000 FZNT24 KNHC 170220 OFFNT4 Offshore Waters Forecast for the Gulf of Mexico NWS National Hurricane Center Miami, FL 1020 PM EDT Mon Sep 16 2019 Offshore Waters Forecast 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. GMZ001-171430- Synopsis for the Gulf of Mexico 1020 PM EDT Mon Sep 16 2019 .SYNOPSIS...Disorganized showers and thunderstorms over the northwestern Gulf of Mexico are associated with a broad area of low pressure. Some slow development of this system is possible before it moves inland along the northwestern Gulf coast Tuesday night. Regardless of development, this system is expected to produce locally heavy rainfall and possible flash flooding along portions of the central and upper Texas coastal areas later this week. Weak high pressure will build into the north central Gulf of Mexico through mid week. The high pressure will dissipate later in the week, in advance of a weak cold front that is forecast to move across the eastern Gulf of Mexico. $$ GMZ011-171430- NW Gulf including Stetson Bank- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...SE to S winds 10 to 15 kt late. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE...S to SW winds 20 to 25 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE NIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .WED...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. .THU...SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 15 to 20 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ013-171430- N Central Gulf including Flower Garden Banks Marine Sanctuary- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...W of 90W, SE to S winds 15 to 20 kt late. Elsewhere, variable winds less than 5 kt late. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE...W of 90W, SE to S winds 10 to 15 kt. Elsewhere, variable winds less than 5 kt, becoming NE to E 10 kt in the afternoon. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...SE to S winds 10 to 15 kt W of 90W, and variable less than 5 kt elsewhere. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED...SE to S winds 10 to 15 kt W of 90W, and variable less than 5 kt elsewhere. Seas 2 to 4 ft. Scattered showers and isolated tstms. .WED NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .THU...E to SE winds 10 to 15 kt. Seas 3 ft or less. .THU NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. .FRI...E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. $$ GMZ015-171430- NE Gulf N of 25N E of 87W- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...N winds 10 kt late. Seas 3 ft or less. .TUE...N to NE winds 10 kt. Seas 3 ft or less. .TUE NIGHT...N winds 10 kt. Seas 3 ft or less. .WED...N to NE winds 10 kt. Seas 3 ft or less. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 3 ft or less. .THU...E winds 15 to 20 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 20 to 25 kt. Seas 3 to 5 ft. .FRI...E winds 20 kt. Seas 4 to 6 ft. .FRI NIGHT...E winds 20 to 25 kt. Seas 4 to 6 ft. .SAT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. $$ GMZ017-171430- W Central Gulf from 22N to 26N W of 94W- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...S winds 10 to 15 kt late. Seas 3 ft or less. .TUE...S to SW winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less. .WED...SE to S winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft or less. .THU...SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. $$ GMZ019-171430- Central Gulf from 22N to 26N between 87W and 94W- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...E to SE winds 10 to 15 kt late. Seas 3 ft or less. .TUE...SE winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .WED...E to SE winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...E winds 10 to 15 kt. Seas 3 ft or less. .THU...E winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. $$ GMZ021-171430- E Gulf from 22N to 25N E of 87W including Straits of Florida- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...N to NE winds 10 kt late. Seas 3 ft or less. .TUE...N winds 10 kt. Seas 3 ft or less. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 3 ft or less. .WED...NE winds 10 to 15 kt. Seas 3 ft or less. .WED NIGHT...NE winds 15 to 20 kt. Seas 2 to 4 ft. .THU...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. $$ GMZ023-171430- SW Gulf S of 22N W of 94W- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...S of 21N W of 95W, variable winds less than 5 kt late. Elsewhere, E winds 10 kt late. Seas 3 ft or less. .TUE...S of 21N W of 95W, variable winds less than 5 kt in the morning. Variable winds less than 5 kt in the afternoon. Elsewhere, SE winds 10 kt in the morning. Seas 3 ft or less. .TUE NIGHT...E winds 10 kt. Seas 3 ft or less. .WED...SE winds 10 kt. Seas 3 ft or less. Scattered showers and isolated tstms. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 ft or less. .THU...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI...E winds 10 to 15 kt. Seas 2 to 4 ft. .FRI NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT...NE to E winds 10 kt. Seas 2 to 4 ft. .SAT NIGHT...NE winds 10 kt. Seas 2 to 4 ft. $$ GMZ025-171430- E Bay of Campeche including Campeche Bank- 1020 PM EDT Mon Sep 16 2019 .OVERNIGHT...NE to E winds 10 to 15 kt late. Seas 3 ft or less. .TUE...SE winds 10 to 15 kt. Seas 3 ft or less. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. .WED...SE winds 10 to 15 kt. Seas 2 to 4 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less. .THU...E winds 10 to 15 kt. Seas 2 to 4 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 2 to 4 ft. .FRI...E winds 15 to 20 kt. Seas 2 to 4 ft. .FRI NIGHT...NE winds 15 to 20 kt. Seas 2 to 4 ft. .SAT...E winds 10 to 15 kt. Seas 2 to 4 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 2 to 4 ft. $$ Forecaster Ramos