000 FZNT31 KNHC 171501 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1001 AM EST Sun Feb 17 2019 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...Moderate to fresh winds over the central and eastern Caribbean are increasing over the southern Caribbean as high pres builds N of the area. Strong to near gale force winds are expected over the S central Caribbean tonight through the next several days, reaching minimal gale force at night each night except Wed night. Fresh to strong E to SE are also expected across the Caribbean waters W of 85W, including the Gulf of Honduras, through Thu night. NE to E swell over Atlantic waters E of the Windward and Leeward Islands will gradually subside through today, then will rebuild by mid week. NW Caribbean W of 85W .TODAY...S of 17N W of 87W, S to SW winds 5 to 10 kt, shifting to E in the afternoon. Elsewhere, E to SE winds 20 to 25 kt. Seas 5 to 7 ft. .TONIGHT...E to SE winds 15 to 20 kt S of 17N W of 87W, and E to SE 20 to 25 kt elsewhere. Seas 5 to 7 ft, building to 6 to 9 ft in E swell early in the morning. .MON...S of 17N W of 87W, SE to S winds 10 to 15 kt, becoming NE to E 5 to 10 kt late in the afternoon. Elsewhere, E to SE winds 20 to 25 kt. Seas 6 to 9 ft in E swell. .MON NIGHT...E to SE winds 20 to 25 kt S of 17N W of 87W, and E to SE 20 to 30 kt elsewhere. Seas 6 to 9 ft. .TUE...E to SE winds 20 to 25 kt. Seas 6 to 8 ft. .TUE NIGHT...E to SE winds 20 to 25 kt. Seas 6 to 8 ft. .WED...E to SE winds 20 to 25 kt. Seas 4 to 6 ft. .WED NIGHT...E to SE winds 20 to 25 kt. Seas 6 to 8 ft. .THU...E to SE winds 20 to 25 kt. Seas 4 to 6 ft. .THU NIGHT...E to SE winds 20 to 25 kt. Seas 4 to 6 ft. Caribbean N of 15N between 72W and 85W .TODAY...SE winds 10 to 20 kt. Seas 3 to 5 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft S of 18N, and 3 to 5 ft elsewhere. .TUE...E winds 10 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .THU...E winds 10 to 20 kt. Seas 6 to 9 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. Caribbean from 11N to 15N W of 72W ...GALE WARNING... .TODAY...NE to E winds 20 to 25 kt within 90 nm of coast of Colombia, and NE to E 15 to 20 kt elsewhere. Seas 5 to 7 ft. .TONIGHT...E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 7 to 10 ft, building to 8 to 12 ft early in the morning. .MON...NE to E winds 20 to 30 kt within 90 nm of coast of Colombia, and NE to E 20 to 25 kt elsewhere. Seas 8 to 12 ft. .MON NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 9 to 13 ft. .TUE...E winds 20 to 30 kt. Seas 7 to 11 ft. .TUE NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 7 to 10 ft. .WED...E winds 20 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...NE to E winds 20 to 25 kt. Seas 7 to 10 ft. .THU...E winds 20 to 25 kt. Seas 7 to 10 ft. .THU NIGHT...NE to E winds 30 to 35 kt within 90 nm of coast of Colombia, and NE to E 20 to 30 kt elsewhere. Seas 7 to 11 ft. SW Caribbean S of 11N .TODAY...N to NE winds 10 to 15 kt. Seas 3 to 5 ft. .TONIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON...NW to N winds 10 to 15 kt S of 10N, and NE 20 to 25 kt elsewhere. Seas 7 to 10 ft. .MON NIGHT...N to NE winds 15 to 20 kt S of 10N, and NE 20 to 25 kt elsewhere. Seas 7 to 11 ft. .TUE...NE winds 15 to 20 kt. Seas 7 to 10 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 6 to 9 ft. .WED...NE winds 15 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. .THU...NE winds 10 to 15 kt. Seas 6 to 8 ft. .THU NIGHT...NE winds 15 to 20 kt. Seas 6 to 8 ft. Caribbean between 64W and 72W .TODAY...NE to E winds 20 to 25 kt Gulf of Venezuela, and E 20 to 25 kt elsewhere. Seas 6 to 8 ft. .TONIGHT...NE to E winds 20 to 30 kt Gulf of Venezuela, and E 20 to 25 kt elsewhere. Seas 6 to 8 ft. .MON...NE to E winds 20 to 25 kt Gulf of Venezuela, and E 20 to 25 kt elsewhere. Seas 6 to 8 ft. .MON NIGHT...NE to E winds 20 to 30 kt Gulf of Venezuela, and E 15 to 20 kt elsewhere. Seas 6 to 8 ft. .TUE...E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. .WED...E winds 15 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. .THU...E winds 15 to 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 20 to 25 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 5 to 7 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...E winds 10 to 20 kt. Seas 6 to 9 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON...E winds 10 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .WED...E winds 10 to 20 kt. Seas 6 to 8 ft. .WED NIGHT...NE winds 10 to 20 kt. Seas 6 to 8 ft. .THU...E winds 10 to 20 kt. Seas 6 to 8 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. Synopsis for the the SW N ATLC including the Bahamas .SYNOPSIS...A ridge extends westward over the forecast area and is maintaining a gentle to moderate wind flow across the region. A cold front will move off the NE Florida coast late Mon, then stall over the waters N of 27N Tue. The western part of the front will lift N by late Tue, while the eastern part is forecast to remain near 27N. A ridge and southerly return flow will prevail again by mid week. ATLC waters from 27N to 31N W of 77W .TODAY...S to SW winds 5 to 10 kt. Seas 2 to 4 ft. .TONIGHT...S winds 15 to 20 kt. Seas 3 to 5 ft. .MON...SW winds 15 to 20 kt. Seas 4 to 6 ft. .MON NIGHT...SW winds 10 to 15 kt, becoming E 15 to 20 kt in the late evening and overnight. Seas 3 to 5 ft. .TUE...E winds 20 to 25 kt. Seas 5 to 7 ft. .TUE NIGHT...E to SE winds 20 to 25 kt. Seas 6 to 9 ft. .WED...SE winds 20 to 25 kt. Seas 6 to 9 ft. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. .THU...S winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. ATLC waters from 27N to 31N between 65W and 77W .TODAY...SW winds less than 10 kt W of 70W, and W 10 to 15 kt elsewhere. Seas 3 to 5 ft. .TONIGHT...W of 70W, SW winds less than 10 kt, shifting to S after midnight. Elsewhere, Variable winds less than 10 kt. Seas 4 to 5 ft. .MON...SW winds 10 to 15 kt W of 70W, and SW less than 10 kt elsewhere. Seas 4 to 5 ft. .MON NIGHT...W winds less than 10 kt, shifting to NW after midnight. Seas 4 to 5 ft. .TUE...NE winds 10 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .WED...E winds 10 to 20 kt. Seas 6 to 9 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU...SE winds 10 to 15 kt. Seas 5 to 6 ft. .THU NIGHT...S winds 10 kt. Seas 4 to 6 ft. Bahamas N of 22N .TODAY...SE winds 10 to 15 kt. Seas 2 to 4 ft ATLC Exposures, and 3 ft or less elsewhere. .TONIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .TUE...E winds 10 to 15 kt. Seas 2 to 4 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. .WED...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. .THU...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. ATLC waters from 22N to 27N between 65W and the Bahamas .TODAY...Variable winds less than 10 kt. Seas 4 to 5 ft. .TONIGHT...E winds less than 10 kt. Seas 4 ft. .MON...SE winds less than 10 kt. Seas 4 ft. .MON NIGHT...W of 70W, E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Elsewhere, E winds less than 10 kt. Seas 4 to 5 ft. .TUE...E winds 10 to 15 kt. Seas 4 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .WED...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft. .THU...E winds 10 to 20 kt. Seas 6 to 7 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. ATLC waters S of 22N W of 65W .TODAY...E winds 10 to 15 kt. Seas 2 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .MON...E winds 15 to 20 kt. Seas 2 to 4 ft. .MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE...E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft. .WED...E winds 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 20 to 25 kt. Seas 6 to 8 ft. .THU...E to SE winds 20 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 20 to 25 kt. Seas 5 to 7 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...SE winds 10 to 15 kt. Seas 5 to 6 ft. .TONIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .MON...E winds 10 to 15 kt. Seas 5 to 6 ft. .MON NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .TUE...E winds 10 to 15 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .WED...E winds 10 to 15 kt. Seas 6 to 7 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. .THU...E winds 10 to 20 kt. Seas 7 to 8 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 7 to 8 ft.