000 FZNT31 KNHC 062059 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 459 PM EDT Wed Sep 6 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 18.8N 65.4W 914 mb at 5 PM EDT moving WNW at 14 kt. Maximum sustained winds 160 kt gusts 195 kt. Irma is forecast to move to near 19.6N 67.6W late tonight, near 20.7N 70.4W Thu afternoon, near 21.5N 73.1W late Thu night, 22.2N 75.6W Fri afternoon, near 23.2N 79.0W Sat afternoon near the Straits of Florida, then near 26.0N 80.2W Sun afternoon, and near 31.0N 81.0W Mon afternoon. Hurricane Jose near 13.9N 45.8W 994 mb at 5 PM EDT moving WNW at 14 kt. Maximum sustained winds 65 kt gusts 80 kt. Jose is forecast to continue WNW while gradually strengthening, reaching near 14.5N 48.0W late tonight, 15.1N 51.1W Thu afternoon, near 15.8N 54.0W late Thu night, then to near 16.4N 56.4W Fri afternoon, approaching the SW N Atlantic near 18.5N 60.2W Sat afternoon, then near 21.5N 63.7W Sun afternoon and 25.0N 67.5W Mon afternoon. NW Caribbean W of 85W .TONIGHT...E winds less than 10 kt. Seas 2 ft or less. .THU...E winds less than 10 kt. 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 15 kt. Seas 3 to 4 ft. .SUN...NW winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...W winds 10 to 15 kt. Seas 4 to 6 ft. .MON...W winds less than 10 kt. Seas 4 to 6 ft. Caribbean N of 15N between 72W and 85W ...TROPICAL STORM CONDITIONS POSSIBLE THU NIGHT THROUGH FRI NIGHT... ...HURRICANE CONDITIONS POSSIBLE SAT... .TONIGHT...NE winds less than 10 kt. Seas 2 ft or less, building to 3 ft after midnight. .THU...NE winds less than 10 kt, shifting to N in the afternoon. Seas 3 ft. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S of 18N, NW winds 10 to 15 kt. Elsewhere, N winds 10 to 20 kt, increasing to 20 to 30 kt after midnight. Seas 2 ft or less. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 10 to 15 kt S of 18N, and N 15 to 25 kt elsewhere. Seas 2 ft or less. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W winds 10 to 15 kt S of 18N, and NW 15 to 25 kt elsewhere. Seas 2 ft or less, building to 3 to 5 ft after midnight. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...SW winds 10 to 20 kt S of 18N, and SW 15 to 25 kt elsewhere. Seas 3 to 5 ft S of 18N, and 5 to 7 ft elsewhere. .SUN NIGHT...S winds 10 to 20 kt S of 18N, and SW 15 to 25 kt elsewhere. Seas 4 to 6 ft. .MON...SW winds 10 to 20 kt. Seas 3 to 5 ft. Caribbean from 11N to 15N W of 72W .TONIGHT...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 2 ft or less, building to 3 ft after midnight. .SAT...SW winds less than 10 kt. Seas 3 ft. .SAT NIGHT...S winds less than 10 kt. Seas 3 ft. .SUN...Within 90 nm of coast of Colombia, SW winds less than 10 kt. Elsewhere, S winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 to 4 ft. .SUN NIGHT...Within 90 nm of coast of Colombia, W winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Elsewhere, S winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 4 ft. .MON...S winds less than 10 kt. Seas 3 to 4 ft. SW Caribbean S of 11N .TONIGHT...NE winds less than 10 kt. Seas 3 ft. .THU...NE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .FRI...Variable winds less than 10 kt. Seas 3 to 4 ft. .FRI NIGHT...Variable winds less than 10 kt. Seas 2 ft or less, building to 3 ft after midnight. .SAT...Variable winds less than 10 kt, becoming SW less than 10 kt in the afternoon. Seas 3 ft. .SAT NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less, building to 3 ft after midnight. .SUN...S winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...SW winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .MON...S winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W .TONIGHT...Gulf of Venezuela, NE winds 10 kt in the evening, becoming variable winds less than 10 kt,Seas 3 ft in the evening, subsiding to 2 ft or less. Elsewhere, NE winds 15 to 25 kt,Seas 6 to 9 ft. .THU...Variable winds less than 10 kt Gulf of Venezuela, and S 15 to 25 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .THU NIGHT...Variable 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. .FRI...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 5 ft elsewhere. .FRI NIGHT...Variable winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. .SAT...Gulf of Venezuela, Variable winds less than 10 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SAT NIGHT...E winds less than 10 kt. 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 3 to 4 ft. .SUN NIGHT...Variable winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 3 to 4 ft. .MON...Gulf of Venezuela, Variable winds less than 10 kt. Elsewhere, SE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 to 4 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 30 to 40 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...TROPICAL STORM CONDITIONS EXPECTED. E winds 10 to 20 kt, increasing to 30 to 40 kt after midnight. Seas 4 to 6 ft, building to 6 to 9 ft after midnight. .FRI...HURRICANE CONDITIONS EXPECTED. NE winds 65 to 80 kt. Seas 9 to 14 ft. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 70 to 80 kt. Seas 10 to 15 ft. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .MON...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 ...TROPICAL STORM WARNING... ...HURRICANE CONDITIONS POSSIBLE THU NIGHT AND FRI... .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 20 kt, increasing to 20 to 30 kt after midnight. Seas 4 to 6 ft. .FRI...HURRICANE CONDITIONS POSSIBLE. E winds 25 to 35 kt. Seas 6 to 9 ft. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 30 kt, becoming SE 10 to 20 kt after midnight. Seas 6 to 9 ft. .SAT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .MON...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 18.8N 65.4W 914 mb at 5 PM EDT moving WNW at 14 kt. Maximum sustained winds 160 kt gusts 195 kt. Irma is forecast to move to near 19.6N 67.6W late tonight, near 20.7N 70.4W Thu afternoon, near 21.5N 73.1W late Thu night, 22.2N 75.6W Fri afternoon, near 23.2N 79.0W Sat afternoon near the Straits of Florida, then near 26.0N 80.2W Sun afternoon, and near 31.0N 81.0W Mon afternoon. Hurricane Jose near 13.9N 45.8W 994 mb at 5 PM EDT moving WNW at 14 kt. Maximum sustained winds 65 kt gusts 80 kt. Jose is forecast to continue WNW while gradually strengthening, reaching near 14.5N 48.0W late tonight, 15.1N 51.1W Thu afternoon, near 15.8N 54.0W late Thu night, then to near 16.4N 56.4W Fri afternoon, approaching the SW N Atlantic near 18.5N 60.2W Sat afternoon, then near 21.5N 63.7W Sun afternoon and 25.0N 67.5W Mon afternoon. ATLC waters from 27N to 31N W of 77W ...HURRICANE CONDITIONS POSSIBLE SAT NIGHT THROUGH MON... .TONIGHT...S winds 10 kt. Seas 3 to 5 ft. .THU...SW winds less than 10 kt. Seas 4 to 6 ft, building to 6 to 9 ft in the afternoon. .THU NIGHT...NE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 7 to 10 ft, building to 9 to 14 ft after midnight. .FRI...NE winds 10 to 20 kt. Seas 10 to 15 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 9 to 14 ft. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...HURRICANE CONDITIONS POSSIBLE. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...HURRICANE CONDITIONS POSSIBLE SUN THROUGH MON... .TONIGHT...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. W of 70W, seas 8 to 11 ft, building to 10 to 15 ft in the afternoon. Elsewhere, seas 10 to 14 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 12 to 17 ft W of 70W, and 8 to 13 ft elsewhere. .FRI...E winds 10 to 20 kt. Seas 11 to 16 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...E winds 15 to 25 kt W of 70W, and SE 10 to 20 kt elsewhere. Seas 8 to 11 ft W of 70W, and 6 to 7 ft elsewhere. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...HURRICANE CONDITIONS POSSIBLE. Bahamas N of 22N ...HURRICANE WARNING... .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...HURRICANE CONDITIONS POSSIBLE. E winds 10 to 20 kt, becoming NE 20 to 30 kt in the afternoon. Seas 6 to 8 ft. .THU NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 45 to 55 kt, increasing to 75 to 85 kt after midnight. Seas 7 to 10 ft, building to 8 to 13 ft after midnight. .FRI...HURRICANE CONDITIONS EXPECTED. NE winds 95 to 115 kt. Seas 12 to 17 ft. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. NE winds 90 to 110 kt. Seas 11 to 16 ft. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...HURRICANE CONDITIONS POSSIBLE. ATLC waters from 22N to 27N between 65W and the Bahamas ...TROPICAL STORM WARNING... ...HURRICANE CONDITIONS POSSIBLE SUN THROUGH MON... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, E winds 10 to 20 kt, increasing to 20 to 30 kt after midnight,Seas 8 to 11 ft, building to 10 to 15 ft after midnight. Elsewhere, E winds 20 to 30 kt,Seas 15 to 20 ft. .THU...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, E winds 25 to 35 kt. 40 to 50 kt in the afternoon. Elsewhere, E winds 30 to 40 kt. Seas 17 to 22 ft. .THU NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, E winds 45 to 55 kt,Seas 19 to 29 ft. Elsewhere, E winds 35 to 45 kt, becoming SE 20 to 30 kt after midnight,Seas 13 to 18 ft, subsiding to 10 to 15 ft after midnight. .FRI...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, E winds 35 to 45 kt, diminishing to 25 to 35 kt in the afternoon,Seas 17 to 22 ft, subsiding to 13 to 18 ft in the afternoon. Elsewhere, SE winds 20 to 30 kt,Seas 8 to 13 ft. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 30 kt W of 70W, and SE 15 to 25 kt elsewhere. Seas 10 to 15 ft W of 70W, and 7 to 10 ft elsewhere. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...HURRICANE CONDITIONS POSSIBLE. ATLC waters S of 22N W of 65W ...HURRICANE WARNING... .TONIGHT...HURRICANE CONDITIONS. NE winds 75 to 85 kt, increasing to 100 to 120 kt after midnight. Seas 16 to 21 ft, building to 19 to 29 ft after midnight. .THU...HURRICANE CONDITIONS EXPECTED. E winds 100 to 120 kt. Seas 18 to 28 ft. .THU NIGHT...HURRICANE CONDITIONS EXPECTED. SE winds 100 to 120 kt. Seas 17 to 22 ft, subsiding to 14 to 19 ft after midnight. .FRI...HURRICANE CONDITIONS EXPECTED. SE winds 95 to 115 kt. Seas 13 to 18 ft. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. SE winds 90 to 100 kt, diminishing to 60 to 70 kt after midnight. Seas 10 to 15 ft, subsiding to 8 to 11 ft after midnight. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...HURRICANE CONDITIONS POSSIBLE. ATLC waters from 19N to 22N between 55W and 65W ...TROPICAL STORM WARNING... ...HURRICANE CONDITIONS POSSIBLE FRI NIGHT THROUGH MON... .TONIGHT...TROPICAL STORM CONDITIONS. E winds 45 to 55 kt, diminishing to 25 to 35 kt after midnight. Seas 13 to 18 ft, subsiding to 10 to 15 ft after midnight. .THU...E winds 20 to 30 kt. Seas 8 to 11 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...HURRICANE CONDITIONS POSSIBLE. E winds 20 to 30 kt. Seas 8 to 13 ft. .SAT...HURRICANE CONDITIONS POSSIBLE. .SAT NIGHT...HURRICANE CONDITIONS POSSIBLE. .SUN...HURRICANE CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...HURRICANE CONDITIONS POSSIBLE.