573 FZNT31 KNHC 120308 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1008 PM EST Mon Nov 11 2024 Marine Weather HF Voice Broadcast for the Tropical N Atlantic from 07N to 19N W of 55W, the N Atlantic from 19N to 31N W of 55W including the 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 W of 55W .SYNOPSIS....Showers and thunderstorms will continue in the central Caribbean, including Hispaniola and the Mona Passage, as a tropical wave moves across the region through Tue. A low pressure over the SW Caribbean will move to the offshore waters of NE Nicaragua and E Honduras Wed night into Thu and enhance NE winds in the Lee of Cuba to fresh to strong speeds. Moderate to fresh N to NE winds will spread over the remainder NW Caribbean by late Thu while moderate to fresh SW winds develop over the SW basin. The low is forecast to deepen by Fri evening, resulting in fresh to strong winds and rough seas over the NW Caribbean through early Mon. There is a medium chance for this system to become a tropical depression late this week. Otherwise, large N swell associated with a stationary front NE of Puerto Rico will continue to impact the NE Caribbean Passages and the Tropical Atlantic waters through Wed. NW Caribbean W of 85W .TONIGHT...N winds less than 10 kt. Seas 2 ft or less. .TUE...N winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .WED...NE winds less than 10 kt. Seas 2 ft or less. .WED NIGHT...NE winds less than 10 kt, shifting to N after midnight. Seas 2 ft or less, building to 3 ft after midnight. .THU...N winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...N winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...N winds 10 to 20 kt. Seas 5 to 7 ft. .FRI NIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. .SAT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. Caribbean N of 15N between 72W and 85W .TONIGHT...E winds less than 10 kt. Seas 2 ft or less. .TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE NIGHT...S of 18N, E winds less than 10 kt. Elsewhere, NE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less. .WED...E winds less than 10 kt S of 18N, and NE 10 to 15 kt elsewhere. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .THU...E winds 10 to 20 kt. Seas 4 to 6 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...E winds 15 to 25 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W .TONIGHT...SW winds less than 10 kt. Seas 3 ft. .TUE...SW winds less than 10 kt within 90 nm of coast of Colombia, and SW 10 to 15 kt elsewhere. Seas 3 ft. .TUE NIGHT...W winds less than 10 kt. Seas 3 ft in the evening, subsiding to 2 ft or less. .WED...W winds less than 10 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .WED NIGHT...SW winds less than 10 kt. Seas 3 ft. .THU...SW winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 ft. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT...SW winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...SW winds 10 to 20 kt. Seas 5 to 7 ft. SW Caribbean S of 11N .TONIGHT...SW winds 10 to 15 kt. Seas 3 ft. .TUE...SW winds 10 to 15 kt. Seas 3 ft. .TUE NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .WED...SW winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...W winds less than 10 kt, shifting to SW after midnight. Seas 2 ft or less. .THU...SW winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft. .FRI...SW winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT...SW winds 10 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...SW winds 10 to 20 kt. Seas 3 to 5 ft. Caribbean between 64W and 72W .TONIGHT...Gulf of Venezuela, Variable winds less than 10 kt. Elsewhere, E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .TUE...Gulf of Venezuela, Variable winds less than 10 kt, becoming N 10 kt in the afternoon. Elsewhere, E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .TUE NIGHT...E winds less than 10 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED...E winds less than 10 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. .THU...E winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 3 to 4 ft. .THU NIGHT...NE winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 3 ft. .FRI...SE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 3 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 3 to 4 ft. .SAT...SE winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TONIGHT...E winds 10 to 15 kt. Seas 6 to 9 ft. .TUE...E winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .WED...SE winds less than 10 kt. Seas 5 to 7 ft. .WED NIGHT...S winds less than 10 kt. Seas 4 to 6 ft. .THU...SW winds less than 10 kt. Seas 4 to 6 ft. .THU NIGHT...S winds less than 10 kt. Seas 3 to 5 ft. .FRI...S winds less than 10 kt. Seas 4 to 6 ft. .FRI NIGHT...SE winds less than 10 kt. Seas 5 to 7 ft. .SAT...SE winds less than 10 kt. Seas 5 to 7 ft. .SAT NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 15 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft. .WED...E winds 10 to 15 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .THU...SE winds less than 10 kt. Seas 4 to 6 ft. .THU NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. .FRI...E winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Moderate to fresh E to SE winds and rough seas will continue to affect the offshore waters E of the Bahamas as a stationary front extends from 19N55W to 24N70W. Rough seas associated with this front will gradually subside by Tue evening. Another cold front moving off the southeastern U.S. coast tonight will reach from Bermuda to the central Bahamas offshore waters Tue evening, and from 31N55W to the Mona Passage Wed evening, then move E of the area by Thu evening. Fresh to locally strong N to NW winds and rough seas will follow this front and affect most of the area through Thu. A third front may enter the NW offshore waters Thu night into Fri, affecting the offshore waters N of 27N with mainly moderate to fresh winds through the weekend. ATLC waters from 27N to 31N W of 77W .TONIGHT...N winds less than 10 kt. Seas 5 to 7 ft. .TUE...N winds 10 to 15 kt. Seas 5 to 6 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .WED...NE winds 20 kt. Seas 7 to 9 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 8 to 9 ft. .THU...SE winds 10 to 15 kt. Seas 6 to 9 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 6 to 7 ft. .FRI...NW winds 10 to 20 kt. Seas 6 to 9 ft. .FRI NIGHT...N winds 15 to 20 kt. Seas 8 to 11 ft. .SAT...N winds 15 kt. Seas 8 to 11 ft. .SAT NIGHT...N winds 10 to 15 kt. Seas 7 to 9 ft. ATLC waters from 27N to 31N between 65W and 77W .TONIGHT...SW winds 10 to 15 kt W of 70W, and S 10 to 20 kt elsewhere. Seas 6 to 9 ft. .TUE...W winds 10 to 15 kt. Seas 6 to 7 ft. .TUE NIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. .WED...NE winds 15 to 25 kt. Seas 8 to 11 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 9 to 12 ft. .THU...NE winds 10 to 15 kt. Seas 8 to 13 ft. .THU NIGHT...NW winds less than 10 kt. Seas 8 to 12 ft. .FRI...W winds 10 to 20 kt. Seas 8 to 11 ft. .FRI NIGHT...NW winds 15 to 20 kt. Seas 9 to 13 ft. .SAT...NW winds 15 to 20 kt. Seas 10 to 13 ft. .SAT NIGHT...NW winds 15 to 20 kt. Seas 9 to 11 ft. Bahamas N of 22N .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE...NE winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...NE winds 10 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NE 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 15 kt. Seas 4 to 6 ft. .FRI...NE winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 10 to 20 kt. Seas 4 to 6 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TONIGHT...SE winds 10 to 20 kt W of 70W, and SE 15 to 20 kt elsewhere. Seas 8 to 11 ft. .TUE...W of 70W, SE winds 10 to 15 kt, shifting to E in the afternoon. Elsewhere, SE winds 10 to 15 kt. Seas 6 to 9 ft. .TUE NIGHT...SE winds 10 to 15 kt, shifting to N after midnight. Seas 6 to 8 ft. .WED...N winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 15 to 20 kt. Seas 7 to 10 ft. .THU...NE winds 10 to 20 kt. Seas 8 to 10 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 8 to 10 ft. .FRI...NW winds less than 10 kt. Seas 8 to 9 ft. .FRI NIGHT...W winds 10 to 15 kt. Seas 7 to 9 ft. .SAT...NW winds 10 to 15 kt. Seas 7 to 10 ft. .SAT NIGHT...N winds 10 to 15 kt. Seas 7 to 10 ft. ATLC waters S of 22N W of 65W .TONIGHT...SE winds 10 to 20 kt. Seas 7 to 10 ft. .TUE...SE winds 10 to 15 kt. Seas 6 to 8 ft. .TUE NIGHT...SE winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 5 to 7 ft. .WED...S winds less than 10 kt, shifting to NW in the afternoon. Seas 4 to 6 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU...NE winds 10 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 6 to 8 ft. .FRI...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 5 to 7 ft. .FRI NIGHT...E winds less than 10 kt. Seas 5 to 7 ft. .SAT...N winds less than 10 kt. Seas 5 to 7 ft. .SAT NIGHT...N winds less than 10 kt, shifting to NE after midnight. Seas 4 to 6 ft. ATLC waters from 19N to 22N between 55W and 65W .TONIGHT...E winds 15 to 20 kt. Seas 10 to 12 ft. .TUE...E winds 10 to 20 kt. Seas 8 to 11 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 7 to 9 ft. .WED...S winds 10 kt. Seas 6 to 7 ft. .WED NIGHT...SW winds 10 to 15 kt. Seas 5 to 6 ft. .THU...NW winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...N winds 10 to 15 kt, shifting to NE after midnight. Seas 6 to 8 ft. .FRI...E winds less than 10 kt. Seas 6 to 9 ft. .FRI NIGHT...SE winds 10 kt. Seas 8 to 9 ft. .SAT...S winds 10 to 15 kt. Seas 8 to 9 ft. .SAT NIGHT...SW winds 10 to 15 kt. Seas 7 to 8 ft.