000 FZNT31 KNHC 052111 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 511 PM EDT Mon Oct 5 2020 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 Delta near 16.2N 79.4W 1002 mb at 5 PM EDT moving W at 7 kt. Maximum sustained winds 60 kt gusts 75 kt. Delta will strengthen to a hurricane tonight near 17.1N 80.9W, reaching 19.0N 83.5W Tue afternoon, then move through the Yucatan Channel Tuesday night as a strengthening hurricane morning. By Thu afternoon, Delta will be near 24.8N 91.5W moving northward. Meanwhile, T.D. Gamma near 22.1N 88.1W at 5 PM EDT will continue to move slowly SW and across northwestern portions of the Yucatan Peninsula and adjacent waters before becoming post- tropical tonight. The post-tropical low will dissipate by Wed. Elsewhere, expect moderate to fresh trades over the south- central Caribbean by late in the week, and gentle to moderate trade winds elsewhere. NW Caribbean W of 85W ...HURRICANE WARNING... .TONIGHT...W winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...HURRICANE CONDITIONS POSSIBLE. W winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...HURRICANE CONDITIONS EXPECTED. W winds 65 to 80 kt. Seas 5 to 7 ft, building to 8 to 11 ft after midnight. .WED...TROPICAL STORM CONDITIONS EXPECTED. SW winds 70 to 80 kt, diminishing to 25 to 35 kt in the afternoon. Seas 7 to 10 ft, subsiding to 5 to 7 ft in the afternoon. .WED NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft. .THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .FRI...SE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Caribbean N of 15N between 72W and 85W ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. S of 18N, SE winds 45 to 55 kt, increasing to 55 to 65 kt after midnight. Elsewhere, E winds 20 to 30 kt, increasing to 30 to 40 kt after midnight. Seas 6 to 10 ft. .TUE...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, SE winds 55 to 65 kt, becoming S 35 to 45 kt in the afternoon. Elsewhere, E winds 60 to 75 kt. Seas 5 to 7 ft S of 18N, and 7 to 10 ft elsewhere. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, SE winds 15 to 25 kt. Elsewhere, SE winds 65 to 75 kt, diminishing to 50 to 60 kt after midnight. Seas 5 to 7 ft S of 18N, and 7 to 10 ft elsewhere. .WED...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to 20 kt S of 18N, and SE 15 to 25 kt elsewhere. Seas 4 to 6 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 20 kt. Seas 3 to 5 ft. Caribbean from 11N to 15N W of 72W .TONIGHT...Within 90 nm of coast of Colombia, W winds less than 10 kt, shifting to E after midnight. Elsewhere, SW winds 15 to 25 kt. Seas 3 to 5 ft. .TUE...SE winds less than 10 kt within 90 nm of coast of Colombia, and S 10 to 20 kt elsewhere. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E winds less than 10 kt within 90 nm of coast of Colombia, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. SW Caribbean S of 11N .TONIGHT...W winds 10 to 15 kt, shifting to SW after midnight. Seas 3 ft. .TUE...SW winds less than 10 kt, shifting to S in the afternoon. Seas 3 to 4 ft. .TUE NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .WED...SE winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .WED NIGHT...E winds less than 10 kt, shifting to SW after midnight. Seas 2 ft or less. .THU...SW winds less than 10 kt. Seas 3 ft. .THU NIGHT...Variable winds less than 10 kt, becoming SW less than 10 kt after midnight. Seas 3 ft. .FRI...S winds 10 to 15 kt. Seas 3 ft. .FRI NIGHT...Variable winds less than 10 kt, becoming NE less than 10 kt after midnight. Seas 3 ft. .SAT...N winds less than 10 kt. Seas 3 ft. Caribbean between 64W and 72W .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...Gulf of Venezuela, SE winds less than 10 kt, shifting to SW in the afternoon. Elsewhere, E winds 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds less than 10 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED...S winds less than 10 kt Gulf of Venezuela, and SE 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED NIGHT...E winds 10 to 20 kt. Gulf of Venezuela, seas 2 ft or less, building to 3 ft after midnight. Elsewhere, seas 4 to 6 ft. .THU...Gulf of Venezuela, SE winds 10 to 15 kt, shifting to NW in the afternoon,Seas 3 ft in the morning, subsiding to 2 ft or less. Elsewhere, E winds 10 to 20 kt,Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .FRI...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 20 kt. Seas 3 to 4 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 kt. Seas 3 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 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 5 ft. .THU NIGHT...E 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 15 kt. Seas 3 to 4 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A stationary front extending from 31N73W to Cape Canaveral, Florida will dissipate tonight, ahead of another weak front expected to move over the Atlantic waters east of Georgia. The second front will weaken as it drifts south to the waters off NE Florida, then dissipate by mid-week. Looking ahead, strong SE winds are possible off NE Florida by late Fri. ATLC waters from 27N to 31N W of 77W .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. .WED...SE winds 10 to 15 kt. Seas 4 to 5 ft. .WED NIGHT...SE winds less than 10 kt, shifting to S after midnight. Seas 4 ft. .THU...SE winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E winds 10 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. .SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...E winds 10 to 15 kt W of 70W, and SE less than 10 kt elsewhere. Seas 4 to 5 ft. .TUE...E winds 10 to 15 kt W of 70W, and E less than 10 kt elsewhere. Seas 4 to 5 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. .WED...SE winds less than 10 kt. Seas 4 to 5 ft. .WED NIGHT...S winds less than 10 kt. Seas 4 ft. .THU...W of 70W, SW winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Elsewhere, W winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .FRI...NE winds 10 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 20 kt. Seas 4 to 6 ft. Bahamas N of 22N .TONIGHT...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 15 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 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. .FRI...SE 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. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 6 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED...W of 70W, E winds 10 to 15 kt. Elsewhere, NE winds less than 10 kt, shifting to E in the afternoon. Seas 4 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .THU...W of 70W, E winds 10 to 15 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 4 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 ft. .FRI...E winds 10 to 15 kt W of 70W, and NE less than 10 kt elsewhere. Seas 4 ft. .FRI NIGHT...E winds 10 to 15 kt W of 70W, and NE less than 10 kt elsewhere. Seas 3 to 4 ft. .SAT...W of 70W, E winds 10 to 15 kt. Elsewhere, NE winds less than 10 kt, shifting to E in the afternoon. Seas 3 to 4 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 6 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .WED...E winds 10 to 20 kt. Seas 4 to 5 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 4 to 5 ft. .THU...SE 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 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .WED...E winds 10 kt. Seas 4 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 4 to 5 ft. .THU...E winds 10 kt. Seas 4 to 5 ft. .THU NIGHT...E winds 10 kt. Seas 4 ft. .FRI...E winds 10 kt. Seas 4 ft. .FRI NIGHT...E winds 10 kt. Seas 4 ft. .SAT...E winds 10 to 15 kt. Seas 4 ft.