 15 kt, shifting to SE after midnight. Seas 5 to 7 ft. .WED...W of 70W, E winds less than 10 kt. Elsewhere, SE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 6 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .THU...SE 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...E winds 10 to 15 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 6 to 8 ft. .SUN...E winds 10 to 20 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SAT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...E winds 15 to 25 kt. Seas 7 to 9 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 7 to 9 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 10 to 15 kt. Seas 7 to 8 ft. .WED...E winds 10 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft. .FRI...E winds 15 to 20 kt. Seas 7 to 9 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft. .SAT...E winds 15 to 20 kt. Seas 8 to 9 ft. .SAT NIGHT...NE winds 20 kt. Seas 8 to 10 ft. .SUN...NE winds 15 to 20 kt. Seas 8 to 10 ft. .SUN NIGHT...NE winds 15 to 20 kt. Seas 8 to 9 ft.