000 FZNT31 KNHC 031510 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1110 AM EDT Tue Oct 3 2023 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 Philippe is near 18.9N 63.9W at 11 AM EDT, and is moving northwest at 9 kt. Maximum sustained winds are 40 kt with gusts to 50 kt, and the minimum central pressure is 1004 mb. Philippe will move to 19.8N 64.4W this evening, 21.2N 65.0W Wed morning, 22.9N 65.4W Wed evening, 24.8N 65.6W Thu morning, 27.3N 65.2W Thu evening, and 30.1N 64.4W Fri morning. Rough seas across the forecast zones east of the Leeward Islands generated by Philippe will start to subside on Wed. Light to gentle trades will be over the basin through the next few days, except for moderate to fresh southerly winds in the eastern Caribbean through early Wed. NW Caribbean W of 85W .THIS AFTERNOON...N winds 10 to 15 kt. Seas 3 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. .WED...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .THU...SE winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .THU NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .FRI...NE winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .SAT...NE winds less than 10 kt. Seas 2 ft or less. Caribbean N of 15N between 72W and 85W .THIS AFTERNOON...N winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .TONIGHT...NE winds less than 10 kt S of 18N, and NE 10 to 20 kt elsewhere. Seas 2 ft or less. .WED...S winds less than 10 kt S of 18N, and E 10 to 15 kt elsewhere. Seas 2 ft or less. .WED NIGHT...S winds less than 10 kt S of 18N, and E 10 to 15 kt elsewhere. Seas 2 ft or less. .THU...S of 18N, S winds less than 10 kt. Elsewhere, SE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less. .THU NIGHT...S winds less than 10 kt. Seas 2 ft or less. .FRI...S winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...SW winds less than 10 kt, shifting to E after midnight. Seas 2 ft or less. .SAT...SE winds less than 10 kt. Seas 2 ft or less. Caribbean from 11N to 15N W of 72W .THIS AFTERNOON...NE winds less than 10 kt. Seas 2 ft or less. .TONIGHT...N winds 10 to 15 kt, shifting to NE after midnight. Seas 2 ft or less. .WED...S winds 10 to 20 kt. Seas 2 ft or less. .WED NIGHT...S winds 10 to 20 kt. Seas 2 ft or less. .THU...Within 90 nm of coast of Colombia, SW winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SE winds less than 10 kt. Seas 2 ft or less. .FRI...SE winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. .SAT...E winds less than 10 kt. Seas 2 ft or less. SW Caribbean S of 11N .THIS AFTERNOON...W winds less than 10 kt. Seas 2 ft or less. .TONIGHT...W winds 10 to 15 kt. Seas 2 ft or less. .WED...SW winds 10 to 15 kt. Seas 2 ft or less. .WED NIGHT...S winds 10 to 20 kt. Seas 2 ft or less. .THU...S winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SW winds less than 10 kt. Seas 2 ft or less. .FRI...SE winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...E winds less than 10 kt. Seas 2 ft or less. .SAT...NE winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W .THIS AFTERNOON...Gulf of Venezuela, Variable winds less than 10 kt, becoming NE less than 10 kt in the afternoon. Elsewhere, SE winds 10 to 15 kt. Seas 3 ft. .TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .WED...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .THU...SE winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .THU NIGHT...N 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 4 ft elsewhere. .FRI...Variable winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .FRI 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 4 ft elsewhere. .SAT...E winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. S winds 35 to 45 kt. Seas 7 to 10 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 30 to 40 kt, becoming SE 15 to 25 kt after midnight. Seas 6 to 9 ft. .WED...SE winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...SE winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .THIS AFTERNOON...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 5 ft. .WED...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .THU...E winds 15 to 25 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. .FRI NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Tropical Storm Philippe is near 18.9N 63.9W at 11 AM EDT, and is moving northwest at 9 kt. Maximum sustained winds are 40 kt with gusts to 50 kt, and the minimum central pressure is 1004 mb. Philippe will move to 19.8N 64.4W this evening, 21.2N 65.0W Wed morning, 22.9N 65.4W Wed evening, 24.8N 65.6W Thu morning, 27.3N 65.2W Thu evening, and 30.1N 64.4W Fri morning. Philippe will change little in intensity as it moves N of the area to near 35.5N 63.3W early Sat. Otherwise, a cold front extends from 31N56W to 24N80W. N of 29N, the cold front will continue progressing eastward until moving east of the forecast waters on Wed. S of 29N, the frontal boundary will dissipate late this afternoon, but fresh to strong northeast winds will continue north of the Bahamas through Wed before diminishing. ATLC waters from 27N to 31N W of 77W .THIS AFTERNOON...NE winds 10 to 20 kt. Seas 7 to 9 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 7 to 9 ft. .WED...NE winds 10 to 20 kt. Seas 7 to 9 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 7 to 8 ft. .THU...NE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...NE winds 10 kt. Seas 5 to 6 ft. .FRI...NE winds less than 10 kt, shifting to NW in the afternoon. Seas 5 to 6 ft. .FRI NIGHT...NW winds 10 to 15 kt. Seas 4 to 5 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 5 ft. ATLC waters from 27N to 31N between 65W and 77W .THIS AFTERNOON...NE winds 10 to 20 kt. Seas 7 to 9 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 7 to 8 ft. .WED...E winds 10 to 20 kt. Seas 7 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 7 to 8 ft. .THU...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, E winds 10 to 20 kt. Elsewhere, E winds 10 to 20 kt, increasing to 25 to 35 kt in the afternoon. Seas 6 to 8 ft. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...W winds 10 to 15 kt W of 70W, and W 15 to 25 kt elsewhere. Seas 5 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .SAT...W winds 10 to 15 kt W of 70W, and W 15 to 25 kt elsewhere. Seas 6 to 8 ft. Bahamas N of 22N .THIS AFTERNOON...E winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...NE winds 10 to 20 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 3 to 5 ft. .THU...E winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...N winds less than 10 kt. Seas 3 ft. .FRI NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .SAT...NW winds less than 10 kt. Seas 2 ft or less. ATLC waters from 22N to 27N between 65W and the Bahamas ...TROPICAL STORM WARNING... .THIS AFTERNOON...E winds 10 to 15 kt. Seas 7 to 8 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 10 to 20 kt. Seas 7 to 8 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. W of 70W, E winds 10 to 15 kt. Elsewhere, NE winds 15 to 25 kt, increasing to 30 to 40 kt in the afternoon. Seas 6 to 8 ft. .WED NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 10 to 20 kt W of 70W, and NE 35 to 45 kt elsewhere. Seas 6 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .THU...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 10 to 15 kt W of 70W, and N 35 to 45 kt elsewhere. Seas 6 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...W winds less than 10 kt W of 70W, and SW 10 to 15 kt elsewhere. Seas 4 to 6 ft. .FRI NIGHT...W winds less than 10 kt W of 70W, and SW 10 to 15 kt elsewhere. Seas 4 to 6 ft. .SAT...W winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters S of 22N W of 65W ...TROPICAL STORM WARNING... .THIS AFTERNOON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 15 to 25 kt. Seas 6 to 8 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to 30 kt, increasing to 30 to 40 kt in the afternoon. Seas 6 to 8 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to 30 kt, becoming SE 10 to 20 kt after midnight. Seas 4 to 6 ft. .THU...S winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...S winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 3 to 5 ft. .SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft. ATLC waters from 19N to 22N between 55W and 65W ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. SE winds 35 to 45 kt. Seas 9 to 14 ft. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 35 to 45 kt. Seas 9 to 14 ft. .WED...TROPICAL STORM CONDITIONS EXPECTED. S winds 35 to 45 kt. Seas 8 to 13 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 25 to 35 kt, diminishing to 10 to 20 kt after midnight. Seas 7 to 10 ft. .THU...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...S winds 10 to 15 kt. Seas 4 to 5 ft.