672 FZNT31 KNHC 202055 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 455 PM EDT Fri Sep 20 2019 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...Hurricane Jerry near 19.6N 62.0W 991 mb at 5 PM EDT moving WNW at 16 kt. Maximum sustained winds 70 kt gusts 85 kt. Jerry will move to 20.5N 63.9W Sat morning, weaken to a tropical storm near 21.8N 65.9W Sat afternoon, 23.2N 67.5W Sun morning, strengthen to a hurricane near 24.5N 68.6W Sun afternoon, and 27.0N 68.9W Mon afternoon. Jerry will change little in intensity as it moves to near 30.0N 67.5W Tue afternoon, and near Bermuda Wed. A broad area of low pressure just south of Haiti is producing showers and thunderstorms over Hispaniola and eastern Cuba. The is a slight chance this low will develop into a tropical cyclone over the next few days. Regardless of development, locally heavy rainfall may produce flash flooding over portions of Hispaniola, Cuba, and Jamaica this weekend. A tropical wave that will approach the Windward Islands this weekend also has a slight chance of developing into a tropical cyclone. NW Caribbean W of 85W .TONIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 15 kt, shifting to NE in the afternoon. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...SE winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less. .MON...Variable winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. .TUE...Variable winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less. .WED...SE winds less than 10 kt. Seas 2 ft or less. Caribbean N of 15N between 72W and 85W .TONIGHT...E winds 10 to 20 kt. Seas 2 ft or less. .SAT...SE winds 10 to 15 kt. Seas 2 ft or less. .SAT NIGHT...S of 18N, E winds less than 10 kt. Elsewhere, E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .SUN...SE winds less than 10 kt. Seas 2 ft or less. .SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less. .MON...S winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...W winds less than 10 kt. Seas 2 ft or less. .TUE...W winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...W winds less than 10 kt. Seas 3 ft. .WED...SW winds less than 10 kt. Seas 2 ft or less. Caribbean from 11N to 15N W of 72W .TONIGHT...SW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 ft. .SAT...Variable winds less than 10 kt. Seas 2 ft or less. .SAT NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .SUN...E winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 ft or less. .SUN NIGHT...E winds less than 10 kt. Seas 2 ft or less. .MON...SE winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...E winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 2 ft or less. .TUE...SW winds less than 10 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .TUE NIGHT...SW winds less than 10 kt. Seas 3 ft. .WED...S winds less than 10 kt. Seas 2 ft or less. SW Caribbean S of 11N .TONIGHT...Variable winds less than 10 kt, becoming S less than 10 kt after midnight. Seas 2 ft or less. .SAT...S winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 2 ft or less. .SAT NIGHT...Variable winds less than 10 kt, becoming SW less than 10 kt after midnight. Seas 2 ft or less. .SUN...Variable winds less than 10 kt. Seas 2 ft or less. .SUN NIGHT...SW winds less than 10 kt. Seas 2 ft or less. .MON...S winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...S winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 2 ft or less. .TUE...SW winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...S winds less than 10 kt. Seas 2 ft or less. .WED...SE winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W .TONIGHT...Variable winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SAT...Variable winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SUN...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SUN NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .MON...Gulf of Venezuela, E winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 5 to 7 ft elsewhere. .MON NIGHT...Variable winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 5 to 7 ft elsewhere. .TUE...Variable winds less than 10 kt Gulf of Venezuela, and S 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .TUE NIGHT...Variable winds less than 10 kt Gulf of Venezuela, and SW 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .WED...Variable 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 to 5 ft elsewhere. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...HURRICANE WARNING... .TONIGHT...SE winds 20 to 30 kt, diminishing to 10 to 20 kt after midnight. Seas 7 to 10 ft. .SAT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...E winds 10 to 20 kt. Seas 7 to 10 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .MON...SE winds 10 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...SE winds 10 to 15 kt. Seas 5 to 6 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. .WED...SE winds 10 to 15 kt. Seas 4 to 6 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...E winds 15 to 25 kt. Seas 8 to 11 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .MON...SE winds 10 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Hurricane Jerry near 19.6N 62.0W 991 mb at 5 PM EDT moving WNW at 16 kt. Maximum sustained winds 70 kt gusts 85 kt. Jerry will move to 20.5N 63.9W Sat morning, weaken to a tropical storm near 21.8N 65.9W Sat afternoon, 23.2N 67.5W Sun morning, strengthen to a hurricane near 24.5N 68.6W Sun afternoon, and 27.0N 68.9W Mon afternoon. Jerry will change little in intensity as it moves to near 30.0N 67.5W Tue afternoon, and near Bermuda Wed. Meanwhile, large swell generated by Humberto, now an extratropical cyclone located off the coast of Newfoundland the Atlantic forecast waters N and E of the Bahamas through the weekend. ATLC waters from 27N to 31N W of 77W .TONIGHT...E winds 15 to 25 kt. Seas 10 to 12 ft. .SAT...E winds 15 to 25 kt. Seas 9 to 11 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 10 ft. .SUN...E winds 10 to 20 kt. Seas 7 to 9 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .MON...NE winds 10 to 15 kt. Seas 6 to 8 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...N winds less than 10 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds less than 10 kt. Seas 4 to 5 ft. .WED...E winds less than 10 kt. Seas 4 to 5 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...E winds 15 to 25 kt W of 70W, and NE 10 to 20 kt elsewhere. Seas 9 to 12 ft. .SAT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt. Seas 8 to 11 ft. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 70W, NE winds 15 to 25 kt. Elsewhere, E winds 15 to 25 kt, increasing to 25 to 35 kt after midnight. Seas 8 to 11 ft. .MON...HURRICANE CONDITIONS POSSIBLE. .MON NIGHT...HURRICANE CONDITIONS POSSIBLE. .TUE...HURRICANE CONDITIONS POSSIBLE. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. .WED...W of 70W, N winds 10 to 15 kt. Elsewhere, NW winds 30 to 40 kt, diminishing to 20 to 30 kt in the afternoon. Seas 6 to 8 ft W of 70W, and 8 to 13 ft elsewhere. Bahamas N of 22N .TONIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 8 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON...NE winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE winds less than 10 kt. Seas 3 ft. ATLC waters from 22N to 27N between 65W and the Bahamas ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt W of 70W, and NE 10 to 20 kt elsewhere. Seas 10 to 12 ft. .SAT...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, E winds 15 to 25 kt. Elsewhere, E winds 25 to 35 kt, increasing to 45 to 55 kt in the afternoon. Seas 9 to 13 ft. .SAT NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 15 to 25 kt W of 70W, and E 45 to 55 kt elsewhere. Seas 9 to 11 ft W of 70W, and 12 to 17 ft elsewhere. .SUN...TROPICAL STORM CONDITIONS EXPECTED. NE winds 10 to 20 kt W of 70W, and SE 50 to 65 kt elsewhere. Seas 9 to 12 ft W of 70W, and 11 to 16 ft elsewhere. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 70W, NE winds 10 to 20 kt, increasing to 20 to 30 kt after midnight. Elsewhere, S winds 55 to 65 kt. Seas 8 to 12 ft W of 70W, and 10 to 15 ft elsewhere. .MON...HURRICANE CONDITIONS POSSIBLE. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. .TUE NIGHT...N winds less than 10 kt W of 70W, and SW 10 to 20 kt elsewhere. Seas 5 to 7 ft W of 70W, and 6 to 9 ft elsewhere. .WED...W of 70W, NE winds less than 10 kt. Elsewhere, W winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. ATLC waters S of 22N W of 65W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...TROPICAL STORM CONDITIONS EXPECTED. E winds 50 to 60 kt. Seas 8 to 13 ft. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 45 to 55 kt, becoming SE 10 to 20 kt after midnight. Seas 8 to 11 ft. .SUN...SE winds 10 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds less than 10 kt. Seas 3 to 5 ft. .WED...S winds less than 10 kt. Seas 3 to 5 ft. ATLC waters from 19N to 22N between 55W and 65W ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. SE winds 55 to 65 kt. Seas 12 to 17 ft. .SAT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 55 to 65 kt, diminishing to 45 to 55 kt in the afternoon. Seas 11 to 16 ft, subsiding to 9 to 13 ft in the afternoon. .SAT NIGHT...SE winds 20 to 30 kt, diminishing to 10 to 20 kt after midnight. Seas 7 to 10 ft. .SUN...E winds 10 to 20 kt. Seas 7 to 8 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...SE winds 10 to 15 kt. Seas 5 to 6 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...S winds 10 to 15 kt. Seas 5 to 7 ft.