000 FZNT25 KNHC 062002 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 402 PM EDT Sun May 6 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of Mexico .SYNOPSIS...A weak cold front extending from northeast Florida southwestward to 29N83W to 25N90W and westward to just inland Mexico at 24N98W will move east of the gulf tonight. High pressure building over the Gulf in the wake of the front will support gentle to moderate north to northeast winds through Tue night. Winds over the basin will become northeast to east Wed through early Thu, except for southeast to south winds over the far western gulf in return flow as high pressure in the wake of the front shifts to the northeast gulf. On Fri, the high will have moved into the western Atlantic, with a ridge extending westward across the northern gulf waters. This will allow for mainly moderate east to southeast winds to exist over the basin. A weak thermal trough will move off the Yucatan Peninsula and over the eastern Bay of Campeche during the mornings and dissipate in the early afternoons beginning Wed. .TONIGHT...NW to N winds 10 to 15 kt. Seas 2 to 3 ft. .MON...N winds 10 to 15 kt. Seas 2 to 3 ft. .MON NIGHT...N winds 10 to 15 kt. Seas 2 to 3 ft. .TUE...N to NE winds 5 to 10 kt. Seas 2 to 3 ft. .TUE NIGHT...N to NE winds 10 to 15 kt. Seas 2 to 3 ft. .WED...NE to E winds 10 to 15 kt. Seas 2 to 3 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 3 ft. .THU...E winds 10 to 15 kt. Seas 2 to 3 ft. .THU NIGHT...NE to E winds 5 to 10 kt. Seas 2 to 3 ft. .FRI...E to SE winds 10 to 15 kt. Seas 2 to 3 ft. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 to 3 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...The surface trough that moved across the basin the past few days has moved to the eastern Gulf of Mexico as central Atlantic high pressure continues to build westward across most of the area. A weak cold front over the far northwest waters will slowly move southeastward reaching from near 31N78W to the Straits of Florida early Mon, from near 31N77W to western Cuba by early Mon afternoon, then from near 31N74W to the central Bahamas and stationary to west-central Cuba early Tue. The cold front portion will then become stationary later on Tue. Fresh to strong southerly winds will precede the front north of about 27N through late Mon afternoon. The front will weaken through Thu night and dissipate Fri, with its remnants lifting northwest to near 29N on Fri as a high pressure center moves off the southeastern United States coast to near 31N75W Thu night and to near 31N70W Fri with a ridge extending to near 30N80W. .TONIGHT...S of 27N, S winds 15 to 20 kt. Seas 5 to 7 ft. N of 27N, S to SW winds 10 to 15 kt. Seas 4 to 7 ft. Scattered showers and isolated thunderstorms. .MON...S of 27N, SW to W winds 10 to 15 kt. Seas 5 to 7 ft. N of 27N, W to NW winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms. .MON NIGHT...S of 27N, E winds 5 to 10 kt. Seas 3 to 5 ft in E to SE swell. N of 27N, N to NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated thunderstorms. .TUE...S of 27N, S winds 10 to 15 kt. Seas 3 to 4 ft. N of 27N, N to NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...S of 27N, SE winds 10 to 15 kt. Seas 3 to 4 ft. N of 27N, NE winds 10 to 15 kt. Seas 3 to 5 ft. .WED...NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .THU...S of 25N, E to SE winds 10 to 15 kt. Seas 3 to 4 ft. N of 25N, NE winds 5 to 10 kt. Seas 3 to 5 ft in E to SE swell. .THU NIGHT...S of 27N, NE to E winds 10 to 15 kt. Seas 3 to 4 ft. N of 27N, E winds 5 to 10 kt. Seas 2 to 3 ft. .FRI...E to SE winds 5 to 10 kt. Seas 2 to 3 ft. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 to 3 ft.