000 FZNT31 KNHC 202027 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 327 PM EST Tue Feb 20 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...A stationary front extends from eastern Cuba to western Panama. The front will push east through Wed before weakening by Thu in the eastern Caribbean. Fresh to strong N winds and moderate to rough seas will follow the front from off SE Cuba and SW Hispaniola to Costa Rica through Thu morning. This system has loosened the pressure gradient across the central and eastern Caribbean waters. This has decreased the areal coverage of fresh to strong winds in the south central Caribbean and is expected to diminish by Wed. NW Caribbean W of 85W .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .WED...NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds less than 10 kt. Seas 4 to 6 ft. .THU...E winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...SE winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 to 4 ft. .SAT...Variable winds less than 10 kt, becoming N less than 10 kt in the afternoon. Seas 3 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .THU...S of 18N, NE winds 10 to 15 kt. Elsewhere, NE winds 10 to 15 kt, shifting to E in the afternoon. Seas 4 to 6 ft. .THU NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .FRI...SE winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT...N winds less than 10 kt. Seas 3 to 5 ft. .SAT NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Caribbean from 11N to 15N W of 72W .TONIGHT...NE winds 10 to 20 kt within 90 nm of coast of Colombia, and NE 15 to 25 kt elsewhere. Seas 6 to 9 ft. .WED...NE winds 10 to 15 kt within 90 nm of coast of Colombia, and N 15 to 25 kt elsewhere. Seas 5 to 7 ft within 90 nm of coast of Colombia, and 6 to 9 ft elsewhere. .WED NIGHT...N winds 10 to 20 kt. Seas 3 to 5 ft within 90 nm of coast of Colombia, and 6 to 8 ft elsewhere. .THU...N 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. Seas 4 to 6 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 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 5 to 7 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. SW Caribbean S of 11N .TONIGHT...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED...N winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 7 to 10 ft. .THU...N winds 10 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 5 to 7 ft. .FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...N winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...N winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. Caribbean between 64W and 72W .TONIGHT...NE winds 10 to 20 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 4 to 6 ft. .WED...NE winds 10 to 15 kt Gulf of Venezuela, and E less than 10 kt elsewhere. Seas 3 to 5 ft. .WED NIGHT...NE winds 10 to 15 kt Gulf of Venezuela, and N less than 10 kt elsewhere. Seas 3 to 5 ft. .THU...N winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .THU NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...NE 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 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 5 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...E 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 15 kt. Seas 5 to 7 ft. .THU...S winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...S winds 10 to 15 kt, shifting to NE after midnight. Seas 5 to 7 ft. .FRI...E winds less than 10 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .WED NIGHT...E 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 10 to 15 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 6 to 8 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A 1012 mb low pressure located between the Bahamas and Bermuda will lift north of area this evening. Fresh to strong winds persist north and west of the low. As the low moves northward, it will deepen and bring brief gale force winds N of 29N between 70W and 73W tonight. Meanwhile, rough to very rough seas will propagate into the waters N of 20N tonight and spread south and east through the end of the week. Seas of 12 ft and higher will reach 29N tonight into Wed morning. The cold front associated with the low pressure will extend from 31N65W to Hispaniola on Wed morning and from 31N59W to the Anegada Passage Thu morning. Fresh to strong winds and rough seas are expected along this front through the end of the week. ATLC waters from 27N to 31N W of 77W ...GALE CONDITIONS POSSIBLE FRI... .TONIGHT...N winds 15 to 20 kt. Seas 6 to 8 ft. .WED...N winds 15 to 20 kt. Seas 8 to 10 ft. .WED NIGHT...N winds 10 to 15 kt. Seas 8 to 10 ft. .THU...N winds less than 10 kt, shifting to S in the afternoon. Seas 7 to 9 ft. .THU NIGHT...SW winds 10 to 20 kt. Seas 7 to 9 ft. .FRI...SW winds 25 to 35 kt. Seas 8 to 13 ft. .FRI NIGHT...W winds 20 to 30 kt. Seas 9 to 14 ft. .SAT...NW winds 20 to 25 kt. Seas 7 to 10 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 8 to 11 ft. .SUN...N winds 10 to 15 kt in the morning, becoming variable winds less than 10 kt. Seas 7 to 10 ft. .SUN NIGHT...Variable winds less than 10 kt. Seas 5 to 7 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE WARNING TONIGHT... .TONIGHT...N winds 10 to 20 kt W of 70W, and SW 25 to 35 kt elsewhere. Seas 8 to 13 ft. .WED...NW winds 10 to 20 kt. Seas 8 to 11 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 8 to 12 ft. .THU...N winds 10 to 20 kt W of 70W, and NW 10 to 20 kt elsewhere. Seas 8 to 12 ft. .THU NIGHT...W winds 10 to 15 kt. Seas 8 to 11 ft. .FRI...SW winds 15 to 25 kt. Seas 8 to 12 ft. .FRI NIGHT...SW winds 20 to 30 kt. Seas 9 to 14 ft. .SAT...W winds 15 to 25 kt. Seas 10 to 15 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 9 to 14 ft. .SUN...N winds 10 to 15 kt. Seas 9 to 12 ft. .SUN NIGHT...N winds 10 to 15 kt, shifting to NE after midnight. Seas 8 to 13 ft. Bahamas N of 22N .TONIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. .WED...NW winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .THU...NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 4 to 6 ft. .THU NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. .FRI...S winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...W winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. .WED...W of 70W, NW winds 10 to 20 kt. Elsewhere, NW winds less than 10 kt, shifting to W in the afternoon. Seas 6 to 9 ft. .WED NIGHT...N winds 15 to 25 kt W of 70W, and W 10 to 20 kt elsewhere. Seas 7 to 10 ft W of 70W, and 6 to 9 ft elsewhere. .THU...N winds 10 to 20 kt W of 70W, and NW 10 to 20 kt elsewhere. Seas 8 to 11 ft. .THU NIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 8 to 10 ft. .FRI...Variable winds less than 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 7 to 9 ft. .FRI NIGHT...S winds 10 to 20 kt. Seas 7 to 8 ft. .SAT...SW winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...W winds 10 to 20 kt. Seas 7 to 10 ft. .SUN...N winds 10 to 15 kt. Seas 7 to 10 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. ATLC waters S of 22N W of 65W .TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .WED...N winds less than 10 kt, shifting to NW in the afternoon. Seas 4 to 6 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 6 to 8 ft. .THU...NW winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...N winds 10 to 15 kt, shifting to NE after midnight. Seas 6 to 8 ft. .FRI...E winds less than 10 kt. Seas 5 to 7 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. .SAT...S winds less than 10 kt. Seas 4 to 6 ft. .SAT NIGHT...W winds less than 10 kt. Seas 4 to 6 ft. .SUN...N winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED...SE winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. .THU...SW winds 10 to 20 kt. Seas 7 to 9 ft. .THU NIGHT...W winds 10 to 15 kt, shifting to NW after midnight. Seas 7 to 9 ft. .FRI...NE winds less than 10 kt. Seas 7 to 8 ft. .FRI NIGHT...E winds 10 kt. Seas 7 ft. .SAT...SE winds less than 10 kt. Seas 7 ft. .SAT NIGHT...SE winds less than 10 kt. Seas 6 to 7 ft. .SUN...SE winds less than 10 kt. Seas 5 to 7 ft. .SUN NIGHT...NE winds less than 10 kt. Seas 5 to 7 ft.