000 FZNT31 KNHC 162123 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 423 PM 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...Major Hurricane Iota near 13.6N 82.7W 919 mb at 4 PM EST moving W at 8 kt. Maximum sustained winds 140 kt gusts 170 kt. Iota will move inland to 13.7N 83.8W Tue morning, move inland and weaken to a tropical storm near 13.8N 85.6W Tue afternoon, inland to 13.8N 87.8W Wed morning, and dissipate Wed afternoon. 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. Strong northerly winds and sea heights of 10-14 ft are expected in the Gulf of Honduras Tue and Tue night. Hazardous seas will be possible across the approach to the Yucatan Channel behind the front as northerly wind waves mix with swell from Iota. NW Caribbean W of 85W .TONIGHT...NE winds 20 to 30 kt. Seas 6 to 9 ft. .TUE...NE winds 20 to 30 kt. Seas 7 to 10 ft, building to 8 to 13 ft in the afternoon. .TUE NIGHT...NE winds 20 to 30 kt. Seas 9 to 13 ft. .WED...E winds 20 to 30 kt. Seas 8 to 11 ft. .WED NIGHT...E winds 20 to 30 kt. Seas 8 to 11 ft. .THU...NE winds 15 to 25 kt. Seas 8 to 11 ft. .THU NIGHT...NE winds 15 to 25 kt. Seas 8 to 11 ft. .FRI...NE winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .SAT...NE winds 15 to 25 kt. Seas 6 to 9 ft. Caribbean N of 15N between 72W and 85W ...TROPICAL STORM WARNING... .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 30 to 40 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 8 to 11 ft S of 18N, and 5 to 7 ft elsewhere. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. E winds 20 to 30 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 20 to 30 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 5 to 7 ft. .WED...E winds 15 to 25 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 4 to 6 ft. .WED NIGHT...E winds 15 to 25 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 6 to 9 ft. .THU...E winds 15 to 25 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 20 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 6 to 9 ft. .FRI...E winds 10 to 20 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 6 to 9 ft. .FRI NIGHT...E winds 10 to 20 kt S of 18N, and NE 20 to 30 kt elsewhere. Seas 6 to 8 ft. .SAT...E winds 10 to 20 kt S of 18N, and NE 15 to 25 kt elsewhere. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W ...HURRICANE WARNING... .TONIGHT...HURRICANE CONDITIONS. Within 90 nm of coast of Colombia, NE winds 10 to 15 kt. Elsewhere, SE winds 90 to 110 kt, diminishing to 50 to 60 kt after midnight. Seas 5 to 6 ft within 90 nm of coast of Colombia, and 8 to 11 ft elsewhere. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. 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 5 to 7 ft. .TUE NIGHT...Within 90 nm of coast of Colombia, N winds less than 10 kt, shifting to E after midnight. Elsewhere, E winds 10 to 20 kt. Seas 3 to 5 ft. .WED...E winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...Within 90 nm of coast of Colombia, W winds less than 10 kt, shifting to NE after midnight. Elsewhere, NE winds 15 to 25 kt. Seas 4 to 6 ft. .THU...E winds 10 to 15 kt within 90 nm of coast of Colombia, and E 20 to 30 kt elsewhere. Seas 4 to 6 ft. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...E winds 10 to 20 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 6 to 8 ft. SW Caribbean S of 11N .TONIGHT...S winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...S winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. .WED...SW winds 10 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...W winds 10 to 20 kt. Seas 3 to 4 ft. .THU...SW winds 10 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...NW winds 10 to 20 kt, shifting to S 15 to 25 kt after midnight. Seas 4 to 6 ft. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SAT...S winds 10 to 20 kt. Seas 4 to 6 ft. Caribbean between 64W and 72W .TONIGHT...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .TUE...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .TUE NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 5 ft elsewhere. .WED...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED NIGHT...Gulf of Venezuela, W winds 10 to 15 kt, shifting to SW after midnight. Elsewhere, E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .THU...Gulf of Venezuela, S winds less than 10 kt, shifting to NE 10 kt in the afternoon. Elsewhere, E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .THU NIGHT...E winds 15 to 25 kt. Seas 2 ft or less 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 6 ft elsewhere. .FRI NIGHT...E winds 10 to 20 kt. Seas 3 ft Gulf of Venezuela, and 4 to 6 ft elsewhere. .SAT...E winds 10 to 20 kt. Gulf of Venezuela, seas 3 ft in the morning, subsiding to 2 ft or less. Elsewhere, seas 4 to 6 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...E winds 15 to 25 kt. Seas 4 to 6 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 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...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 15 to 25 kt. Seas 7 to 10 ft. .SAT...E winds 10 to 20 kt. Seas 7 to 10 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .WED...E 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...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. .SAT...E winds 10 to 20 kt. Seas 6 to 9 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A cold front extending from 31N74W to near Cape Canaveral will reach from 31N68W to South Florida on Tue, and from 25N65W to central Cuba on Wed, then stall on Wed night. Fresh to strong NE-E winds are expected across most the SW N Atlantic Tue night through Fri as the pressure gradient tightens in the wake of the front. Seas will build up to 12-13 ft E of the Bahamas. ATLC waters from 27N to 31N W of 77W .TONIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...N winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 6 to 8 ft. .WED...NE winds 20 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .THU...E winds 15 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...E winds 15 to 25 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .SAT...E winds 15 to 25 kt. Seas 7 to 9 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...S winds 10 to 20 kt. Seas 4 to 5 ft. .TUE...NW winds 10 to 20 kt. Seas 4 to 5 ft. .TUE NIGHT...N winds 15 to 25 kt. Seas 5 to 7 ft. .WED...N winds 15 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 15 to 25 kt W of 70W, and NE 20 to 30 kt elsewhere. Seas 7 to 10 ft. .THU...NE winds 20 to 30 kt. Seas 8 to 11 ft. .THU NIGHT...E winds 15 to 25 kt W of 70W, and NE 20 to 30 kt elsewhere. Seas 8 to 11 ft. .FRI...NE winds 15 to 25 kt. Seas 8 to 11 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .SAT...E winds 15 to 25 kt. Seas 9 to 11 ft. Bahamas N of 22N .TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...NE winds 15 to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 20 to 30 kt. Seas 3 to 5 ft. .WED...NE winds 20 to 30 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds 20 to 30 kt. Seas 6 to 9 ft. .THU...NE winds 20 to 30 kt. Seas 6 to 9 ft. .THU NIGHT...NE winds 20 to 30 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 6 to 8 ft. .SAT...NE winds 15 to 25 kt. Seas 5 to 7 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 25 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 5 to 7 ft W of 70W, and 5 to 6 ft elsewhere. .WED...NE winds 15 to 25 kt. Seas 6 to 9 ft W of 70W, and 5 to 7 ft elsewhere. .WED NIGHT...NE winds 20 to 30 kt. Seas 7 to 10 ft. .THU...NE winds 20 to 30 kt. W of 70W, seas 9 to 13 ft. Elsewhere, seas 7 to 10 ft, building to 8 to 13 ft in the afternoon. .THU NIGHT...NE winds 20 to 30 kt. Seas 11 to 13 ft. .FRI...E winds 15 to 25 kt. Seas 10 to 12 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 9 to 12 ft. .SAT...E winds 15 to 25 kt. Seas 8 to 10 ft. ATLC waters S of 22N W of 65W .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 15 to 25 kt. Seas 4 to 5 ft. .WED...E winds 15 to 25 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 20 to 30 kt. Seas 4 to 6 ft. .THU...NE winds 20 to 30 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...E winds 15 to 25 kt. Seas 7 to 10 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...E winds 15 to 25 kt. Seas 6 to 9 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 6 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 15 to 25 kt. Seas 6 to 8 ft. .FRI...E winds 15 to 25 kt. Seas 7 to 9 ft. .FRI NIGHT...E winds 15 to 25 kt. Seas 8 to 9 ft. .SAT...E winds 15 to 20 kt. Seas 8 to 9 ft.