000 FZNT31 KNHC 052101 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 501 PM EDT Tue Sep 5 2017 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 ATLC from 07N to 19N between 55W and 64W .SYNOPSIS...Major Hurricane Irma near 17.1N 59.8W 926 mb at 5 PM EDT moving W at 13 kt. Maximum sustained winds 160 kt gusts 195 kt. Irma is forecast to move to near 17.6N 61.8W late tonight, near 18.5N 64.6W Wed afternoon, near 19.5N 67.3W late Wed night, 20.4N 70.1W Thu afternoon, near 21.6N 75.3W Fri afternoon, then near the Straits of Florida near 22.7N 79.3W Sat afternoon then 24.4N 81.5W Sun afternoon. Tropical Storm Jose near 12.5N 40.6W 1006 mb at 5 PM EDT moving W at 10 kt. Maximum sustained winds 40 kt gusts 50 kt. Jose is forecast to strengthen to a hurricane near 14.3N 48.1W late Wed night, reaching near 16.5N 56.2W Fri afternoon, then near 18.7N 59.8W Sat afternoon, and 22.0N 63.0W Sun afternoon. NW Caribbean W of 85W .TONIGHT...E winds less than 10 kt. Seas 2 ft or less. .WED...E winds less than 10 kt. Seas 2 ft or less. .WED NIGHT...E winds less than 10 kt. Seas 2 ft or less. .THU...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less. .THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .FRI...N winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...N winds 10 to 15 kt. Seas 2 ft or less. .SAT...NW winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .SAT NIGHT...NW winds 10 to 20 kt. Seas 3 to 4 ft. .SUN...W winds 10 to 20 kt. Seas 3 to 5 ft. Caribbean N of 15N between 72W and 85W ...HURRICANE CONDITIONS POSSIBLE THU NIGHT THROUGH SUN... .TONIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt elsewhere. Seas 2 ft or less. .WED...E winds 10 to 15 kt S of 18N, and E less than 10 kt elsewhere. Seas 2 ft or less. .WED NIGHT...NE winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .THU...TROPICAL STORM CONDITIONS POSSIBLE. S of 18N, N winds 10 to 15 kt. Elsewhere, NE winds 10 to 15 kt, increasing to 15 to 25 kt in the afternoon. Seas 2 ft or less, building to 3 ft in the afternoon. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. S of 18N, NW winds 10 to 15 kt. Elsewhere, N winds 15 to 25 kt, increasing to 30 to 40 kt after midnight. Seas 3 ft. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. Caribbean from 11N to 15N W of 72W .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. .THU...NE winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...N winds less than 10 kt. Seas 3 to 5 ft. .FRI...NW winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...W winds less than 10 kt. Seas 3 ft. .SAT...Within 90 nm of coast of Colombia, Variable winds less than 10 kt. Elsewhere, SW winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 ft. .SAT NIGHT...Within 90 nm of coast of Colombia, Variable winds less than 10 kt, becoming SW less than 10 kt after midnight. Elsewhere, S winds 10 to 15 kt. Seas 3 ft. .SUN...Within 90 nm of coast of Colombia, SW winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, S winds 10 to 20 kt. Seas 3 to 4 ft. SW Caribbean S of 11N .TONIGHT...N winds less than 10 kt, shifting to NE after midnight. Seas 3 ft. .WED...NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 ft. .WED NIGHT...NE winds less than 10 kt. Seas 3 ft. .THU...N winds less than 10 kt, shifting to W in the afternoon. Seas 3 ft. .THU NIGHT...N winds less than 10 kt. Seas 3 ft. .FRI...NW winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 ft. .SAT...SW winds less than 10 kt. Seas 3 ft. .SAT NIGHT...S winds 10 to 20 kt. Seas 3 to 4 ft. .SUN...SW winds 10 to 20 kt. Seas 3 to 4 ft. Caribbean between 64W and 72W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 10 to 15 kt Gulf of Venezuela, and NE 15 to 25 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 10 kt Gulf of Venezuela, and NE 30 to 40 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 5 to 7 ft elsewhere. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 10 kt Gulf of Venezuela, and E 20 to 30 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 6 to 8 ft elsewhere. .THU...TROPICAL STORM CONDITIONS POSSIBLE. Variable winds less than 10 kt Gulf of Venezuela, and S 15 to 25 kt elsewhere. Gulf of Venezuela, seas 2 ft or less, building to 3 ft in the afternoon. Elsewhere, seas 6 to 8 ft. .THU NIGHT...N winds less than 10 kt Gulf of Venezuela, and SE 10 to 20 kt elsewhere. Seas 3 ft Gulf of Venezuela, and 5 to 7 ft elsewhere. .FRI...Variable winds less than 10 kt Gulf of Venezuela, and SE 10 to 20 kt elsewhere. Gulf of Venezuela, seas 3 ft in the morning, subsiding to 2 ft or less. Elsewhere, seas 4 to 6 ft. .FRI 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. .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...Gulf of Venezuela, NE 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 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. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...HURRICANE WARNING... .TONIGHT...HURRICANE CONDITIONS. SE winds 105 to 125 kt. Seas 17 to 22 ft, building to 15 to 25 ft after midnight. .WED...HURRICANE CONDITIONS EXPECTED. SE winds 105 to 125 kt. Seas 14 to 19 ft, subsiding to 10 to 15 ft in the afternoon. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 35 to 45 kt, diminishing to 20 to 30 kt after midnight. Seas 7 to 10 ft. .THU...E winds 15 to 25 kt. Seas 6 to 8 ft. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 20 kt, increasing to 20 to 30 kt after midnight. Seas 6 to 9 ft. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W ...HURRICANE CONDITIONS POSSIBLE THU NIGHT AND FRI... .TONIGHT...S winds 15 to 25 kt. Seas 6 to 9 ft. .WED...SE winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 15 kt, increasing to 15 to 25 kt after midnight. Seas 4 to 6 ft. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...Major Hurricane Irma near 17.1N 59.8W 926 mb at 5 PM EDT moving W at 13 kt. Maximum sustained winds 160 kt gusts 195 kt. Irma is forecast to move to near 17.6N 61.8W late tonight, near 18.5N 64.6W Wed afternoon, near 19.5N 67.3W late Wed night, 20.4N 70.1W Thu afternoon, near 21.6N 75.3W Fri afternoon, then near the Straits of Florida near 22.7N 79.3W Sat afternoon then 24.4N 81.5W Sun afternoon. Tropical Storm Jose near 12.5N 40.6W 1006 mb at 5 PM EDT moving W at 10 kt. Maximum sustained winds 40 kt gusts 50 kt. Jose is forecast to strengthen to a hurricane near 14.3N 48.1W late Wed night, reaching near 16.5N 56.2W Fri afternoon, then near 18.7N 59.8W Sat afternoon, and 22.0N 63.0W Sun afternoon. ATLC waters from 27N to 31N W of 77W ...TROPICAL STORM CONDITIONS POSSIBLE SAT THROUGH SUN... .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...S winds 10 to 15 kt. Seas 4 to 5 ft. .WED NIGHT...S winds less than 10 kt. Seas 5 to 6 ft. .THU...S winds less than 10 kt, shifting to W in the afternoon. Seas 6 to 9 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft, building to 8 to 13 ft after midnight. .FRI...NE winds 10 to 20 kt. Seas 9 to 14 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 10 to 14 ft. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...TROPICAL STORM CONDITIONS POSSIBLE SAT THROUGH SUN... .TONIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...SE winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 7 to 10 ft W of 70W, and 8 to 13 ft elsewhere. .THU...SE winds 10 to 20 kt. Seas 9 to 14 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 10 to 15 ft. .FRI...E winds 10 to 20 kt. Seas 10 to 15 ft W of 70W, and 8 to 11 ft elsewhere. .FRI NIGHT...E winds 15 to 25 kt W of 70W, and SE 10 to 20 kt elsewhere. Seas 9 to 14 ft W of 70W, and 6 to 9 ft elsewhere. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. Bahamas N of 22N ...HURRICANE CONDITIONS POSSIBLE THU THROUGH SUN... .TONIGHT...E winds 10 to 15 kt. Seas 3 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 20 kt, increasing to 20 to 30 kt in the afternoon. Seas 5 to 7 ft. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 35 to 45 kt, increasing to 45 to 55 kt after midnight. Seas 7 to 10 ft. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. ATLC waters from 22N to 27N between 65W and the Bahamas ...TROPICAL STORM WARNING... ...HURRICANE CONDITIONS POSSIBLE THU NIGHT THROUGH FRI AND SAT NIGHT THROUGH SUN... .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .WED...SE winds 10 to 15 kt W of 70W, and E 20 to 30 kt elsewhere. Seas 7 to 10 ft W of 70W, and 10 to 15 ft elsewhere. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt W of 70W, and E 20 to 30 kt elsewhere. W of 70W, seas 9 to 14 ft. Elsewhere, seas 13 to 18 ft, building to 16 to 21 ft after midnight. .THU...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, E winds 20 to 30 kt, increasing to 35 to 45 kt in the afternoon,Seas 13 to 18 ft, building to 16 to 21 ft in the afternoon. Elsewhere, E winds 35 to 45 kt,Seas 17 to 22 ft. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 40 to 50 kt W of 70W, and SE 30 to 40 kt elsewhere. W of 70W, seas 17 to 27 ft. Elsewhere, seas 14 to 19 ft, subsiding to 11 to 16 ft after midnight. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. ATLC waters S of 22N W of 65W ...HURRICANE WARNING... .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft, building to 7 to 10 ft after midnight. .WED...TROPICAL STORM CONDITIONS EXPECTED. E winds 20 to 30 kt, becoming NE 40 to 50 kt in the afternoon. Seas 10 to 15 ft. .WED NIGHT...HURRICANE CONDITIONS EXPECTED. NE winds 80 to 90 kt, increasing to 100 to 120 kt after midnight. Seas 15 to 20 ft, building to 16 to 26 ft after midnight. .THU...HURRICANE CONDITIONS EXPECTED. E winds 95 to 115 kt. Seas 16 to 26 ft. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. SE winds 95 to 115 kt. Seas 16 to 21 ft. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. ATLC waters from 19N to 22N between 55W and 65W ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. E winds 35 to 45 kt. Seas 15 to 20 ft. .WED...TROPICAL STORM CONDITIONS EXPECTED. E winds 45 to 55 kt, increasing to 55 to 65 kt in the afternoon. Seas 16 to 21 ft. .WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 50 to 60 kt, diminishing to 30 to 40 kt after midnight. Seas 14 to 19 ft, subsiding to 10 to 15 ft after midnight. .THU...E winds 20 to 30 kt. Seas 9 to 14 ft, subsiding to 7 to 10 ft in the afternoon. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 20 kt. Seas 7 to 10 ft. .FRI...HURRICANE CONDITIONS POSSIBLE. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE.