000 FZNT31 KNHC 160847 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 347 AM EST Mon Nov 16 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...Hurricane Iota near 13.6N 81.1W 933 mb at 4 AM EST moving W at 9 kt. Maximum sustained winds 125 kt gusts 150 kt. Iota will move to 13.8N 82.2W this afternoon, move inland to 14.1N 83.7W Tue morning, weaken to a tropical storm near 14.3N 85.2W Tue afternoon, move to 14.3N 86.8W Wed morning, weaken to a tropical depression near 14.1N 88.3W Wed afternoon, and move to 13.8N 89.7W Thu morning. Iota will dissipate early Fri. A cold front will move into the NW Caribbean by late Tue, and stall from eastern Cuba to the northern Gulf of Honduras early Thu. Hazardous seas will be possible across the approach to the Yucatan Channel behind the front as northerly wind waves mix with southerly swell from Iota. NW Caribbean W of 85W ...TROPICAL STORM WARNING... .TODAY...NE winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to 30 kt. Seas 6 to 9 ft. .TUE...TROPICAL STORM CONDITIONS EXPECTED. NE winds 25 to 35 kt. Seas 8 to 11 ft, building to 9 to 14 ft in the afternoon. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 25 to 35 kt. Seas 9 to 14 ft. .WED...E winds 20 to 30 kt. Seas 8 to 12 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...NE winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. Caribbean N of 15N between 72W and 85W ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. E winds 30 to 40 kt S of 18N, and E 15 to 25 kt elsewhere. Seas 8 to 13 ft S of 18N, and 5 to 7 ft elsewhere. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 35 to 45 kt S of 18N, and E 15 to 25 kt elsewhere. Seas 8 to 11 ft S of 18N, and 6 to 8 ft elsewhere. .TUE...TROPICAL STORM CONDITIONS EXPECTED. E winds 30 to 40 kt S of 18N, and E 20 to 30 kt elsewhere. Seas 6 to 9 ft. .TUE NIGHT...E winds 20 to 30 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 5 to 7 ft. .WED...E winds 10 to 20 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 20 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 5 to 7 ft. .THU...E winds 10 to 20 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 20 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 4 to 6 ft S of 18N, and 6 to 9 ft elsewhere. .FRI...E winds 10 to 20 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 4 to 6 ft S of 18N, and 6 to 9 ft elsewhere. .FRI NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W ...HURRICANE WARNING... .TODAY...HURRICANE CONDITIONS. E winds 10 to 15 kt within 90 nm of coast of Colombia, and SE 90 to 110 kt elsewhere. Seas 5 to 6 ft within 90 nm of coast of Colombia, and 12 to 40 ft elsewhere. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. Within 90 nm of coast of Colombia, NE winds 10 to 15 kt. Seas 5 to 6 ft. Elsewhere, SE winds 90 to 100 kt, diminishing to 45 to 55 kt after midnight. Seas 8 to 24 ft, subsiding to 7 to 10 ft after midnight. .TUE...TROPICAL STORM CONDITIONS EXPECTED. Within 90 nm of coast of Colombia, E winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, SE winds 25 to 35 kt, diminishing to 15 to 25 kt in the afternoon. Seas 6 to 10 ft. .TUE NIGHT...Within 90 nm of coast of Colombia, N winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Elsewhere, E winds 10 to 20 kt. Seas 4 to 6 ft. .WED...Variable winds less than 10 kt within 90 nm of coast of Colombia, and E 10 to 15 kt elsewhere. Seas 3 to 5 ft. .WED NIGHT...Within 90 nm of coast of Colombia, Variable winds less than 10 kt, becoming NE 10 kt after midnight. Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...E winds less than 10 kt within 90 nm of coast of Colombia, and E 10 to 20 kt elsewhere. Seas 3 to 4 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. SW Caribbean S of 11N .TODAY...SW winds 10 to 20 kt. Seas 8 to 11 ft. .TONIGHT...S winds 10 to 15 kt. Seas 7 to 10 ft. .TUE...S winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. .WED...S winds 10 to 15 kt, shifting to SW in the afternoon. Seas 3 to 4 ft. .WED NIGHT...Variable winds less than 10 kt, becoming SW less than 10 kt after midnight. Seas 3 ft. .THU...W winds less than 10 kt. Seas 3 ft. .THU NIGHT...SW winds less than 10 kt. Seas 2 ft or less. .FRI...SW winds less than 10 kt. Seas 3 ft. .FRI NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. Caribbean between 64W and 72W .TODAY...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and 5 to 7 ft elsewhere. .TONIGHT...E winds 10 to 15 kt. Seas 3 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .TUE...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .TUE NIGHT...Gulf of Venezuela, NE winds 10 kt in the evening, 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 6 ft elsewhere. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 5 to 7 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. .FRI NIGHT...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 .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...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 20 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 5 to 7 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 8 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A trough, the remnants of an old front, extending from near 31N71W to near Cape Canaveral, Florida will gradually dissipate today. A cold front will move off the SE U.S. coast later this morning, reaching from 31N70W to the near Fort Pierce, Florida early Tue, then from 29N65W to the central Bahamas early Wed, and from 25N65W to the Turks and Caicos early Thu where it will stall Thu night, then will weaken and retreat NW Fri and Fri night. Fresh to strong winds will develop behind the front Tue night through Fri night as the pressure gradient tightens. ATLC waters from 27N to 31N W of 77W .TODAY...W winds 10 to 15 kt, shifting to N in the afternoon. Seas 4 to 5 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 4 to 5 ft. .TUE...N winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...N winds 15 to 20 kt. Seas 5 to 7 ft. .WED...NE winds 20 to 25 kt. Seas 6 to 8 ft. .WED NIGHT...NE winds 20 to 25 kt. Seas 6 to 9 ft. .THU...E winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...E winds 15 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 6 to 9 ft. ATLC waters from 27N to 31N between 65W and 77W .TODAY...S winds less than 10 kt. Seas 4 to 5 ft. .TONIGHT...W of 70W, NW winds less than 10 kt, shifting to SW after midnight. Elsewhere, S winds 10 to 15 kt. Seas 4 to 5 ft. .TUE...W of 70W, N winds 10 to 15 kt. Elsewhere, S winds less than 10 kt, shifting to W in the afternoon. Seas 4 to 6 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .WED...N winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...NE winds 20 to 25 kt. Seas 8 to 9 ft. .THU...NE winds 15 to 25 kt. Seas 8 to 10 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .FRI...E winds 15 to 25 kt. Seas 8 to 11 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. Bahamas N of 22N .TODAY...E winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...NE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .WED...NE winds 15 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 6 to 8 ft. .THU...NE winds 15 to 25 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .FRI...NE winds 15 to 25 kt. Seas 6 to 8 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 5 to 7 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...E winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...E winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. .WED...NE winds 15 to 25 kt. Seas 6 to 8 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .THU...NE winds 15 to 25 kt. Seas 8 to 12 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 9 to 12 ft. .FRI...E winds 15 to 25 kt. Seas 9 to 12 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 8 to 10 ft. ATLC waters S of 22N W of 65W .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...E winds 10 to 15 kt. Seas 5 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 5 to 6 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 5 to 7 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 15 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 15 to 20 kt. Seas 7 to 8 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 7 to 8 ft.