000 FZNT31 KNHC 301518 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1118 AM EDT Sat Sep 30 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 16.9N 56.3W at 11 AM EDT, and is moving southwest at 4 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 999 mb. Philippe will move to 16.8N 56.6W this evening, 17.0N 57.2W Sun morning, 17.6N 58.0W Sun evening, 18.5N 58.9W Mon morning, strengthen to a hurricane near 19.7N 59.6W Mon evening, and 21.0N 59.9W Tue morning. Philippe will change little in intensity as it moves to near 24.9N 59.3W early Wed. Rough seas across the forecast zones east of the Leeward Islands generated by Tropical Storm Philippe will start to subside by the middle of next week. Mainly moderate trade winds will prevail across the central Caribbean, with gentle to moderate winds elsewhere through the weekend. Light to gentle winds are forecast basin-wide Mon through Wed, except moderate to fresh trades developing in the SE Caribbean Tue night into Wed. NW Caribbean W of 85W .THIS AFTERNOON...E winds less than 10 kt. Seas 2 ft or less. .TONIGHT...E winds 10 to 15 kt. Seas 2 ft or less. .SUN...E winds less than 10 kt. Seas 2 ft or less. .SUN NIGHT...NE winds 10 to 15 kt, shifting to E after midnight. Seas 2 ft or less. .MON...NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less. .MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .TUE...NE winds 10 to 15 kt. Seas 2 ft or less. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 ft. .WED...E winds 10 to 15 kt. Seas 3 ft. Caribbean N of 15N between 72W and 85W .THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .SUN...S of 18N, E winds 10 to 15 kt. Elsewhere, NE winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less. .SUN NIGHT...NE winds 10 to 20 kt. Seas 2 ft or less. .MON...NE winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .MON NIGHT...NE winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .TUE...N winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .TUE NIGHT...NE winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .WED...SE winds less than 10 kt S of 18N, and E 10 to 15 kt elsewhere. Seas 2 ft or less. Caribbean from 11N to 15N W of 72W .THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. .SUN...NE winds 10 to 15 kt. Seas 3 to 4 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 3 ft. .MON...Within 90 nm of coast of Colombia, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Elsewhere, NE winds less than 10 kt. Seas 3 ft. .MON NIGHT...NE winds less than 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less. .WED...SW winds less than 10 kt within 90 nm of coast of Colombia, and S 10 to 15 kt elsewhere. Seas 2 ft or less. SW Caribbean S of 11N .THIS AFTERNOON...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...N winds less than 10 kt. Seas 3 to 4 ft. .SUN...NW winds less than 10 kt. Seas 3 ft. .SUN NIGHT...NW winds less than 10 kt. Seas 3 ft. .MON...W winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...NW winds less than 10 kt. Seas 2 ft or less. .TUE...W winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less. .WED...SW winds 10 to 15 kt. Seas 2 ft or less. Caribbean between 64W and 72W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .SUN...E winds 10 to 20 kt. Seas 3 to 4 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 3 ft. .MON...E winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...NE winds 10 to 15 kt Gulf of Venezuela, and E less than 10 kt elsewhere. Seas 3 ft. .TUE...E winds less than 10 kt, increasing to 10 to 15 kt 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. .WED...Gulf of Venezuela, SE 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. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W ...TROPICAL STORM WARNING... .THIS AFTERNOON...TROPICAL STORM CONDITIONS. NE winds 35 to 45 kt. Seas 8 to 11 ft. .TONIGHT...TROPICAL STORM CONDITIONS EXPECTED. NE winds 40 to 50 kt. Seas 8 to 11 ft. .SUN...TROPICAL STORM CONDITIONS EXPECTED. N winds 40 to 50 kt. Seas 8 to 13 ft. .SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. N winds 45 to 55 kt. Seas 8 to 13 ft. .MON...TROPICAL STORM CONDITIONS POSSIBLE. W winds 50 to 60 kt. Seas 8 to 13 ft. .MON NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .TUE...TROPICAL STORM CONDITIONS POSSIBLE. .TUE NIGHT...S winds 20 to 30 kt. Seas 6 to 8 ft. .WED...S winds 15 to 25 kt. Seas 5 to 7 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .THIS AFTERNOON...S winds 15 to 25 kt. Seas 3 to 5 ft. .TONIGHT...SE winds 15 to 25 kt. Seas 3 to 5 ft. .SUN...SE winds 20 to 30 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 20 to 30 kt. Seas 4 to 6 ft. .MON...SE winds 15 to 25 kt. Seas 4 to 6 ft. .MON NIGHT...SE winds 15 to 25 kt. Seas 4 to 6 ft. .TUE...SE winds 15 to 25 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. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Tropical Storm Philippe is near 16.9N 56.3W at 11 AM EDT, and is moving southwest at 4 kt. Maximum sustained winds are 45 kt with gusts to 55 kt, and the minimum central pressure is 999 mb. Philippe will move to 16.8N 56.6W this evening, 17.0N 57.2W Sun morning, 17.6N 58.0W Sun evening, 18.5N 58.9W Mon morning, strengthen to a hurricane near 19.7N 59.6W Mon evening, and 21.0N 59.9W Tue morning. Philippe will change little in intensity as it moves to near 24.9N 59.3W early Wed. Rough seas generated from the storm will impact the waters E of 65W through at least the middle of next week. A stationary front off the coast of northern Florida will start to shift south and east as a cold front, with fresh to locally strong winds north of the front later this weekend into early next week. ATLC waters from 27N to 31N W of 77W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 6 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SUN...NE winds 15 to 25 kt. Seas 5 to 7 ft. .SUN NIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .MON...NE winds 15 to 25 kt. Seas 7 to 10 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. .TUE...NE winds 10 to 20 kt. Seas 8 to 10 ft. .TUE NIGHT...NE winds 15 to 25 kt. Seas 8 to 9 ft. .WED...NE winds 10 to 20 kt. Seas 7 to 9 ft. ATLC waters from 27N to 31N between 65W and 77W .THIS AFTERNOON...S winds 10 to 15 kt W of 70W, and S less than 10 kt elsewhere. Seas 5 to 6 ft. .TONIGHT...W of 70W, NE winds 10 to 20 kt. Elsewhere, SW winds 10 to 15 kt, shifting to S after midnight. Seas 5 to 6 ft. .SUN...W of 70W, N winds 10 to 20 kt. Elsewhere, SW winds less than 10 kt, shifting to W in the afternoon. Seas 5 to 6 ft. .SUN NIGHT...N winds 15 to 25 kt W of 70W, and NW less than 10 kt elsewhere. Seas 5 to 7 ft. .MON...W of 70W, N winds 15 to 25 kt. Elsewhere, NW winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 6 to 9 ft. .MON NIGHT...NE winds 15 to 25 kt W of 70W, and NW less than 10 kt elsewhere. Seas 7 to 10 ft. .TUE...NE winds 15 to 25 kt W of 70W, and N 10 to 15 kt elsewhere. Seas 7 to 10 ft. .TUE NIGHT...NE winds 10 to 20 kt W of 70W, and NE less than 10 kt elsewhere. Seas 7 to 9 ft. .WED...NE winds 10 to 20 kt W of 70W, and Variable less than 10 kt elsewhere. Seas 8 to 9 ft. Bahamas N of 22N .THIS AFTERNOON...E winds 10 to 15 kt. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 ft. .SUN...E winds 10 to 15 kt. Seas 3 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 3 ft. .MON...NE winds 10 to 20 kt. Seas 3 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 3 to 4 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...NE winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .THIS AFTERNOON...E winds 10 to 20 kt. Seas 6 to 7 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 5 to 6 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. .MON...NE winds 10 to 15 kt W of 70W, and NE less than 10 kt elsewhere. Seas 5 to 6 ft. .MON NIGHT...NE winds 10 to 15 kt W of 70W, and NE less than 10 kt elsewhere. Seas 6 to 8 ft. .TUE...NE winds 10 to 15 kt W of 70W, and NE less than 10 kt elsewhere. Seas 6 to 9 ft. .TUE NIGHT...E winds less than 10 kt. Seas 7 to 9 ft. .WED...S winds less than 10 kt. Seas 7 to 9 ft. ATLC waters S of 22N W of 65W .THIS AFTERNOON...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .MON...NE winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...E winds 10 to 15 kt, shifting to NE in the afternoon. Seas 5 to 7 ft. .TUE NIGHT...SE winds less than 10 kt. Seas 5 to 7 ft. .WED...SE winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 4 to 6 ft. ATLC waters from 19N to 22N between 55W and 65W ...TROPICAL STORM WARNING... .THIS AFTERNOON...NE winds 20 to 30 kt. Seas 8 to 11 ft. .TONIGHT...NE winds 20 to 30 kt. Seas 8 to 11 ft. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 20 to 30 kt. Seas 8 to 11 ft. .SUN NIGHT...TROPICAL STORM CONDITIONS EXPECTED. E winds 20 to 30 kt, increasing to 30 to 40 kt after midnight. Seas 9 to 14 ft. .MON...TROPICAL STORM CONDITIONS POSSIBLE. E winds 35 to 45 kt, increasing to 50 to 60 kt in the afternoon. Seas 11 to 16 ft. .MON NIGHT...HURRICANE CONDITIONS POSSIBLE. .TUE...HURRICANE CONDITIONS POSSIBLE. .TUE NIGHT...HURRICANE CONDITIONS POSSIBLE. .WED...TROPICAL STORM CONDITIONS POSSIBLE.