000 FZNT31 KNHC 102121 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 521 PM EDT Sun Sep 10 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...Strong winds persist off the southern coast of W Cuba on the far southern periphery of Hurricane Irma, now moving through SW Florida. This will diminish overnight as Irma moves farther N. Similarly fresh to strong SE winds off the Leeward Islands are diminishing as Hurricane Jose continues to move N of the region. A weak pressure pattern will set across the Caribbean through the week. NW Caribbean W of 85W .TONIGHT...NW winds 10 to 15 kt, shifting to W after midnight. Seas 4 to 6 ft. .MON...W winds less than 10 kt. Seas 5 to 7 ft. .MON NIGHT...NW winds less than 10 kt, shifting to E after midnight. Seas 5 to 7 ft. .TUE...S winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .WED...S winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less, building to 3 ft after midnight. .THU...SE winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. .FRI...E winds 10 to 15 kt. Seas 2 ft or less. Caribbean N of 15N between 72W and 85W .TONIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .MON...S winds 10 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...S of 18N, SE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Elsewhere, S winds 10 to 15 kt. Seas 3 ft. .TUE...SE winds less than 10 kt. Seas 3 ft. .TUE NIGHT...E winds 10 to 15 kt S of 18N, and SE less than 10 kt elsewhere. Seas 2 ft or less. .WED...E winds 10 to 15 kt S of 18N, and SE less than 10 kt elsewhere. Seas 2 ft or less. .WED NIGHT...NE winds 10 to 15 kt S of 18N, and NE less than 10 kt elsewhere. Seas 2 ft or less. .THU...NE winds less than 10 kt. Seas 2 ft or less. .THU NIGHT...S of 18N, NE winds 10 to 15 kt. Elsewhere, N winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .FRI...S of 18N, E winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, NE winds 10 to 15 kt. Seas 2 ft or less. Caribbean from 11N to 15N W of 72W .TONIGHT...W winds less than 10 kt within 90 nm of coast of Colombia, and S 10 to 15 kt elsewhere. Seas 2 ft or less, building to 3 ft after midnight. .MON...SE winds less than 10 kt. Seas 3 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...E 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 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 ft. .THU...NE winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...NE winds less than 10 kt. Seas 3 ft. .FRI...E winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 ft. SW Caribbean S of 11N .TONIGHT...S winds 10 to 15 kt. Seas 2 ft or less. .MON...S winds less than 10 kt. Seas 2 ft or less. .MON NIGHT...E winds less than 10 kt. Seas 2 ft or less. .TUE...NE winds less than 10 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft. .WED...NE winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...N winds less than 10 kt. Seas 3 ft. .THU...NW winds less than 10 kt. Seas 2 ft or less. .THU NIGHT...Variable winds less than 10 kt, becoming NW less than 10 kt after midnight. Seas 2 ft or less. .FRI...W winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W .TONIGHT...Gulf of Venezuela, Variable winds less than 10 kt. Elsewhere, SE winds less than 10 kt, shifting to E after midnight. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .MON...Gulf of Venezuela, Variable winds less than 10 kt, becoming NE less than 10 kt in the afternoon. Elsewhere, E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .MON NIGHT...NE winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Gulf of Venezuela, seas 2 ft or less, building to 3 ft after midnight. Elsewhere, seas 3 to 5 ft. .TUE...E winds 10 to 15 kt. Gulf of Venezuela, seas 3 ft in the morning, subsiding to 2 ft or less. Elsewhere, seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE 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. .WED NIGHT...NE 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. .THU...NE 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. .THU NIGHT...NE winds less than 10 kt Gulf of Venezuela, and SE 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .FRI...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 5 to 7 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. .MON...E 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 5 to 7 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED...SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 9 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. .MON...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED...SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...Major Hurricane Irma is moving onshore into SW Florida near 26.2N 81.8W, 940 mb at 5 PM EDT moving N at 12 kt. Maximum sustained winds 95 kt gusts 115 kt. Irma will continue N reaching 28.0N 82.5W tonight, then weakening to a tropical storm as it reaches 30.7N 83.9W Mon morning, then will move on to 33.1N 86.0W Mon night before weakening to a depression near 34.5N 88.3W by Tue afternoon. Irma will gradually dissipate through mid week as it moves farther north. Farther east, Hurricane Jose near 22.8N 66.9W, 956 mb moving NW at 14 kt. Maximum sustained winds 105 kt gusts to 130 kt. Jose will move to 24.4N 68.3W tonight, 26.0N 69.3W Mon afternoon, 26.8N 69.1W Mon night, 26.7N 68.1W Tue afternoon, and 26.4N 67.3W Wed afternoon before moving slowly NW thereafter. ATLC waters from 27N to 31N W of 77W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 25 to 35 kt. Seas 13 to 18 ft. .MON...TROPICAL STORM CONDITIONS EXPECTED. S winds 25 to 35 kt. Seas 14 to 19 ft. .MON NIGHT...S winds 20 to 30 kt. Seas 13 to 18 ft. .TUE...SW winds 15 to 25 kt. Seas 10 to 15 ft. .TUE NIGHT...SW winds 10 to 20 kt. Seas 8 to 11 ft. .WED...SW winds 10 to 15 kt, shifting to S in the afternoon. Seas 6 to 8 ft. .WED NIGHT...S winds 10 kt. Seas 5 to 6 ft. .THU...S winds less than 10 kt. Seas 5 to 6 ft. .THU NIGHT...SE winds less than 10 kt. Seas 5 to 6 ft. .FRI...E winds 10 to 15 kt. Seas 5 to 6 ft. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to 30 kt W of 70W, and SE 10 to 20 kt elsewhere. Seas 9 to 14 ft. .MON...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, 30 to 40 kt in the afternoon. SE winds 20 to 30 kt. Elsewhere, 35 to 45 kt in the afternoon. Seas 12 to 17 ft. .MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, SE winds 35 to 45 kt. Elsewhere, SE winds 50 to 60 kt, increasing to 65 to 75 kt after midnight. Seas 11 to 16 ft. .TUE...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, S winds 30 to 40 kt, becoming SW 20 to 30 kt in the afternoon. Elsewhere, E winds 60 to 75 kt. Seas 9 to 14 ft W of 70W, and 13 to 18 ft elsewhere. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. W of 70W, NW winds 20 to 30 kt. Elsewhere, E winds 50 to 60 kt, diminishing to 35 to 45 kt after midnight. Seas 8 to 11 ft W of 70W, and 12 to 17 ft elsewhere. .WED...TROPICAL STORM CONDITIONS POSSIBLE. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...E winds 20 to 30 kt. Seas 8 to 13 ft W of 70W, and 7 to 10 ft elsewhere. Bahamas N of 22N ...TROPICAL STORM WARNING... .TONIGHT...S winds 25 to 35 kt. Seas 5 to 7 ft. .MON...SW winds 15 to 25 kt. Seas 5 to 7 ft. .MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...W winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...W winds less than 10 kt. Seas 3 to 5 ft. .WED...NW winds less than 10 kt. Seas 3 to 4 ft. .WED NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. N winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...N winds 15 to 25 kt. Seas 5 to 7 ft. ATLC waters from 22N to 27N between 65W and the Bahamas ...HURRICANE WARNING... .TONIGHT...HURRICANE CONDITIONS. SE winds 20 to 30 kt W of 70W, and E 70 to 90 kt elsewhere. Seas 11 to 16 ft W of 70W, and 17 to 27 ft elsewhere. .MON...HURRICANE CONDITIONS EXPECTED. W of 70W, SE winds 30 to 40 kt, becoming SW 40 to 50 kt in the afternoon. Elsewhere, S winds 70 to 80 kt. Seas 13 to 18 ft W of 70W, and 17 to 22 ft elsewhere. .MON NIGHT...HURRICANE CONDITIONS EXPECTED. W winds 40 to 50 kt W of 70W, and S 65 to 75 kt elsewhere. W of 70W, seas 10 to 15 ft. Elsewhere, seas 15 to 20 ft, subsiding to 12 to 17 ft after midnight. .TUE...HURRICANE CONDITIONS EXPECTED. W of 70W, W winds 30 to 40 kt, diminishing to 20 to 30 kt in the afternoon. Elsewhere, SW winds 60 to 75 kt. Seas 8 to 13 ft W of 70W, and 11 to 16 ft elsewhere. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. NW winds 20 to 30 kt W of 70W, and SW 60 to 70 kt elsewhere. Seas 8 to 11 ft W of 70W, and 12 to 17 ft elsewhere. .WED...HURRICANE CONDITIONS POSSIBLE. .WED NIGHT...HURRICANE CONDITIONS POSSIBLE. .THU...HURRICANE CONDITIONS POSSIBLE. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. .FRI...W of 70W, N winds 65 to 75 kt. Elsewhere, SE winds 60 to 70 kt, diminishing to 30 to 40 kt in the afternoon. Seas 11 to 16 ft. ATLC waters S of 22N W of 65W ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS WITH HURRICANE CONDITIONS POSSIBLE. E winds 30 to 40 kt, becoming SW 20 to 30 kt after midnight. Seas 8 to 13 ft, subsiding to 7 to 10 ft after midnight. .MON...SW winds 15 to 25 kt. Seas 6 to 8 ft. .MON NIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...SW winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...SW winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. .WED...SW winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W winds 10 to 15 kt. Seas 5 to 7 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...S winds 15 to 25 kt. Seas 6 to 8 ft. ATLC waters from 19N to 22N between 55W and 65W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 20 to 30 kt. Seas 7 to 10 ft. .MON...SE winds 10 to 20 kt. Seas 6 to 8 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 6 to 7 ft. .TUE...SE winds 10 to 15 kt. Seas 6 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. .WED...SE winds 10 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 6 to 9 ft. .THU...SE winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 7 to 9 ft. .FRI...E winds 10 to 20 kt. Seas 7 to 8 ft.