000 FZNT31 KNHC 030913 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 513 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 18.5N 62.9W at 5 AM EDT, and is moving northwest at 7 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1001 mb. Philippe will maintain intensity as it moves to near 19.2N 63.4W this afternoon, to near 20.6N 64.0W late tonight, to near 22.1N 64.4W Wed afternoon, to near 23.9N 64.7W late Wed night and to near 26.0N 64.6W Thu afternoon, and continue well north of the area later on Thu into Fri. 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 southeast winds developing in the southeastern Caribbean tonight into Thu. NW Caribbean W of 85W .TODAY...N winds less than 10 kt. Seas 2 to 3 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .WED...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...NE to E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...NE winds less than 10 kt. Seas 2 to 4 ft. .FRI NIGHT...E winds less than 10 kt. Seas 2 to 4 ft. .SAT...E winds less than 10 kt. Seas 2 to 4 ft. Caribbean N of 15N between 72W and 85W .TODAY...NE winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 to 3 ft S of 18N, and 3 to 4 ft elsewhere. .TONIGHT...E winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 to 3 S of 18N, and 3 to 4 ft elsewhere. .WED...S winds less than 10 kt S of 18N, and E 10 to 15 kt elsewhere. Seas 2 to 3 ft S of 18N, and 3 to 4 ft elsewhere. .WED NIGHT...S of 18N, NW winds less than 10 kt, shifting to SE late. Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft. .THU...S of 18N, S winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, E winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...W winds less than 10 kt, shifting to SE after midnight. Seas 2 ft or less. .FRI...S winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...E winds less than 10 kt. 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 .TODAY...E winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .TONIGHT...NE winds less than 10 kt. Seas 2 ft or less. .WED...S to SW winds less than 10 kt. Seas 2 ft or less. .WED NIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 2 ft or less. .THU...SW winds less than 10 kt. Seas 2 ft or less. .THU NIGHT...SW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 2 ft or less. .FRI...S winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...Variable winds less than 10 kt, becoming E less than 10 kt after midnight. Seas 2 ft or less. .SAT...E winds less than 10 kt. Seas 2 ft or less. SW Caribbean S of 11N .TODAY...W winds less than 10 kt. Seas 2 ft or less. .TONIGHT...SW winds less than 10 kt. Seas 2 ft or less. .WED...SW winds less than 10 kt. Seas 2 ft or less. .WED NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. .THU...S winds less than 10 kt. Seas 2 ft or less. .THU NIGHT...Variable winds less than 10 kt, becoming SW less than 10 kt after midnight. Seas 2 ft or less. .FRI...S winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. .SAT...Variable winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W .TODAY...Gulf of Venezuela, Variable winds less than 10 kt. Elsewhere, E winds 10 to 15 kt, shifting to SE in the afternoon. Seas 3 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...Gulf of Venezuela, E winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, 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...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. .THU NIGHT...Variable 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 5 ft elsewhere. .SAT...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 5 ft elsewhere. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...TROPICAL STORM WARNING... .TODAY...TROPICAL STORM CONDITIONS. S winds 35 to 45 kt. Seas 8 to 12 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 30 to 40 kt, becoming SE 10 to 20 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 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 5 to 7 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...SE winds 15 to 25 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .WED...E winds 10 to 20 kt. Seas 4 to 6 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 5 to 7 ft. .FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 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 18.5N 62.9W at 5 AM EDT, and is moving northwest at 7 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1001 mb. Philippe will maintain intensity as it moves to near 19.2N 63.4W this afternoon, to near 20.6N 64.0W late tonight, to near 22.1N 64.4W Wed afternoon, to near 23.9N 64.7W late Wed night and to near 26.0N 64.6W Thu afternoon. Philippe is forecast to strengthen a little as it begins to track northeastward to near 28.3N 64.1W late Thu night, to north of the area near 32.8N 62.3W late Fri night and continue to accelerate northeastward well away from the area Sat and Sat night. Otherwise, a stationary front extends from near 31N60W southwestward to 26N71W, to across the NW Bahamas and to South Florida. N of 29N, the weak cold front will continue progressing eastward until moving east of the forecast waters on Wed. S of 29N, the frontal boundary will dissipate 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 .TODAY...NE winds 10 to 20 kt. Seas 8 to 10 ft. .TONIGHT...NE winds 15 to 25 kt. Seas 8 to 10 ft. .WED...NE winds 10 to 20 kt. Seas 7 to 9 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 7 to 8 ft. .THU...NE winds 10 to 15 kt. Seas 6 to 7 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. .FRI...N winds less than 10 kt. Seas 5 to 6 ft. .FRI NIGHT...NW winds less than 10 kt. Seas 4 to 6 ft. .SAT...NW winds 10 to 15 kt. Seas 4 to 5 ft. ATLC waters from 27N to 31N between 65W and 77W .TODAY...NE winds 10 to 20 kt. Seas 7 to 9 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 7 to 9 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...E winds 10 to 20 kt. Seas 6 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. .FRI NIGHT...W of 70W, W winds less than 10 kt, increasing to 10 to 15 kt after midnight,Seas 5 to 6 ft. Elsewhere, W winds 10 to 15 kt. Seas 7 to 10 ft, subsiding to 5 to 7 ft after midnight. .SAT...W winds 10 to 20 kt. Seas 4 to 6 ft W of 70W, and 6 to 9 ft elsewhere. Bahamas N of 22N .TODAY...NE 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 less than 10 kt. Seas 3 to 4 ft. .FRI...E winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 2 to 3 ft. .FRI NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. .SAT...W winds less than 10 kt. Seas 2 ft or less. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...NE winds 10 to 15 kt. Seas 7 to 8 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 7 to 8 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 10 to 20 kt. Seas 7 to 8 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds 10 to 15 kt W of 70W, and NE 20 to 30 kt elsewhere. Seas 6 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .THU...TROPICAL STORM CONDITIONS POSSIBLE. NE winds less than 10 kt W of 70W, and NW 20 to 30 kt elsewhere. Seas 5 to 7 ft W of 70W, and 8 to 11 ft elsewhere. .THU NIGHT...E winds less than 10 kt W of 70W, and W 15 to 25 kt elsewhere. Seas 5 to 6 ft W of 70W, and 7 to 10 ft elsewhere. .FRI...W of 70W, Variable winds less than 10 kt. Elsewhere, SW winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 4 to 6 ft. .FRI NIGHT...W of 70W, Variable winds less than 10 kt, becoming SW less than 10 kt late. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...W of 70W, SW to W winds less than 10 kt. Elsewhere, SW winds 10 to 15 kt. Seas 4 to 6 ft. ATLC waters S of 22N W of 65W .TODAY...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. NE winds less than 10 kt, increasing to 10 to 20 kt in the afternoon. Seas 5 to 7 ft. .WED NIGHT...NE winds 10 to 15 kt, shifting to SE after midnight. Seas 4 to 6 ft. .THU...S winds less than 10 kt. Seas 3 to 5 ft. .THU NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. .FRI...S winds less than 10 kt, shifting to SW in the afternoon. 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...S winds less than 10 kt. Seas 3 to 4 ft. ATLC waters from 19N to 22N between 55W and 65W ...TROPICAL STORM WARNING... .TODAY...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 10 to 15 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 late. Seas 8 to 10 ft. .THU...S winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds 10 kt. Seas 4 to 6 ft. .SAT...SE winds less than 10 kt. Seas 4 to 6 ft.