119 FZNT31 KNHC 220330 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1130 PM EDT Mon Aug 21 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...Tropical Storm Franklin is near 14.5N 70.2W at 11 PM EDT, and is moving NNW at 4 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1002 mb. Franklin will move to near 16N71W Tue evening with max winds 55 kt, and move N across Hispaniola late Wed and Wed evening. Tropical Depression Gert is near 17.1N 58.4W at 11 PM EDT, and is moving west-northwest at 8 kt. Maximum sustained winds are 25 kt with gusts to 35 kt, and the minimum central pressure is 1008 mb. Gert will become a remnant low Tue morning near 17.5N 59.5W before dissipating by Tue evening. Fresh to strong trade winds will pulse off Hispaniola and the Windward Passage tonight and again Tue night. Rough to very rough seas can be expected through early Wed in the eastern and central Caribbean. Conditions in the Caribbean will improve Wed night into early Thu. NW Caribbean W of 85W .OVERNIGHT...NE winds 10 to 15 kt. Seas 3 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE winds 10 to 15 kt. 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 in the evening, subsiding to 2 ft or less. .FRI...N winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...NW winds 10 to 15 kt. Seas 2 ft or less. .SAT...W winds 10 to 15 kt. Seas 2 ft or less. Caribbean N of 15N between 72W and 85W .OVERNIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...NE winds 20 to 30 kt S of 18N, and NE 10 to 20 kt elsewhere. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 25 kt S of 18N, and NE 10 to 20 kt elsewhere. Seas 4 to 6 ft. .WED...E winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...S of 18N, SW winds 10 to 15 kt, shifting to S after midnight. Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...S of 18N, S winds less than 10 kt, shifting to SW in the afternoon. Elsewhere, E winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SW winds 10 to 15 kt S of 18N, and SE less than 10 kt elsewhere. Seas 2 ft or less. .FRI...SW winds 10 to 20 kt S of 18N, and S less than 10 kt elsewhere. Seas 2 ft or less. .FRI NIGHT...S of 18N, SW winds 10 to 15 kt. Elsewhere, S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .SAT...SW winds 10 to 15 kt. Seas 2 ft or less. Caribbean from 11N to 15N W of 72W .OVERNIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...SW winds 10 to 20 kt within 90 nm of coast of Colombia, and N 15 to 25 kt elsewhere. Seas 4 to 6 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. .WED...SW winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SW winds less than 10 kt within 90 nm of coast of Colombia, and SW 10 to 15 kt elsewhere. Seas 3 to 4 ft. .THU NIGHT...Within 90 nm of coast of Colombia, W winds 10 kt in the evening, becoming variable winds less than 10 kt. Elsewhere, W winds 10 to 15 kt. Seas 3 ft. .FRI...Variable winds less than 10 kt within 90 nm of coast of Colombia, and SW 10 to 20 kt elsewhere. Seas 2 ft or less. .FRI NIGHT...Variable winds less than 10 kt within 90 nm of coast of Colombia, and SW 10 to 15 kt elsewhere. Seas 2 ft or less. .SAT...Variable winds less than 10 kt within 90 nm of coast of Colombia, and SW 10 to 15 kt elsewhere. Seas 2 ft or less. SW Caribbean S of 11N .OVERNIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SW winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...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...SW winds 10 to 15 kt. Seas 3 to 4 ft. .THU...S winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .FRI...Variable winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...S winds less than 10 kt. Seas 2 ft or less. .SAT...S winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W ...TROPICAL STORM WARNING... .OVERNIGHT...TROPICAL STORM CONDITIONS. S winds less than 10 kt Gulf of Venezuela, and E 35 to 45 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 8 to 12 ft elsewhere. .TUE...TROPICAL STORM CONDITIONS EXPECTED. SW winds 10 kt Gulf of Venezuela, and SE 40 to 50 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 8 to 12 ft elsewhere. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. Variable winds less than 10 kt Gulf of Venezuela, and SE 45 to 55 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 8 to 12 ft elsewhere. .WED...TROPICAL STORM CONDITIONS POSSIBLE. Gulf of Venezuela, Variable winds less than 10 kt. Elsewhere, SE winds 40 to 50 kt, diminishing to 20 to 30 kt in the afternoon. Seas 2 ft or less Gulf of Venezuela, and 7 to 11 ft elsewhere. .WED NIGHT...NE winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .THU...Gulf of Venezuela, Variable winds less than 10 kt, becoming NE less than 10 kt in the afternoon. Elsewhere, S winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .FRI...NE 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 ft elsewhere. .FRI NIGHT...NE winds 10 to 15 kt, shifting to SE after midnight. Seas 2 ft or less. .SAT...Gulf of Venezuela, NE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, S winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 ft or less. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .OVERNIGHT...E winds 20 to 30 kt. Seas 4 to 6 ft. .TUE...SE winds 20 to 30 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 15 to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .THU...E winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...S winds 10 to 15 kt. Seas 3 to 4 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .OVERNIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...SE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .WED...E winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 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, shifting to SE in the afternoon. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft. .SAT...SE winds 10 to 15 kt. Seas 3 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Tropical Storm Franklin is near 14.5N 70.2W at 11 PM EDT, and is moving NNW at 4 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1002 mb. Franklin will move to near 16N71W Tue evening, cross Hispaniola Wed evening near 20N70W, be near 23N68W Thu evening with 55 kt winds, 24N66W Fri evening, then strengthen to a hurricane Sat evening near 26N66W. Tropical Depression Gert is near 17.1N 58.4W at 11 PM EDT, and is moving west-northwest at 8 kt. Maximum sustained winds are 25 kt with gusts to 35 kt, and the minimum central pressure is 1008 mb. Gert will become a remnant low Tue morning near 17.5N 59.5W before dissipating by Tue evening. Fresh to strong trade winds will pulse off Hispaniola and the Windward Passage tonight and again Tue night. ATLC waters from 27N to 31N W of 77W .OVERNIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...NE winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...NE winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...NE winds 10 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 6 ft. ATLC waters from 27N to 31N between 65W and 77W .OVERNIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...NE winds 10 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...N winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...NE winds 10 to 20 kt W of 70W, and W less than 10 kt elsewhere. Seas 4 to 6 ft. .THU...W of 70W, NE winds 15 to 25 kt. Elsewhere, N winds less than 10 kt, shifting to E in the afternoon. Seas 5 to 7 ft. .THU NIGHT...NE winds 15 to 25 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 6 to 9 ft W of 70W, and 5 to 7 ft elsewhere. .FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. Bahamas N of 22N .OVERNIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .WED...NE winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 ft. .THU...NE winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...NE winds 10 to 20 kt. Seas 3 ft. .FRI...N winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...N winds 10 to 15 kt, shifting to E after midnight. Seas 3 to 4 ft. .SAT...E winds less than 10 kt. Seas 3 to 4 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .OVERNIGHT...E winds 10 to 20 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 5 ft. .WED...E winds 10 to 20 kt. Seas 4 to 5 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt. Seas 5 to 7 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...HURRICANE CONDITIONS POSSIBLE. ATLC waters S of 22N W of 65W ...TROPICAL STORM WARNING... .OVERNIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 35 kt. Seas 6 to 9 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 35 to 45 kt. Seas 6 to 10 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. ATLC waters from 19N to 22N between 55W and 65W .OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 15 to 25 kt, diminishing to 10 to 15 kt after midnight. Seas 5 to 6 ft. .WED...E winds 10 to 15 kt. Seas 4 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .THU...E winds 10 to 20 kt. Seas 4 to 5 ft. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...TROPICAL STORM CONDITIONS POSSIBLE.