000 FZNT25 KNHC 270832 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 432 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 along 29N while a trough extends from offshore of Tampa Bay, Florida to near 24N91W. Scattered showers and isolated thunderstorms will persist near and south of the trough axis through tonight as if 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. .TODAY...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 to SW winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...N to NE winds 5 to 10 kt, shifting to SE late. Seas 2 ft or less. .THU...NE winds 5 to 10 kt. Seas 2 ft or less. .THU NIGHT...NE to E winds 10 to 15 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 late. Seas 2 ft or less. .SAT...E winds 5 to 10 kt. Seas 2 ft or less. .SAT NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...A weak Atlantic ridge extends from SE of Bermuda to near the NW Bahamas. An elongated area of showers and thunderstorms extending northward of 21N between 62W and 70W will persist north through Tue then diminish Tue night. A broad inverted trough along 57W 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. .TODAY...S 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 to 4 ft N of 27N. Scattered showers and isolated tstms. .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 to 4 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 to 4 ft N of 27N. .WED NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. Scattered showers and isolated tstms. .THU...S winds 10 to 15 kt. S of 27N, seas 2 ft or less. N of 27N, seas 3 to 4 ft in the morning, subsiding to 2 ft or less. .THU NIGHT...SE to S winds 10 to 15 kt. S of 27N, seas 2 ft or less. N of 27N, seas 2 ft or less, building to 3 to 4 ft late. .FRI...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .FRI NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .SAT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 4 ft N of 27N. .SAT NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N.