000 FZNT32 KNHC 171937 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 337 PM EDT Sun Sep 17 2023 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...A weak cold front from near the Florida Big Bend to the border of Texas and Mexico will be followed by a weak reinforcing front Mon. A wind shift along with some isolated to scattered convection will occur with these boundaries. Winds will be moderate or weaker with slight seas through Thu, pulsing to moderate to fresh offshore the W Yucatan in the evenings. Winds may freshen in the NE Gulf by the end of the week due to building high pres N of the area with seas also building. Gulf of Mexico N of 26N W of 87W .TONIGHT...NE winds less than 10 kt. Seas 2 ft or less. .MON...NE winds less than 10 kt. Seas 2 ft or less. .MON NIGHT AND TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE THROUGH FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. Gulf of Mexico from 22N to 26N W of 87W .TONIGHT...NE winds less than 10 kt. Seas 2 ft or less. .MON...Variable winds less than 10 kt, becoming NE less than 10 kt in the afternoon. Seas 2 ft or less. .MON NIGHT AND TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE THROUGH FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft. SW Gulf of Mexico S of 22N W of 87W .TONIGHT...N winds less than 10 kt within 60 nm of coast of Veracruz, and NE 10 to 15 kt elsewhere. Seas 2 ft or less. .MON...NE winds less than 10 kt in the morning, becoming variable winds less than 10 kt. Seas 2 ft or less. .MON NIGHT AND TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE THROUGH FRI...NE winds 10 to 15 kt. Seas 2 ft or less. Gulf of Mexico E of 87W .TONIGHT...NW winds less than 10 kt in the evening, becoming variable winds less than 10 kt. Seas 2 ft or less. .MON...N winds less than 10 kt. Seas 2 ft or less. .MON NIGHT AND TUE...E winds less than 10 kt. Seas 2 ft or less. .TUE THROUGH FRI...NE winds 10 to 15 kt. Seas 3 to 5 ft.