000 FZNT32 KNHC 020304 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 1104 PM EDT Sun Sep 1 2019 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...Broad low pressure centered just N of the Yucatan Peninsula will move slowly W over the SW Gulf through mid week. In the Atlantic, extremely dangerous Hurricane Dorian is over Grand Bahama Island in the northern Bahamas with maximum sustained winds of 155 kt and gusts to 190 kt. Dorian will move through the northern Bahamas through early Mon before turning NW then NNW to parallel the east coasts of Florida and Georgia through mid week. Tropical storm force winds may affect the far eastern and northeastern Gulf of Mexico, including the Florida Big Bend area, Tue through Wed night. Gulf of Mexico N of 26N W of 87W .OVERNIGHT...E winds 10 to 20 kt. Seas 4 to 5 ft. .MON...NE winds 10 to 20 kt. Seas 3 to 5 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...NE winds 10 to 15 kt. Seas 3 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 2 to 3 ft. .THU...N winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less. .THU NIGHT...NW winds 10 to 15 kt. Seas 2 ft or less. .FRI...NW winds less than 10 kt. Seas 2 ft or less. Gulf of Mexico from 22N to 26N W of 87W .OVERNIGHT...NE winds 10 to 20 kt. Seas 3 to 4 ft. .MON...E winds 10 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .TUE...E winds 10 to 20 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 10 to 20 kt. Seas 3 to 4 ft. .WED...E winds 10 to 20 kt. Seas 3 ft. .WED NIGHT...E winds 10 to 20 kt. Seas 3 ft. .THU...E winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. 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. SW Gulf of Mexico S of 22N W of 87W .OVERNIGHT...Within 60 nm of coast of Veracruz, N winds 10 to 15 kt, diminishing to less than 10 kt after midnight. Elsewhere, NW winds 10 to 15 kt. Seas 2 ft or less. .MON...W winds 10 to 20 kt. Seas 2 to 3 ft. .MON NIGHT...NW winds 10 to 20 kt. Seas 3 ft. .TUE...W winds 10 to 20 kt. Seas 2 to 3 ft. .TUE NIGHT...NW winds 10 to 20 kt, shifting to S after midnight. Seas 3 ft. .WED...W winds 10 to 20 kt. Seas 2 ft or less. .WED NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less. .THU...SE winds 10 to 15 kt, shifting to N in the afternoon. Seas 2 ft or less. .THU NIGHT...NW winds less than 10 kt within 60 nm of coast of Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .FRI...NE winds less than 10 kt. Seas 2 ft or less. Gulf of Mexico E of 87W .OVERNIGHT...E winds 10 to 15 kt. Seas 2 to 3 ft. .MON...NE winds 10 to 20 kt. Seas 2 ft or less. .MON NIGHT...N winds 10 to 20 kt. Seas 2 ft or less. .TUE...NW winds 10 to 20 kt. Seas 2 ft or less. .TUE NIGHT...NW winds 10 to 20 kt. Seas 3 ft. .WED...W winds 10 to 15 kt. Seas 2 ft or less. .WED NIGHT...W winds 10 to 15 kt. Seas 2 ft or less. .THU...W winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...W winds 10 to 15 kt. Seas 2 ft or less. .FRI...W winds 10 to 15 kt, diminishing to less than 10 kt in the afternoon. Seas 2 ft or less.