000 FZNT32 KNHC 282040 OFFN21 Marine Weather HF Voice Broadcast NWS National Hurricane Center Miami, FL 440 PM EDT Mon Oct 28 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...Relatively weak high pressure across the area will allow for gentle to moderate east to southeast winds across the Gulf through Tue as the remnants of an old cold front shift northwestward across the area to inland the northwest and north- central Gulf Wed. A strong upper-level low pressure located over the Yucatan Peninsula is producing scattered showers and thunderstorms across much of the central and southeastern Gulf waters. The low will weaken as it moves to near the northwest section of the Yucatan Peninsula Wed, with the associated shower and thunderstorm shifting to mainly over the central Gulf. A strong cold front is expected to move into the northwest Gulf early Thu, then quickly push southeastward reaching from near Tampa, Florida to near 24N89W and to the eastern Bay of Campeche early Fri. It will begin to weaken as it reaches from near Fort Myers, Florida to near 23N89W and stationary to the eastern Bay of Campeche Fri night. The cold front will then become stationary and continue to weaken through Sat night. Winds and seas will subside behind the front Fri through Sat night, except in the Bay of Campeche where strong northerly winds will remain. Gulf of Mexico N of 26N W of 87W .TONIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...S winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. .THU...S winds 10 to 20 kt, becoming NW 15 to 25 kt in the afternoon. Seas 7 to 10 ft. .THU NIGHT...N winds 15 to 25 kt. Seas 7 to 10 ft. .FRI...NE winds 10 to 20 kt. Seas 7 to 10 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. .SAT...NE winds 10 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. Gulf of Mexico from 22N to 26N W of 87W ...GALE CONDITIONS POSSIBLE THU W OF 94W... .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...Between 87W and 94W, SE winds 10 to 15 kt. Seas 3 to 5 ft. W of 94W, N to NE winds 15 to 25 kt, becoming N 30 to 35 kt in the afternoon. Seas 8 to 10 ft, building to 10 to 14 ft in the afternoon. .THU NIGHT...Between 87W and 94W, N to NE winds 10 to 20 kt. Seas 6 to 8 ft. W of 94W, N winds 20 to 30 kt. Seas 10 to 15 ft. .FRI...Between 87W and 94W, N to NE winds 10 to 20 kt. Seas 6 to 8 ft. W of 94W, N to NE winds 10 to 20 kt. Seas 8 to 10 ft in N to NE swell, except 10 to 13 ft S of 23N. .FRI NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 9 ft. .SAT...N to NE winds 10 to 20 kt. Seas 6 to 8 ft. .SAT NIGHT...N to NE winds 10 to 20 kt. Seas 6 to 9 ft. SW Gulf of Mexico S of 22N W of 87W ...GALE CONDITIONS POSSIBLE S OF 21N W OF 95W THU NIGHT INTO FRI... .TONIGHT...SE winds less than 10 kt. Seas 2 to 4 ft. .TUE...Variable winds less than 10 kt within 60 nm of coast of Veracruz, and SE 10 to 15 kt elsewhere. Seas 3 to 4 ft. .TUE NIGHT...E to SE winds less than 10 kt. Seas 3 to 4 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...E winds 10 to 15 kt. Seas 3 to 5 ft, building to 6 to 8 ft in the afternoon. .THU NIGHT...S of 21N W of 95W NW 30 to 35 kt. Seas 13 to 18 ft. Elsewhere, N to NE winds 10 to 20 kt, except W of 94W 20 to 30 kt. Seas 5 to 7 ft, except W of 94W 10 to 15 ft. .FRI...S of 21N W of 95W, NW to N winds 30 to 35 kt diminishing to 20 to 30 kt during the morning. Seas 13 to 18 ft. Elsewhere, N to NE winds 10 to 20 kt, except W of 94W NW to N 20 to 30 kt. Seas 6 to 8 ft, except W of 94W 9 to 14 ft. .FRI NIGHT...N to NE winds 10 to 20 kt, except W of 94W NW to N 15 to 25 kt. Seas 6 to 8 ft, except W of 94W 8 to 12 ft. .SAT...N to NE winds 10 to 20 kt, except S of 21N W of 95W NW 15 to 25 kt. Seas 6 to 8 ft, except S of 21N W of 95W 8 to 10 ft. .SAT NIGHT...N to NE winds 10 to 20 kt, except S of 21N W of 95W NW 15 to 25 kt. Seas 6 to 8 ft, except S of 21N W of 95W 8 to 10 ft.. Gulf of Mexico E of 87W .TONIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE...SE winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...NE winds less than 10 kt S of 25N, and N winds 10 to 15 kt N of 25N. Seas 3 to 5 ft. .FRI...NE winds 10 to 15 kt. Seas 4 to 6 ft. .FRI NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...NE winds 10 to 20 kt, except 10 to 15 kt S of 25N. Seas 4 to 6 ft.