000 FZNT31 KNHC 041340 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 840 AM EST Mon Dec 4 2017 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 ATLC from 07N to 19N between 55W and 64W .SYNOPSIS...Tradewinds will remain at fresh to strong breeze in the central Caribbean through Thursday before diminishing Friday. Winds are quiescent elsewhere. Large northerly swell will begin affecting the offshore waters for the Lesser Antilles starting on Thursday. A cold front will reach the northwestern Caribbean on Friday night or Saturday. NW Caribbean W of 85W .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE AND TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED THROUGH THU...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI...N winds 10 to 15 kt. Seas 5 to 7 ft. Caribbean N of 15N between 72W and 85W .TODAY...E winds 10 to 20 kt S of 18N, and E 15 to 25 kt elsewhere. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE AND TUE NIGHT...E winds 15 to 25 kt S of 18N, and E 10 to 20 kt elsewhere. Seas 6 to 9 ft S of 18N, and 4 to 6 ft elsewhere. .WED THROUGH FRI...NE winds 10 to 20 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W .TODAY...E winds 20 to 25 kt within 90 nm of coast of Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft. .TONIGHT...NE winds 15 to 25 kt. Seas 6 to 9 ft. .TUE AND TUE NIGHT...E winds 20 to 30 kt within 90 nm of coast of Colombia, and E 15 to 25 kt elsewhere. Seas 8 to 11 ft. .WED THROUGH FRI...E winds 15 to 25 kt. Seas 7 to 10 ft. SW Caribbean S of 11N .TODAY...NE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .TUE AND TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .WED...NW winds less than 10 kt. Seas 6 to 8 ft. .THU THROUGH FRI...NW winds less than 10 kt. Seas 4 to 6 ft. Caribbean between 64W and 72W .TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 5 to 7 ft. .TUE AND TUE NIGHT...E winds 15 to 25 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 6 to 8 ft. .WED THROUGH FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .TUE AND TUE NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED THROUGH FRI...E winds 10 to 20 kt. Seas 7 to 10 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE AND TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED THROUGH FRI...E winds 10 to 20 kt. Seas 7 to 10 ft. SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A stationary front north of Hispaniola and Puerto Rico will become diffuse by Wednesday. Building high pressure along 70W will support fresh to strong trades north of the Greater Antilles through Wednesday. A weak cold front will reach the Atlantic just east of northeast Florida Wednesday night, but not progress much and remain stationary through Saturday. Moderate northeasterly swell will reach the eastern zones beginning on Thursday. ATLC waters from 27N to 31N W of 77W .TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft. .TUE AND TUE NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. .WED...SW winds 10 to 15 kt. Seas 5 to 6 ft. .WED THROUGH FRI...NW winds 10 to 20 kt. Seas 6 to 8 ft. ATLC WATERS FROM 27N TO 31N BETWEEN 65W AND 77W .TODAY...W of 70W, NE winds less than 10 kt, shifting to E in the afternoon. Elsewhere, N winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 15 kt W of 70W, and NE 10 to 20 kt elsewhere. Seas 6 to 8 ft. .TUE AND TUE NIGHT...SE winds 10 to 20 kt. Seas 6 to 8 ft. .WED THROUGH FRI...SW winds 15 to 25 kt. Seas 7 to 10 ft. Bahamas N of 22N .TODAY...E winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 15 to 25 kt. Seas 4 to 6 ft. .TUE AND TUE NIGHT...E winds 15 to 25 kt. Seas 5 to 7 ft. .WED THROUGH THU...SE winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...W winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .TUE AND TUE NIGHT...E winds 15 to 25 kt. Seas 7 to 10 ft. .WED THROUGH FRI...SE winds 10 to 20 kt. Seas 7 to 10 ft. ATLC waters S of 22N W of 65W .TODAY...E winds 10 to 20 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE AND TUE NIGHT...E winds 15 to 25 kt. Seas 6 to 9 ft. .WED THROUGH FRI...E winds 10 to 20 kt. Seas 6 to 9 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...E winds less than 10 kt. Seas 5 ft. .TONIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft. .TUE AND TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. .WED THROUGH FRI...E winds 15 to 25 kt. Seas 8 to 11 ft.