000 FZNT31 KNHC 221007 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 607 AM EDT Tue Aug 22 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 14.8N 70.3W at 5 AM EDT, and is moving NW at 3 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1002 mb. Franklin will move to Hispaniola on Wed, and N of Hispaniola Wed night. Tropical Depression Gert is near 17.2N 58.8W at 5 AM EDT, and is moving west-northwest at 7 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 later today before dissipating by tonight. Fresh to strong trade winds will pulse off Hispaniola and the Windward Passage through tonight. 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 .TODAY...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. .WED...NE 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 less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...E winds less than 10 kt. Seas 3 ft. .FRI...E winds less than 10 kt. Seas 3 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 3 ft. .SAT...S winds 10 to 15 kt, shifting to N in the afternoon. Seas 3 ft in the morning, subsiding to 2 ft or less. Caribbean N of 15N between 72W and 85W .TODAY...NE winds 20 to 30 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 4 to 6 ft. .TONIGHT...NE winds 15 to 25 kt. Seas 4 to 6 ft. .WED...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...S of 18N, S winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Elsewhere, E winds 10 to 20 kt. Seas 3 to 5 ft. .THU...S winds less than 10 kt S of 18N, and SE 10 to 15 kt elsewhere. Seas 3 to 4 ft. .THU NIGHT...S of 18N, S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Elsewhere, SE winds less than 10 kt. Seas 2 ft or less. .FRI...S winds 10 to 15 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, diminishing to less than 10 kt after midnight. Elsewhere, NE winds less than 10 kt. Seas 2 ft or less. .SAT...S of 18N, SW winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, NE winds less than 10 kt, shifting to W in the afternoon. Seas 2 ft or less. Caribbean from 11N to 15N W of 72W .TODAY...NE winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...N winds 10 to 20 kt, shifting to S after midnight. Seas 4 to 6 ft. .WED...SW winds 15 to 25 kt within 90 nm of coast of Colombia, and S 10 to 20 kt elsewhere. Seas 4 to 6 ft. .WED NIGHT...Within 90 nm of coast of Colombia, SW winds 10 to 15 kt in the evening, becoming variable winds less than 10 kt. Elsewhere, SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU...S winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...Within 90 nm of coast of Colombia, N winds less than 10 kt, shifting to NE after midnight. Elsewhere, S winds 10 to 15 kt, shifting to E after midnight. Seas 3 ft. .FRI...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .FRI NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .SAT...E winds 10 to 15 kt, shifting to SE in the afternoon. Seas 2 ft or less. SW Caribbean S of 11N .TODAY...SW winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...SW winds 15 to 25 kt. Seas 4 to 6 ft. .WED...SW winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .THU...S winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .FRI...NE winds 10 to 15 kt, shifting to N in the afternoon. Seas 2 ft or less. .FRI NIGHT...N winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .SAT...E winds 10 to 15 kt, shifting to SE in the afternoon. Seas 2 ft or less. Caribbean between 64W and 72W ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. Gulf of Venezuela, SW winds 10 to 15 kt, shifting to W in the afternoon. Elsewhere, SE winds 40 to 50 kt. Seas 2 ft or less Gulf of Venezuela, and 8 to 12 ft elsewhere. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. Gulf of Venezuela, N winds 10 to 15 kt, shifting to SW after midnight. Elsewhere, SE winds 45 to 55 kt. Seas 2 ft or less Gulf of Venezuela, and 8 to 12 ft elsewhere. .WED...TROPICAL STORM CONDITIONS EXPECTED. Gulf of Venezuela, W winds less than 10 kt. Elsewhere, SE winds 40 to 50 kt, diminishing to 15 to 25 kt in the afternoon. Seas 2 ft or less Gulf of Venezuela, and 8 to 12 ft elsewhere. .WED NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .THU...NE winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 3 to 4 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...SE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .SAT...NE winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 2 ft or less. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. .THU...NE winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. .FRI...E winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 3 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...SE winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .WED...SE winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 3 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 14.8N 70.3W at 5 AM EDT, and is moving NW at 3 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1002 mb. Franklin will move to Hispaniola on Wed, and N of Hispaniola Wed night, reaching near 23N68W Thu, and near 24N64W Fri night while strengthening to a hurricane. Tropical Depression Gert is near 17.2N 58.8W at 5 AM EDT, and is moving west- northwest at 7 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 later today before dissipating by tonight. 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 .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE winds 10 to 20 kt. Seas 3 to 5 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .THU...NE winds 15 to 25 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .SAT...NE winds less than 10 kt. Seas 4 to 5 ft. ATLC waters from 27N to 31N between 65W and 77W .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 4 ft. .WED...NE winds 10 to 20 kt W of 70W, and W less than 10 kt elsewhere. Seas 3 to 4 ft. .WED NIGHT...W of 70W, E winds 10 to 20 kt. Elsewhere, W winds less than 10 kt, shifting to SE after midnight. Seas 3 to 5 ft. .THU...E winds 15 to 25 kt W of 70W, and E less than 10 kt elsewhere. Seas 4 to 6 ft. .THU NIGHT...W of 70W, E winds 10 to 20 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. .FRI...NE winds 10 to 15 kt W of 70W, and E less than 10 kt elsewhere. Seas 5 to 7 ft. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Elsewhere, E winds 10 to 15 kt. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. Bahamas N of 22N .TODAY...NE winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 20 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 3 ft. .THU...NE winds less than 10 kt. Seas 3 ft. .THU NIGHT...NE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 ft. .FRI...NE winds less than 10 kt. Seas 3 ft. .FRI NIGHT...NE winds less than 10 kt. Seas 3 ft. .SAT...NE winds less than 10 kt. Seas 3 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 4 to 5 ft. .WED...SE winds 10 to 20 kt. Seas 4 to 5 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to 30 kt. Seas 4 to 6 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to 30 kt W of 70W, and SE 40 to 50 kt elsewhere. Seas 5 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .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... .TODAY...E winds 15 to 25 kt. Seas 4 to 6 ft. .TONIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 35 kt. Seas 5 to 7 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 30 to 40 kt. Seas 5 to 7 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. S winds 35 to 45 kt, becoming SW 20 to 30 kt in the afternoon. Seas 5 to 7 ft. .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 .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...SE winds less than 10 kt. Seas 4 to 5 ft. .THU...E winds less than 10 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.