000 FZNT25 KNHC 271525 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1125 AM EDT Tue Jul 27 2021 ...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...Weak high pressure persists across the northern Gulf while a trough extends from offshore of Tampa Bay, Florida to near 23N93W. Scattered showers and isolated thunderstorms will persist on either side of the trough axis through tonight as it drifts westward. Atlantic high pressure will begin to build westward into the Gulf region Wed and Thu with a ridge persisting along 27N into Sat. .THIS AFTERNOON...S to SW winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .TONIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .WED...S winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...N to NE winds 5 to 10 kt, shifting to E to SE late. Seas 2 ft or less. .THU...SE winds 5 to 10 kt, shifting to N to NE in the afternoon. Seas 2 ft or less. .THU NIGHT...NE winds 5 to 10 kt. Seas 2 ft or less. .FRI...E winds 5 to 10 kt, shifting to N to NE in the afternoon. Seas 2 ft or less. .FRI NIGHT...NE winds 5 to 10 kt, shifting to SE to S late. Seas 2 ft or less. .SAT...E winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...The Atlantic ridge dominates the forecast area. An area of showers and thunderstorms is over the NE waters, and will continue to move northward. A broad inverted trough along 60W will move quickly westward and across the SE waters through tonight, then north of the Greater Antilles and across the southern Bahamas Wed through Thu. .THIS AFTERNOON...S to SW winds less than 5 kt S of 27N, and S 5 to 10 kt N of 27N. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .TONIGHT...SE winds 5 to 10 kt S of 27N, and S 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 ft N of 27N. Scattered showers and isolated tstms. .WED...S winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .WED NIGHT...SE to S winds 10 to 15 kt. S of 27N, seas 2 ft or less. N of 27N, seas 3 ft, subsiding to 2 ft or less. Scattered showers and isolated tstms. .THU...S winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less. .FRI...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .SAT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 ft N of 27N.