000 FZNT31 KNHC 160947 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 447 AM EST Thu Nov 16 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...Fresh to strong winds will prevail across the central Caribbean through late today. AL98 is a broad area of low pressure over the southwestern Caribbean Sea producing a large area of disorganized showers and thunderstorms. Environmental conditions appear marginally conducive for development of this system over the next day or two, and a tropical depression could form by this weekend as the system moves northeastward across the western and central part of the Caribbean Sea. Regardless of development, this system will produce areas of heavy rain, and locally gusty winds, over portions of the central and western Caribbean through the end of this week. There is a medium chance of tropical cyclone development within the next 48 hours. NW Caribbean W of 85W .TODAY...NW winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...NW winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NW winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...N winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 to 4 ft. .SUN NIGHT...E winds less than 10 kt. Seas 3 ft. .MON...E winds less than 10 kt. Seas 3 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Caribbean N of 15N between 72W and 85W .TODAY...E winds 15 to 25 kt S of 18N, and E 10 to 15 kt elsewhere. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...NW winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NW winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...N winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. .MON...E winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. Caribbean from 11N to 15N W of 72W .TODAY...S winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft. .FRI...W winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...W winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NW winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...NW winds less than 10 kt. Seas 4 to 6 ft. .SUN NIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 4 to 6 ft. .MON...Variable winds less than 10 kt. Seas 3 to 4 ft. .MON NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. SW Caribbean S of 11N .TODAY...SW winds less than 10 kt, shifting to W in the afternoon. Seas 3 to 5 ft. .TONIGHT...W winds less than 10 kt, shifting to SW after midnight. Seas 3 to 5 ft. .FRI...W winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...W winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 3 to 5 ft. .SAT NIGHT...NW winds less than 10 kt. Seas 3 to 5 ft. .SUN...Variable winds less than 10 kt. Seas 3 to 4 ft. .SUN NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. .MON...Variable winds less than 10 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. Caribbean between 64W and 72W .TODAY...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of Venezuela, and 6 to 8 ft elsewhere. .TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft Gulf of Venezuela, and 6 to 8 ft elsewhere. .FRI...Gulf of Venezuela, SE winds 10 to 15 kt in the morning, becoming variable winds less than 10 kt,Seas 3 to 4 ft in the morning, subsiding to 2 ft or less. Elsewhere, SE winds 10 to 20 kt,Seas 6 to 8 ft. .FRI NIGHT...SE winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 6 to 8 ft elsewhere. .SAT...S winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft. .SUN...S winds 10 to 15 kt, shifting to SW in the afternoon. Seas 5 to 7 ft. .SUN NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. .MON...SE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 4 to 5 ft. .MON NIGHT...NE winds less than 10 kt. Seas 3 to 4 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...SE winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 7 to 10 ft. .SUN...SE winds 10 to 15 kt. Seas 6 to 9 ft. .SUN NIGHT...SE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 6 to 8 ft. .MON...SE winds less than 10 kt. Seas 5 to 7 ft. .MON NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 10 to 15 kt. Seas 6 to 8 ft. .TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...E winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 7 to 10 ft. .SUN...E winds 10 to 15 kt. Seas 6 to 9 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. .MON...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .MON NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...A frontal boundary extends from 23N55W to 1006 mb low pressure near Key Largo, FL. Gale force winds with frequent gusts to storm force are occurring to the east of South Florida. Gale force winds will continue with this low as it moves toward the NNE through Fri, affecting waters north of 25N and west of 65W. ATLC waters from 27N to 31N W of 77W ...STORM WARNING... .TODAY...E winds 30 to 40 kt with frequent gusts to storm force. Seas 11 to 16 ft. .TONIGHT...E winds 25 to 35 kt. Seas 14 to 19 ft. .FRI...N winds 15 to 25 kt. Seas 10 to 15 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 8 to 12 ft. .SAT...N winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft. .SUN...NE winds 10 kt. Seas 5 to 7 ft. .SUN NIGHT...E winds 10 kt. Seas 5 to 7 ft. .MON...SE winds 10 kt. Seas 5 to 6 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. ATLC waters from 27N to 31N between 65W and 77W ...GALE WARNING... ...GALE CONDITIONS POSSIBLE SAT THROUGH SAT NIGHT... .TODAY...E winds 25 to 35 kt W of 70W, and E 15 to 20 kt elsewhere. Seas 8 to 13 ft. .TONIGHT...E winds 25 to 35 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 12 to 17 ft W of 70W, and 9 to 12 ft elsewhere. .FRI...S winds 25 to 35 kt W of 70W, and SE 25 to 35 kt elsewhere. Seas 12 to 17 ft W of 70W, and 10 to 14 ft elsewhere. .FRI NIGHT...SW winds 20 to 30 kt W of 70W, and S 20 to 30 kt elsewhere. Seas 9 to 14 ft. .SAT...SW winds 20 to 30 kt. Seas 8 to 13 ft. .SAT NIGHT...NW winds 15 to 25 kt. Seas 9 to 14 ft, subsiding to 8 to 11 ft after midnight. .SUN...N winds 10 to 15 kt. Seas 8 to 11 ft. .SUN NIGHT...NE winds 10 to 15 kt. Seas 7 to 10 ft. .MON...NE winds 10 to 15 kt. Seas 6 to 9 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. Bahamas N of 22N ...STORM WARNING... .TODAY...SE winds 30 to 40 kt with frequent gusts to storm force. Seas 8 to 12 ft. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...S winds 10 to 15 kt, shifting to NW after midnight. Seas 4 to 6 ft. .SAT...NW winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...NW winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...NE winds less than 10 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas ...GALE WARNING... ...GALE CONDITIONS POSSIBLE SAT THROUGH SAT NIGHT... .TODAY...E winds 25 to 35 kt. Seas 8 to 12 ft. .TONIGHT...SE winds 15 to 25 kt W of 70W, and E 15 to 25 kt elsewhere. Seas 8 to 12 ft. .FRI...SE winds 10 to 20 kt. Seas 9 to 12 ft. .FRI NIGHT...S winds 10 to 20 kt W of 70W, and SE 15 to 25 kt elsewhere. Seas 8 to 11 ft. .SAT...S winds 20 to 30 kt. Seas 8 to 12 ft. .SAT NIGHT...W winds 20 to 30 kt, diminishing to 10 to 20 kt after midnight. Seas 8 to 13 ft. .SUN...NW winds 10 to 15 kt. Seas 7 to 10 ft. .SUN NIGHT...N winds 10 to 15 kt. Seas 6 to 8 ft. .MON...NE winds 10 to 15 kt. Seas 6 to 8 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft. ATLC waters S of 22N W of 65W .TODAY...SE winds 10 to 20 kt. Seas 6 to 8 ft. .TONIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. .FRI...SE winds 10 to 20 kt. Seas 6 to 8 ft. .FRI NIGHT...SE winds 15 to 25 kt. Seas 6 to 9 ft. .SAT...S winds 15 to 25 kt. Seas 6 to 9 ft. .SAT NIGHT...SW winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...W winds 10 to 20 kt. Seas 5 to 7 ft. .SUN NIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 4 to 6 ft. .MON...NE winds less than 10 kt. Seas 4 to 6 ft. .MON NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...E winds 10 to 15 kt. Seas 6 to 8 ft. .TONIGHT...E winds 10 to 15 kt. Seas 7 to 10 ft. .FRI...E winds 10 to 15 kt. Seas 9 to 11 ft. .FRI NIGHT...SE winds 10 to 20 kt. Seas 9 to 11 ft. .SAT...SE winds 10 to 20 kt. Seas 9 to 10 ft. .SAT NIGHT...SE winds 10 to 20 kt. Seas 8 to 10 ft. .SUN...S winds 10 to 20 kt. Seas 7 to 9 ft. .SUN NIGHT...S winds 10 to 15 kt. Seas 6 to 8 ft. .MON...S winds less than 10 kt. Seas 5 to 6 ft. .MON NIGHT...Variable winds less than 10 kt. Seas 5 to 6 ft.