000 FZNT31 KNHC 261549 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1149 AM EDT Mon Sep 26 2022 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 Ian is near 19.1N 82.7W 980 mb at 11 AM EDT moving NW at 11 kt. Maximum sustained winds are 70 kt with gusts to 85 kt. Ian is expected to intensify rapidly through the next 36 hours. Ian will move to near 20.7N 83.5W this evening, near 22.7N 84W Tue morning as a major hurricane, near 24.5N 84W Tue evening, then near 26.1N 83.8W Wed morning, before veering NNE across the NE Gulf of Mexico and inland across N Florida late Thu night to early Fri morning. Hazardous marine conditions will prevail in the NW Caribbean through Tue evening, before winds and seas gradually subside as Ian moves N of the basin. NW Caribbean W of 85W .THIS AFTERNOON...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NW winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. W winds 20 to 30 kt. Seas 7 to 10 ft. .TUE NIGHT...W winds 15 to 25 kt. Seas 6 to 9 ft. .WED...NW winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. .THU...NW winds 10 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...NW winds 10 to 15 kt. Seas 6 to 9 ft. .FRI...NW winds 10 to 15 kt. Seas 6 to 8 ft. Caribbean N of 15N between 72W and 85W ...HURRICANE WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. S of 18N, S winds 20 to 30 kt. Elsewhere, SE winds 55 to 65 kt, increasing to 65 to 75 kt in the afternoon. Seas 6 to 8 ft S of 18N, and 8 to 13 ft elsewhere. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 10 to 20 kt S of 18N, and S 75 to 85 kt elsewhere. Seas 5 to 7 ft S of 18N, and 9 to 14 ft elsewhere. .TUE...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, SE winds 10 to 20 kt. Elsewhere, S winds 55 to 65 kt, diminishing to 30 to 40 kt in the afternoon. Seas 4 to 6 ft S of 18N, and 7 to 10 ft elsewhere. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 10 to 15 kt S of 18N, and S 20 to 30 kt elsewhere. Seas 5 to 7 ft. .WED...S winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds less than 10 kt S of 18N, and SW 10 to 15 kt elsewhere. Seas 3 to 5 ft. .THU...S of 18N, NE winds less than 10 kt, shifting to E in the afternoon. Elsewhere, W winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...S of 18N, NE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Elsewhere, W winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 4 ft. Caribbean from 11N to 15N W of 72W .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...SE winds less than 10 kt within 90 nm of coast of Colombia, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. .WED NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .THU...N winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...N winds less than 10 kt. Seas 3 ft. .FRI...NE winds less than 10 kt, shifting to S in the afternoon. Seas 3 ft. SW Caribbean S of 11N .THIS AFTERNOON...S winds less than 10 kt. Seas 3 ft. .TONIGHT...S winds less than 10 kt. Seas 3 ft. .TUE...W winds less than 10 kt. Seas 3 ft. .TUE NIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 ft. .WED...Variable winds less than 10 kt. Seas 3 ft. .WED NIGHT...NW winds less than 10 kt. Seas 3 ft. .THU...NW winds less than 10 kt. Seas 3 ft. .THU NIGHT...W winds less than 10 kt. Seas 3 ft. .FRI...W winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 20 kt. 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 20 kt. Gulf of Venezuela, seas 3 ft in the morning, subsiding to 2 ft or less. Elsewhere, seas 4 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .WED...Gulf of Venezuela, E winds 10 kt, shifting to S less than 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. .WED NIGHT...Gulf of Venezuela, NE winds less than 10 kt, shifting to SE after midnight. Elsewhere, E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. .THU...Variable winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 3 to 4 ft. .THU NIGHT...Gulf of Venezuela, Variable winds less than 10 kt. Elsewhere, E winds less than 10 kt, shifting to SE after midnight. Seas 3 to 4 ft. .FRI...SW winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 3 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .THIS AFTERNOON...E winds 10 to 15 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 4 to 6 ft. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E winds 10 kt. Seas 4 to 6 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 5 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 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Hurricane Ian is near 19.1N 82.7W 980 mb at 11 AM EDT moving NW at 11 kt. Maximum sustained winds are 70 kt with gusts to 85 kt. Ian is expected to intensify rapidly through the next 36 hours. Ian will move to near 22.7N 84W Tue morning as a major hurricane, then near 26.1N 83.8W Wed morning, near 27.2N 83.5W Thu morning and then inland across N Florida late Thu night to early Fri morning. Strong southeasterly winds occurring well to the E of Ian are expected to impact the waters W of 76W as Ian moves through the Gulf of Mexico Tue afternoon through Fri night. Tropical storm force winds are currently forecast for the NE Florida coastal waters Thu through Fri. ATLC waters from 27N to 31N W of 77W .THIS AFTERNOON...NW winds less than 10 kt. Seas 3 to 4 ft. .TONIGHT...S winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. .TUE...S winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .WED...SE winds 15 to 25 kt. Seas 5 to 7 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...HURRICANE CONDITIONS POSSIBLE. .FRI...HURRICANE CONDITIONS POSSIBLE. ATLC waters from 27N to 31N between 65W and 77W .THIS AFTERNOON...S winds 10 to 15 kt. Seas 4 to 5 ft. .TONIGHT...S winds 10 to 20 kt. Seas 4 to 5 ft. .TUE...S winds 10 to 20 kt. Seas 4 to 5 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 4 to 5 ft. .WED...SE winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. .THU...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 15 to 25 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 6 to 9 ft W of 70W, and 5 to 6 ft elsewhere. .FRI...SE winds 15 to 25 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 6 to 9 ft W of 70W, and 5 to 6 ft elsewhere. Bahamas N of 22N .THIS AFTERNOON...SE winds 10 to 20 kt. Seas 3 to 4 ft. .TONIGHT...SE winds 15 to 25 kt. Seas 3 to 4 ft. .TUE...SE winds 15 to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds 15 to 25 kt. Seas 3 to 5 ft. .WED...SE winds 15 to 25 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 15 to 25 kt. Seas 3 to 5 ft. .THU...SE winds 15 to 25 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. .FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 5 to 6 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 5 to 6 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 5 to 6 ft. .WED...SE winds 10 to 20 kt. Seas 5 to 6 ft. .WED NIGHT...SE winds 10 to 20 kt W of 70W, and E 10 to 15 kt elsewhere. 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 5 to 6 ft. .FRI...SE winds 10 to 20 kt. Seas 5 to 6 ft. ATLC waters S of 22N W of 65W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU...E winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 19N to 22N between 55W and 65W .THIS AFTERNOON...E winds 10 to 15 kt. Seas 6 to 8 ft. .TONIGHT...E winds 10 to 15 kt. Seas 6 to 8 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 6 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. .THU...E winds 10 to 15 kt. Seas 5 to 6 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 5 ft.