000 FZNT31 KNHC 252057 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 457 PM EDT Sun Sep 25 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...Tropical Storm Ian is near 16.2N 80.3W 1003 mb at 5 PM EDT moving NW at 10 kt. Maximum sustained winds are 40 kt with gusts to 50 kt. Ian has begun to turn NW today, and is expected to intensify rapidly over the next 2-3 days. Ian will move to near 17.3N 81.5W tonight, reach near 19.2N 82.9W Mon afternoon as a hurricane, then move over western Cuba Tue morning, and reach near 23N 84.2W Tue afternoon, near 26.2N 84.4W Wed afternoon, then continue northward Thu and inland across N Florida late Thu through early Fri morning. Hazardous 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 ...TROPICAL STORM WARNING... .TONIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .MON...N winds 10 to 15 kt, increasing to 15 to 25 kt in the afternoon. Seas 4 to 6 ft. .MON NIGHT...HURRICANE CONDITIONS POSSIBLE. NW winds 20 to 30 kt. Seas 7 to 10 ft. .TUE...HURRICANE CONDITIONS POSSIBLE. W winds 25 to 35 kt. Seas 8 to 11 ft. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. W winds 15 to 25 kt. Seas 7 to 10 ft. .WED...W winds 10 to 20 kt. Seas 7 to 10 ft. .WED NIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. .THU...NW winds 10 to 15 kt. Seas 7 to 10 ft. .THU NIGHT...NW winds 10 to 15 kt. Seas 7 to 10 ft. .FRI...NW winds 10 to 20 kt. Seas 6 to 9 ft. Caribbean N of 15N between 72W and 85W ...HURRICANE WARNING... .TONIGHT...TROPICAL STORM CONDITIONS. S of 18N, E winds 40 to 50 kt. Elsewhere, E winds 15 to 25 kt, increasing to 25 to 35 kt after midnight. Seas 6 to 9 ft S of 18N, and 5 to 7 ft elsewhere. .MON...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, SE winds 45 to 55 kt, diminishing to 25 to 35 kt in the afternoon,Seas 6 to 9 ft. Elsewhere, E winds 50 to 65 kt,Seas 7 to 10 ft, building to 8 to 13 ft in the afternoon. .MON NIGHT...TROPICAL STORM CONDITIONS EXPECTED. S of 18N, SE winds 15 to 25 kt. Elsewhere, SE winds 65 to 75 kt, becoming S 75 to 85 kt after midnight. Seas 6 to 9 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 75 to 85 kt, diminishing to 45 to 55 kt in the afternoon. Seas 5 to 7 ft S of 18N, and 8 to 13 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 4 to 6 ft S of 18N, and 7 to 10 ft elsewhere. .WED...SE winds 10 to 20 kt S of 18N, and S 15 to 25 kt elsewhere. Seas 5 to 7 ft. .WED NIGHT...S of 18N, SE winds 10 to 15 kt, shifting to E after midnight. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft. .THU...S winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. Caribbean from 11N to 15N W of 72W .TONIGHT...NE winds 10 to 15 kt within 90 nm of coast of Colombia, and S 15 to 25 kt elsewhere. Seas 4 to 6 ft. .MON...SE winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...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...Within 90 nm of coast of Colombia, E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Elsewhere, E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...Within 90 nm of coast of Colombia, E winds less than 10 kt. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 to 5 ft. .WED NIGHT...N winds less than 10 kt. Seas 3 to 5 ft. .THU...NE winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .FRI...E winds less than 10 kt, shifting to S in the afternoon. Seas 3 ft. SW Caribbean S of 11N .TONIGHT...S winds less than 10 kt. Seas 3 to 4 ft. .MON...S winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...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. Seas 3 ft. .WED...W 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 3 ft. Caribbean between 64W and 72W .TONIGHT...E winds 10 to 20 kt. Gulf of Venezuela, seas 2 ft or less, building to 3 to 4 ft after midnight. Elsewhere, seas 4 to 5 ft. .MON...E winds 10 to 20 kt. Seas 4 to 5 ft. .MON NIGHT...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 4 to 5 ft. .WED...Gulf of Venezuela, SE winds 10 kt, shifting to NW less than 10 kt in the afternoon,Seas 3 ft in the morning, subsiding to 2 ft or less. Elsewhere, E winds 10 to 20 kt,Seas 4 to 5 ft. .WED NIGHT...E 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. .THU...Gulf of Venezuela, Variable winds less than 10 kt, becoming N less than 10 kt in the afternoon. Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...Gulf of Venezuela, E 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 to 4 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 5 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 to 15 kt. Seas 4 to 5 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 5 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 .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...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 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 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 3 to 5 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Northerly swell from Fiona still dominates the regional waters today and will decay below 8 ft to the S of 27N tonight. Tropical Storm Ian is near 16.2N 80.3W 1003 mb at 5 PM EDT moving NW at 10 kt. Maximum sustained winds are 40 kt with gusts to 50 kt. Ian has begun to turn NW today, and is expected to intensify rapidly over the next 2-3 days. Ian will move to near 17.3N 81.5W tonight, reach near 19.2N 82.9W Mon afternoon as a hurricane, then move over western Cuba Tue morning, and reach near 23N 84.2W Tue afternoon, near 26.2N 84.4W Wed afternoon, then continue northward Thu and inland across N Florida late Thu through early Fri morning. Strong southeasterly winds occurring well to the E of Ian are expected to impact the waters W of 75W as Ian moves through the Gulf of Mexico Tue afternoon through Fri. ATLC waters from 27N to 31N W of 77W .TONIGHT...SE winds 10 to 15 kt. Seas 4 to 5 ft. .MON...SW winds 10 to 15 kt, shifting to W in the afternoon. Seas 3 to 5 ft. .MON NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...S winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .WED...SE winds 10 to 20 kt, becoming E 20 to 30 kt in the afternoon. Seas 5 to 7 ft. .WED NIGHT...SE winds 20 to 30 kt. Seas 7 to 10 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...S winds 25 to 35 kt. Seas 9 to 14 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...SE winds 10 to 15 kt. Seas 6 to 8 ft. .MON...S winds 10 to 15 kt W of 70W, and SE less than 10 kt elsewhere. Seas 4 to 6 ft. .MON NIGHT...S winds 10 to 20 kt. Seas 4 to 5 ft. .TUE...S winds 10 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...SE winds 10 to 15 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 7 ft. .THU...SE winds 10 to 20 kt. Seas 6 to 9 ft W of 70W, and 5 to 6 ft elsewhere. .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 .TONIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. .MON...SE winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 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 15 to 25 kt. Seas 3 to 5 ft. .FRI...SE winds 15 to 25 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...SE winds 10 to 15 kt. Seas 6 to 7 ft. .MON...SE winds 10 to 15 kt. Seas 5 to 6 ft. .MON NIGHT...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 W of 70W, and E 10 to 20 kt elsewhere. Seas 5 to 6 ft. .WED...SE winds 15 to 20 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 5 to 6 ft. .WED NIGHT...SE winds 15 to 20 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 5 to 6 ft. .THU...SE winds 10 to 20 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 5 to 6 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 5 to 6 ft. .FRI...SE winds 10 to 20 kt W of 70W, and E 10 to 15 kt elsewhere. Seas 5 to 6 ft. ATLC waters S of 22N W of 65W .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...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 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 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 .TONIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .MON...E winds 10 to 15 kt. Seas 6 to 8 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. .TUE...E winds 10 to 20 kt. Seas 6 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. .WED...E winds 10 to 15 kt. Seas 6 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .THU...E winds 10 to 15 kt. Seas 5 to 6 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 5 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 5 ft.