000 FZNT32 KNHC 081514 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1114 AM EDT Tue Aug 8 2017 Marine Weather HF Voice Broadcast for the Gulf of Mexico 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 the Gulf of Mexico .SYNOPSIS...Tropical Storm Franklin inland near 19.6N 89.6W at 11 AM will move WNW across the Yucatan Peninsula today with the center emerging into the eastern Bay of Campeche along 20N this afternoon. Franklin will strengthen to a strong tropical storm of 60 kt gusts to 75 kt near 20.4N 95.4W at 8 PM on Wed, and move W and inland Mexico near 21N97W before sunrise on Thu. Winds and seas will decrease through Thu night. A surface ridge will meander W from the Florida Big Bend across the Northern Coastal Waters through Sat. A coastal trough will extend S from the Texas Coastal Bend to near Veracruz Mexico through early Wed morning. A trough will develop over the Yucatan Peninsula on Thu and Fri evenings, move slowly westward during the overnight hours, and dissipate over the SW Gulf by late each morning. Gulf of Mexico N of 26N W of 87W .THIS AFTERNOON...SE winds 10 kt. Seas 3 to 4 ft. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...SE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU...SE winds 10 to 15 kt. Seas 5 to 7 ft. .THU NIGHT...E winds 10 kt. Seas 4 to 6 ft. .FRI...SE winds less than 10 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT...SE winds less than 10 kt. Seas 2 to 3 ft. .SAT NIGHT...Variable winds less than 10 kt, becoming SE less than 10 kt after midnight. Seas 2 ft or less. Gulf of Mexico from 22N to 26N W of 87W .THIS AFTERNOON...E winds 10 to 15 kt. Seas 4 to 6 ft. .TONIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. .WED...E winds 15 to 25 kt. Seas 7 to 10 ft. .WED NIGHT...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU...E winds 15 to 25 kt. Seas 8 to 11 ft. .THU NIGHT...E winds 10 to 20 kt. Seas 7 to 10 ft. .FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. .SAT...SE winds less than 10 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds less than 10 kt. Seas 3 ft. SW Gulf of Mexico S of 22N W of 87W ...TROPICAL STORM WARNING... .THIS AFTERNOON...W of 94W NE winds less than 5 kt S of 21N W of 95W, and NE to E 10 to 15 kt elsewhere. Seas 2 ft or less. E of 94W, TROPICAL STORM CONDITIONS EXPECTED. NE winds 20 to 25 kt,increasing to 30 to 35 kt in the afternoon. Seas 5 to 6 ft. Scattered showers and isolated thunderstorms. .TONIGHT...W of 94W TROPICAL STORM CONDITIONS POSSIBLE. N to NE winds 20 to 25 kt. S of 21N W of 95W, seas 2 ft or less, building to 3 ft late. Elsewhere, seas 4 ft, building to 7 ft late. Scattered showers and isolated thunderstorms. E of 94W, TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 30 to 35 kt,becoming NE 40 to 45 kt late. Within 60 nm of coast of Campeche, seas 12 to 13 ft. Elsewhere, seas 11 ft, building to 16 ft late. Scattered showers and isolated thunderstorms. .WED...W of 94W TROPICAL STORM CONDITIONS EXPECTED. S of 21N W of 95W, NW to N winds 20 to 25 kt,increasing to 30 to 35 kt in the afternoon,Seas 7 ft, building to 16 ft in the afternoon. Elsewhere, N winds 35 to 40 kt,increasing to 50 to 55 kt in the afternoon,Seas 15 ft, building to 23 ft in the afternoon. Scattered showers and isolated thunderstorms. E of 94W, TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of coast of Campeche, SE winds 30 to 35 kt,diminishing to 20 to 25 kt in the afternoon. Elsewhere, E to SE winds 45 to 50 kt. Seas 8 to 10 ft Within 60 nm of coast of Campeche, and 18 to 19 ft elsewhere. Numerous showers and scattered thunderstorms. .WED NIGHT...W of 94W TROPICAL STORM CONDITIONS EXPECTED. N winds 50 to 55 kt, shifting to SE late. Seas 25 to 29 ft S of 21N W of 95W, and 23 to 25 ft elsewhere. Numerous showers and scattered thunderstorms. E of 94W, TROPICAL STORM CONDITIONS EXPECTED. Within 60 nm of coast of Campeche, E to SE winds 15 to 20 kt. Elsewhere, SE winds 35 to 40 kt,diminishing to 25 to 30 kt late. Seas 6 to 7 ft Within 60 nm of coast of Campeche, and 11 to 15 ft elsewhere. Scattered showers and isolated thunderstorms. .THU...W of 94W TROPICAL STORM CONDITIONS POSSIBLE. SE winds 45 to 50 kt,diminishing to 25 to 30 kt in the afternoon. Seas 21 ft, subsiding to 15 ft in the afternoon. Numerous showers and scattered thunderstorms. E of 94W SE winds 20 to 30 kt. Seas 9 to 14 ft, subsiding to 7 to 10 ft in the afternoon. .THU NIGHT...E winds 10 to 20 kt. Seas 6 to 9 ft, subsiding to 4 to 6 ft after midnight. .FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...NE 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 less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 ft or less, building to 3 to 4 ft after midnight. Gulf of Mexico E of 87W .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 5 to 7 ft. .TONIGHT...E winds less than 10 kt, increasing to 10 to 15 kt after midnight. Seas 4 to 6 ft. .WED...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...E winds 10 kt. Seas 3 to 4 ft. .THU...E winds 10 kt. Seas 2 to 3 ft. .THU NIGHT...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...NE winds less than 10 kt. Seas 2 ft or less. .SAT...E winds less than 10 kt. Seas 2 ft or less. .SAT NIGHT...E winds less than 10 kt. Seas 2 ft or less.