000 FZNT31 KNHC 021523 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1123 AM EDT Mon Oct 2 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 17.1N 60.7W at 11 AM EDT, and is moving west-northwest at 6 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1000 mb. Philippe will move to 17.8N 61.5W this evening, 18.9N 62.0W Tue morning, 20.2N 62.4W Tue evening, 21.8N 62.7W Wed morning, 23.5N 62.8W Wed evening, and 25.3N 62.9W Thu morning. Philippe will strengthen to a hurricane near 29.2N 61.5W early Fri. Rough seas across the forecast zones east of the Leeward Islands generated by Tropical Storm 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 SE winds developing in the SE Caribbean Tue night into Thu. NW Caribbean W of 85W .THIS AFTERNOON...Variable winds less than 10 kt. Seas 2 ft or less. .TONIGHT...NE winds less than 10 kt, shifting to E after midnight. Seas 2 ft or less. .TUE...N winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...NE winds 10 to 20 kt. Seas 3 ft. .WED...NE winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 ft. .THU...E winds 10 to 15 kt, shifting to NE in the afternoon. Seas 3 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .FRI...NE winds less than 10 kt. Seas 2 ft or less. Caribbean N of 15N between 72W and 85W .THIS AFTERNOON...NE winds 10 to 15 kt. 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. .TUE...NE winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .TUE NIGHT...E winds less than 10 kt S of 18N, and NE 10 to 15 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 of 18N, N winds less than 10 kt, shifting to SE after midnight. Elsewhere, E winds 10 to 15 kt. Seas 2 ft or less. .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, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less. .THU NIGHT...S of 18N, Variable winds less than 10 kt, becoming S less than 10 kt after midnight. Elsewhere, E winds 10 to 15 kt. Seas 2 ft or less. .FRI...S 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 3 ft. .TONIGHT...NE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 2 ft or less. .TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .WED...Variable winds less than 10 kt, becoming SW less than 10 kt in the afternoon. Seas 2 ft or less. .WED NIGHT...NW winds less than 10 kt, shifting to SW after midnight. Seas 2 ft or less. .THU...SW winds less than 10 kt, shifting to S in the afternoon. Seas 2 ft or less. .THU NIGHT...S winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 2 ft or less. .FRI...S winds less than 10 kt. Seas 2 ft or less. SW Caribbean S of 11N .THIS AFTERNOON...NW winds less than 10 kt. Seas 3 ft. .TONIGHT...NW winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .TUE...SW winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...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 less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .THU...S winds less than 10 kt. Seas 2 ft or less. .THU NIGHT...SW winds less than 10 kt. Seas 2 ft or less. .FRI...S 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, E winds 10 to 15 kt. Seas 3 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 ft. .TUE...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 in the morning, subsiding to 2 ft or less. .TUE NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .WED...Variable winds less than 10 kt Gulf of Venezuela, and SE 10 to 15 kt elsewhere. Seas 2 ft or less. .WED NIGHT...E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 ft elsewhere. .THU...Gulf of Venezuela, N winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, SE winds 10 to 15 kt. Seas 2 ft or less Gulf of Venezuela, and 3 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 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. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. SE winds 35 to 45 kt. Seas 8 to 11 ft. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. S winds 35 to 45 kt. Seas 7 to 10 ft. .TUE...TROPICAL STORM CONDITIONS EXPECTED. S winds 40 to 50 kt, diminishing to 30 to 40 kt in the afternoon. Seas 6 to 9 ft. .TUE NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. S winds 15 to 25 kt. Seas 6 to 8 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 15 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 4 to 6 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .THIS AFTERNOON...SE winds 15 to 25 kt. Seas 3 to 5 ft. .TONIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...SE winds 10 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...SE winds 15 to 25 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 4 to 6 ft. .THU...E winds 10 to 15 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 4 to 6 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Tropical Storm Philippe is near 17.1N 60.7W at 11 AM EDT, and is moving west-northwest at 6 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 1000 mb. Philippe will move to 17.8N 61.5W this evening, 18.9N 62.0W Tue morning, 20.2N 62.4W Tue evening, 21.8N 62.7W Wed morning, 23.5N 62.8W Wed evening, and 25.3N 62.9W Thu morning. Philippe will strengthen to a hurricane over near 29.2N 61.5W early Fri. Elsewhere, a cold front extends from near Bermuda west-southwestward and becomes stationary over the N Bahamas. North of 29N, the weak cold front will continue progressing eastward until moving east of our waters on Wed. South of 29N, the frontal boundary will dissipate on Tue, but fresh to strong NE winds will continue north of the Bahamas through Wed before diminishing. ATLC waters from 27N to 31N W of 77W .THIS AFTERNOON...NE winds 15 to 20 kt. Seas 8 to 10 ft. .TONIGHT...NE winds 15 to 20 kt. Seas 8 to 10 ft. .TUE...NE winds 10 to 20 kt. Seas 8 to 10 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 8 to 9 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 8 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .FRI...NE winds less than 10 kt. Seas 5 to 7 ft. ATLC waters from 27N to 31N between 65W and 77W .THIS AFTERNOON...N winds 10 to 20 kt. Seas 8 to 11 ft. .TONIGHT...N winds 10 to 20 kt. Seas 8 to 11 ft. .TUE...NE winds 10 to 20 kt. Seas 7 to 9 ft. .TUE NIGHT...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...TROPICAL STORM CONDITIONS POSSIBLE. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .FRI...TROPICAL STORM CONDITIONS POSSIBLE. Bahamas N of 22N .THIS AFTERNOON...E winds 10 to 20 kt. Seas 3 to 4 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...NE winds 10 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 15 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 ft. .FRI...E winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 3 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .THIS AFTERNOON...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. .TUE...NE winds 10 to 15 kt. Seas 7 to 8 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 7 to 8 ft. .WED...NE winds 10 to 15 kt. Seas 6 to 8 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...TROPICAL STORM CONDITIONS POSSIBLE. NE winds less than 10 kt W of 70W, and N 10 to 15 kt elsewhere. Seas 5 to 7 ft W of 70W, and 7 to 10 ft elsewhere. .THU NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. E winds less than 10 kt W of 70W, and NW 10 to 15 kt elsewhere. Seas 5 to 6 ft W of 70W, and 7 to 10 ft elsewhere. .FRI...W winds less than 10 kt. Seas 6 to 8 ft. ATLC waters S of 22N W of 65W .THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...NE winds less than 10 kt. Seas 5 to 7 ft. .WED NIGHT...NE winds less than 10 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. ATLC waters from 19N to 22N between 55W and 65W ...TROPICAL STORM WARNING... .THIS AFTERNOON...E winds 15 to 25 kt. Seas 9 to 14 ft. .TONIGHT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 25 to 35 kt. Seas 9 to 14 ft. .TUE...TROPICAL STORM CONDITIONS EXPECTED. SE winds 40 to 50 kt. Seas 9 to 14 ft. .TUE NIGHT...TROPICAL STORM CONDITIONS EXPECTED. SE winds 40 to 50 kt. Seas 10 to 15 ft. .WED...TROPICAL STORM CONDITIONS POSSIBLE. S winds 40 to 50 kt. Seas 9 to 14 ft. .WED NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .THU...S winds 10 to 20 kt. Seas 7 to 10 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 6 to 9 ft. .FRI...S winds 10 to 15 kt. Seas 5 to 7 ft.