000 FZNT31 KNHC 220857 OFFN20 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 457 AM EDT Thu Sep 22 2022 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...A tropical wave over the SE Caribbean with axis near 64W continues to show signs of organization, and a tropical depression is likely to form within the next couple of days. The disturbance is forecast to move WNW across the E Caribbean Sea during the next day or two, and be over the central Caribbean Sea this weekend. Regardless of development, locally heavy rainfall and gusty winds are likely to affect the Windward Islands this morning. These impacts are likely to spread to northern Venezuela, northeastern Colombia, and the ABC island chain during the next couple of days. NW Caribbean W of 85W .TODAY...NE winds less than 10 kt. Seas 2 ft or less. .TONIGHT...E winds less than 10 kt. Seas 2 ft or less. .FRI...E winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 2 ft or less. .SAT...NE winds less than 10 kt. Seas 2 ft or less. .SAT NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .SUN...N winds less than 10 kt. Seas 2 ft or less. .SUN NIGHT...N winds 10 to 15 kt. Seas 2 ft or less. .MON...N winds 10 to 15 kt. Seas 2 ft or less, building to 3 to 5 ft in the afternoon. Caribbean N of 15N between 72W and 85W .TODAY...S winds less than 10 kt S of 18N, and SE 10 to 15 kt elsewhere. Seas 2 ft or less. .TONIGHT...SE winds less than 10 kt. Seas 2 ft or less. .FRI...E winds 10 to 15 kt S of 18N, and NE less than 10 kt elsewhere. Seas 2 ft or less. .FRI NIGHT...NE winds 20 to 30 kt S of 18N, and NE 10 to 15 kt elsewhere. S of 18N, seas 2 ft or less, building to 3 to 4 ft after midnight. Elsewhere, seas 2 ft or less. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. NE winds 25 to 35 kt S of 18N, and NE 10 to 20 kt elsewhere. Seas 3 to 5 ft S of 18N, and 2 ft or less elsewhere. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. .MON...HURRICANE CONDITIONS POSSIBLE. Caribbean from 11N to 15N W of 72W .TODAY...Within 90 nm of coast of Colombia, S winds less than 10 kt. Elsewhere, S winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less. .TONIGHT...SW winds less than 10 kt, shifting to NE after midnight. Seas 2 ft or less. .FRI...Within 90 nm of coast of Colombia, NW winds less than 10 kt. Elsewhere, NE winds less than 10 kt, shifting to SE in the afternoon. Seas 2 ft or less. .FRI NIGHT...N winds 10 to 15 kt within 90 nm of coast of Colombia, and NE 20 to 30 kt elsewhere. Seas 2 ft or less, building to 3 ft after midnight. .SAT...SW winds 10 to 15 kt within 90 nm of coast of Colombia, and N 20 to 30 kt elsewhere. Seas 3 to 4 ft. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...Within 90 nm of coast of Colombia, S winds 10 to 15 kt. Elsewhere, W winds 20 to 30 kt, becoming SW 10 to 20 kt in the afternoon. Seas 3 to 4 ft. .SUN NIGHT...SE winds less than 10 kt within 90 nm of coast of Colombia, and SW 10 to 20 kt elsewhere. Seas 3 to 5 ft. .MON...SE winds less than 10 kt within 90 nm of coast of Colombia, and S 10 to 15 kt elsewhere. Seas 3 to 4 ft. SW Caribbean S of 11N .TODAY...SW winds less than 10 kt. Seas 2 ft or less. .TONIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 2 ft or less. .FRI...SE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 2 ft or less. .FRI NIGHT...NE winds less than 10 kt. Seas 2 ft or less. .SAT...N winds less than 10 kt, shifting to SW in the afternoon. Seas 2 ft or less. .SAT NIGHT...W winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 2 ft or less. .SUN...SW winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...SW winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. .MON...SW winds 10 to 15 kt. Seas 3 ft. Caribbean between 64W and 72W .TODAY...Variable winds less than 10 kt Gulf of Venezuela, and E 20 to 30 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .TONIGHT...N winds less than 10 kt Gulf of Venezuela, and E 20 to 30 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .FRI...Gulf of Venezuela, W winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Elsewhere, SE winds 20 to 30 kt. Seas 2 ft or less Gulf of Venezuela, and 4 to 6 ft elsewhere. .FRI NIGHT...Gulf of Venezuela, NW winds less than 10 kt, shifting to SW after midnight. Elsewhere, SE winds 20 to 30 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SAT...Gulf of Venezuela, S winds less than 10 kt, shifting to NE in the afternoon. Elsewhere, SE winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 5 ft elsewhere. .SAT NIGHT...E winds less than 10 kt Gulf of Venezuela, and E 10 to 20 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .SUN...Gulf of Venezuela, SE winds less than 10 kt, shifting to NE in the afternoon. Elsewhere, E winds 10 to 20 kt. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .SUN NIGHT...E winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 to 4 ft elsewhere. .MON...NE winds less than 10 kt Gulf of Venezuela, and E 10 to 15 kt elsewhere. Seas 2 ft or less Gulf of Venezuela, and 3 ft elsewhere. Offshore Leeward Islands and adjacent ATLC waters from 15N to 19N W of 55W .TODAY...E winds 10 to 20 kt. Seas 5 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .FRI...E winds 10 to 15 kt. Seas 4 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E winds 10 to 15 kt. Seas 4 to 6 ft. Offshore Windward Islands and adjacent ATLC waters from 07N to 15N W of 55W .TODAY...SE winds 20 to 30 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .MON...E winds 10 to 15 kt. Seas 3 to 5 ft. Synopsis for the the SW N Atlantic including the Bahamas .SYNOPSIS...Hurricane Fiona near 27.4N 70.6W 934 mb at 5 AM EDT moving NNE at 11 kt. Maximum sustained winds 115 kt gusts 140 kt. Fiona will move to 29.3N 69.7W this afternoon, 32.5N 66.9W Fri morning, 37.4N 63.3W Fri afternoon, and further N of the area near 34.8N 65.1W by Fri morning. Swells generated by Fiona will continue to spread westward across the SW Atlantic toward the NW Bahamas and the E coast of the United States during the next couple of days. The swells could cause life-threatening surf and rip current conditions. A cold front will drop south over the north waters early on Fri through Sat night followed by fresh northeast winds and building seas. High pressure will build in behind the cold front. ATLC waters from 27N to 31N W of 77W .TODAY...N winds 10 to 15 kt. Seas 8 to 11 ft. .TONIGHT...N winds less than 10 kt, becoming W 10 to 20 kt after midnight. Seas 8 to 11 ft. .FRI...N winds 15 to 25 kt. Seas 8 to 11 ft. .FRI NIGHT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .SAT...E winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 4 to 6 ft. .SUN NIGHT...SE winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 5 ft. .MON...S winds 10 to 15 kt, shifting to SE in the afternoon. Seas 3 to 4 ft. ATLC waters from 27N to 31N between 65W and 77W ...HURRICANE WARNING... .TODAY...HURRICANE CONDITIONS. N winds 90 to 110 kt W of 70W, and SE 95 to 115 kt elsewhere. W of 70W, seas 18 to 28 ft. Elsewhere, seas 18 to 28 ft, building to 24 to 34 ft in the afternoon. .TONIGHT...HURRICANE CONDITIONS EXPECTED. W of 70W, NW winds 55 to 65 kt, diminishing to 25 to 35 kt after midnight,Seas 15 to 25 ft, subsiding to 13 to 18 ft after midnight. Elsewhere, SW winds 90 to 110 kt, becoming W 70 to 90 kt after midnight,Seas 27 to 37 ft, subsiding to 22 to 32 ft after midnight. .FRI...TROPICAL STORM CONDITIONS EXPECTED. W of 70W, NW winds 15 to 25 kt,Seas 10 to 15 ft, subsiding to 8 to 11 ft in the afternoon. Elsewhere, W winds 30 to 40 kt, diminishing to 20 to 30 kt in the afternoon,Seas 17 to 22 ft, subsiding to 11 to 16 ft in the afternoon. .FRI NIGHT...N winds 10 to 20 kt. Seas 8 to 11 ft. .SAT...NE winds 10 to 20 kt. Seas 7 to 10 ft. .SAT NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft. .SUN...E winds 10 to 15 kt. Seas 6 to 8 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .MON...S winds 10 to 15 kt. Seas 4 to 6 ft. Bahamas N of 22N .TODAY...NW winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...NW winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Seas 4 to 6 ft. .FRI...NW winds less than 10 kt. Seas 3 to 5 ft. .FRI NIGHT...N winds less than 10 kt, shifting to NE after midnight. Seas 3 to 5 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN NIGHT...SE winds 10 to 20 kt. Seas 3 to 4 ft. .MON...SE winds 10 to 20 kt. Seas 3 to 4 ft. ATLC waters from 22N to 27N between 65W and the Bahamas ...HURRICANE WARNING... .TODAY...TROPICAL STORM CONDITIONS. W of 70W, W winds 80 to 90 kt, diminishing to 30 to 40 kt in the afternoon,Seas 15 to 20 ft, subsiding to 11 to 16 ft in the afternoon. Elsewhere, S winds 65 to 75 kt, becoming SW 30 to 40 kt in the afternoon,Seas 12 to 17 ft. .TONIGHT...W of 70W, NW winds 20 to 30 kt, diminishing to 10 to 20 kt after midnight. Elsewhere, SW winds 20 to 30 kt. Seas 10 to 15 ft. .FRI...W of 70W, NW winds 10 to 15 kt in the morning, becoming variable winds less than 10 kt. Elsewhere, SW winds 10 to 20 kt. Seas 8 to 11 ft. .FRI NIGHT...W of 70W, NW winds less than 10 kt, shifting to NE after midnight. Elsewhere, SW winds 10 to 15 kt. Seas 6 to 9 ft. .SAT...W of 70W, E winds 10 to 15 kt. Elsewhere, SE winds less than 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 5 to 7 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. .MON...SE winds 10 to 15 kt. Seas 5 to 6 ft. ATLC waters S of 22N W of 65W .TODAY...S winds 10 to 20 kt. Seas 5 to 7 ft. .TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SUN...E winds 10 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. .MON...SE winds 10 to 20 kt. Seas 4 to 6 ft. ATLC waters from 19N to 22N between 55W and 65W .TODAY...SE winds 10 to 20 kt. Seas 5 to 6 ft. .TONIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. .FRI...SE winds 10 to 15 kt. Seas 5 to 7 ft. .FRI NIGHT...E winds 10 kt. Seas 5 to 7 ft. .SAT...E winds 10 to 15 kt. Seas 5 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 5 ft. .SUN...E winds 10 to 15 kt. Seas 5 ft. .SUN NIGHT...E winds 10 to 15 kt. Seas 5 to 6 ft. .MON...E winds 10 to 15 kt. Seas 5 to 7 ft.