000 FZNT31 KNHC 052110 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 410 PM EST Thu Nov 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 Depression Eta near 15.7N 87.7W 1005 mb at 4 PM EST moving NNW at 7 kt. Maximum sustained winds 30 kt gusts 40 kt. Eta will move to 16.4N 87.8W Fri morning, strengthen to a tropical storm near 18.1N 86.3W Fri afternoon, 19.1N 84.8W Sat morning, 20.1N 83.1W Sat afternoon, 21.3N 81.5W Sun morning, and inland to 22.4N 80.1W Sun afternoon. Eta will change little in intensity as it moves to the near 23.5N 82.0W Mon afternoon. The center of Eta will emerge over the Caribbean Sea tonight and approach the Cayman Islands Sat and Sat night. NW Caribbean W of 85W ...TROPICAL STORM WARNING... .TONIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. E winds 25 to 35 kt. Seas 6 to 9 ft. .FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 25 to 35 kt. Seas 5 to 7 ft. .SAT...NW winds 15 to 25 kt. Seas 5 to 7 ft. .SAT NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .MON...NW winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...W winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...W winds 15 to 25 kt. Seas 3 to 5 ft. Caribbean N of 15N between 72W and 85W ...TROPICAL STORM WARNING... .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 20 to 30 kt S of 18N, and SE 30 to 40 kt elsewhere. Seas 4 to 6 ft. .SAT...TROPICAL STORM CONDITIONS EXPECTED. S winds 15 to 25 kt S of 18N, and SE 30 to 40 kt elsewhere. Seas 5 to 7 ft. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SW winds 15 to 25 kt S of 18N, and SW 35 to 45 kt elsewhere. Seas 5 to 7 ft. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...S of 18N, W winds 10 to 20 kt. Elsewhere, W winds 20 to 30 kt, diminishing to 10 to 20 kt after midnight. Seas 4 to 6 ft. .MON...SW winds 10 to 20 kt S of 18N, and SW 15 to 25 kt elsewhere. Seas 3 to 5 ft. .MON NIGHT...SW winds 10 to 20 kt S of 18N, and SW 15 to 25 kt elsewhere. Seas 3 to 4 ft. .TUE...S winds 10 to 20 kt S of 18N, and SW 15 to 25 kt elsewhere. Seas 3 to 4 ft. Caribbean from 11N to 15N W of 72W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...SW winds 10 to 20 kt. Seas 3 to 4 ft. .SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...W winds 10 to 15 kt. Seas 3 to 4 ft. .MON...W winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...NW winds 10 to 15 kt. Seas 3 ft. .TUE...W winds less than 10 kt within 90 nm of coast of Colombia, and S 10 to 15 kt elsewhere. Seas 3 ft. SW Caribbean S of 11N .TONIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...S winds 10 to 15 kt. Seas 3 to 4 ft. .FRI NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...S winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...S winds 10 to 15 kt. Seas 3 ft. .SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 ft. .MON...SW winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...N winds less than 10 kt, shifting to S after midnight. Seas 2 ft or less. .TUE...S winds less than 10 kt, shifting to SW in the afternoon. Seas 2 ft or less. Caribbean between 64W and 72W .TONIGHT...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 2 ft or less Gulf of Venezuela, and 4 to 5 ft elsewhere. .FRI NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 5 ft elsewhere. .SAT...Gulf of Venezuela, SE winds 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 5 ft elsewhere. .SAT 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 3 to 5 ft elsewhere. .SUN...Variable winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .SUN 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 3 to 4 ft elsewhere. .MON...NW 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 4 ft elsewhere. .MON NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .TUE...Gulf of Venezuela, Variable winds less than 10 kt, becoming NE 10 kt in the afternoon. Elsewhere, E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. 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. .FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 20 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 20 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Tropical Depression Eta near 15.7N 87.7W 1005 mb at 4 PM EST moving NNW at 7 kt. Maximum sustained winds 30 kt gusts 40 kt. Eta will move to 16.4N 87.8W Fri morning, strengthen to a tropical storm near 18.1N 86.3W Fri afternoon, 19.1N 84.8W Sat morning, 20.1N 83.1W Sat afternoon, 21.3N 81.5W Sun morning, and inland to 22.4N 80.1W Sun afternoon. Eta will change little in intensity as it moves to near 23.5N 82.0W Mon afternoon. The center of Eta will emerge over the Caribbean Sea tonight and approach the Cayman Islands Sat and Sat night. Fresh to strong winds are expected W of 70W this upcoming weekend. Tropical storm conditions are possible between Cuba and the Bahamas Sun and Sun night. Large seas are expected in the western Atlantic Sat through Tue. ATLC waters from 27N to 31N W of 77W .TONIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft. .FRI...E winds 15 to 25 kt. Seas 7 to 9 ft. .FRI NIGHT...E winds 20 to 25 kt. Seas 8 to 10 ft. .SAT...E winds 20 to 25 kt. Seas 9 to 11 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 9 to 12 ft. .SUN...E winds 20 to 30 kt. Seas 9 to 14 ft. .SUN NIGHT...E winds 25 to 30 kt. Seas 12 to 16 ft. .MON...E winds 25 to 30 kt. Seas 13 to 17 ft. .MON NIGHT...E winds 25 to 30 kt. Seas 11 to 15 ft. .TUE...SE winds 20 to 25 kt. Seas 9 to 13 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...E winds 15 to 25 kt. Seas 8 to 10 ft. .FRI...E winds 15 to 25 kt. Seas 7 to 9 ft. .FRI NIGHT...E winds 15 to 25 kt W of 70W, and E 10 to 20 kt elsewhere. Seas 6 to 9 ft. .SAT...E winds 15 to 25 kt W of 70W, and E 10 to 20 kt elsewhere. Seas 7 to 10 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft W of 70W, and 7 to 9 ft elsewhere. .SUN...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 9 to 13 ft W of 70W, and 7 to 9 ft elsewhere. .SUN NIGHT...E winds 25 to 30 kt W of 70W, and E 20 to 25 kt elsewhere. Seas 9 to 14 ft W of 70W, and 7 to 9 ft elsewhere. .MON...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 9 to 14 ft W of 70W, and 7 to 9 ft elsewhere. .MON NIGHT...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 9 to 13 ft W of 70W, and 7 to 9 ft elsewhere. .TUE...SE winds 20 to 25 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 9 to 12 ft W of 70W, and 6 to 9 ft elsewhere. Bahamas N of 22N .TONIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. .SAT...E winds 20 to 30 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 5 to 7 ft. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...SE winds 20 to 30 kt. Seas 6 to 8 ft. .MON NIGHT...SE winds 20 to 30 kt. Seas 5 to 7 ft. .TUE...SE winds 15 to 25 kt. Seas 4 to 6 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...E winds 15 to 20 kt. Seas 7 to 9 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 7 to 9 ft. .SAT...E winds 15 to 25 kt. Seas 7 to 9 ft. .SAT NIGHT...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 8 to 11 ft W of 70W, and 6 to 9 ft elsewhere. .SUN...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 9 to 14 ft W of 70W, and 7 to 9 ft elsewhere. .SUN NIGHT...E winds 20 to 30 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 9 to 14 ft W of 70W, and 7 to 9 ft elsewhere. .MON...E winds 20 to 30 kt. Seas 8 to 13 ft W of 70W, and 7 to 9 ft elsewhere. .MON NIGHT...E winds 20 to 25 kt. Seas 8 to 11 ft. .TUE...E winds 20 to 25 kt. Seas 8 to 11 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...E winds 15 to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 20 to 30 kt. Seas 5 to 7 ft. .SUN...E winds 20 to 30 kt. Seas 6 to 8 ft. .SUN NIGHT...SE winds 15 to 25 kt. Seas 6 to 7 ft. .MON...SE winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 6 ft. .SAT...E winds 10 to 15 kt. Seas 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 6 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 6 ft. .MON...E winds 10 to 20 kt. Seas 6 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 8 ft.