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   GMZ001-211915-  Synopsis for the Gulf of Mexico  315 AM EDT Wed Apr 21 2021      .SYNOPSIS...A stationary front extends from Sarasota, Florida, SW to the Bay  of Campeche, connecting to a 1010 mb low pressure. There is also  a low pressure trough over the Yucatan Peninsula. The stationary  front will transition into a cold front as a secondary cold front  moves through the northern Gulf. Fresh to strong winds are  expected offshore Texas behind this secondary front. The low is  forecast to lose its identity along the front later this morning.  Scattered showers and thunderstorms will be focused along and  near the front today. Some of this activity may produce strong  gusty winds and rough seas. High pressure in its wake will  shift eastward through Sat night as a cold front reaches eastern  Texas. Fresh to strong southerly return flow will develop over  the NW Gulf Fri, shift to the central Gulf early Sat and diminish  by late Sat as the cold front moves across the NW Gulf and  central Gulf waters.    $$
   GMZ025-211915-  E Bay of Campeche including Campeche Bank-  315 AM EDT Wed Apr 21 2021    TODAY  NE winds 10 to 15 kt. Seas 3 to 5 ft.  TONIGHT  NE to E winds 15 to 20 kt. Seas 4 to 6 ft.  THU  E to SE winds 10 to 15 kt. Seas 4 to 6 ft.  THU NIGHT  E winds 15 to 20 kt. Seas 4 to 6 ft.  FRI  SE winds 15 to 20 kt. Seas 3 to 5 ft.  FRI NIGHT  E to SE winds 15 to 20 kt. Seas 2 to 4 ft.  SAT  SE winds 15 to 20 kt. Seas 3 to 5 ft.  SAT NIGHT  NE to E winds 10 to 15 kt. Seas 2 to 4 ft.  SUN  E to SE winds 10 kt, shifting to NE in the afternoon. Seas  2 to 4 ft, subsiding to 3 ft or less in the afternoon.  SUN NIGHT  NE to E winds 10 to 15 kt. Seas 3 ft or less.    $$

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