


Offshore Forecast
Issued by NWS
Issued by NWS
508 FZNT25 KNHC 280928 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 528 AM EDT Thu Aug 28 2025 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of America .SYNOPSIS...High pressure will dominate the basin the remainder of the week into the weekend. Under this weather pattern, mainly gentle to moderate winds will prevail across the basin, except for moderate to fresh NE to E winds over the S-central and SW Gulf nightly as a diurnal trough develops over the Yucatan Peninsula and moves westward at night. Slight to locally moderate seas are forecast across the Gulf waters through early next week. .TODAY...NE to E winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...E winds 5 to 10 kt. Seas 2 ft or less. .FRI...NE to E winds less than 5 kt. Seas 2 ft or less. .FRI NIGHT...NE winds 5 to 10 kt, shifting to SE after midnight. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT...S to SW winds 5 kt, shifting to W in the afternoon. Seas 2 ft or less. .SAT NIGHT...NW to N winds less than 5 kt, shifting to S to SW 5 kt after midnight. Seas 2 ft or less. .SUN...W winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...W winds 5 to 10 kt. Seas 2 ft or less. .MON...W to NW winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...W to NW winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...Former stationary front has transitioned to a cold front that extends from 31N70W to just N of Andros Island where it stalls to West Palm Beach, Florida. The front is forecast to stall today and then gradually lift north, then transition back to a cold front by Fri morning and extend from Bermuda to 29N69W by Sat morning before lifting N of the area Sat evening. The Atlantic ridge will dominate the remainder of the forecast area producing a gentle to moderate anticyclonic flow. Another weak front may move into the NW waters during the weekend and into early next week. .TODAY...E winds 5 to 10 kt S of 27N, and SE 5 to 10 kt N of 27N. Seas 2 ft or less. Scattered showers and isolated tstms. .TONIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .FRI...S of 27N, E to SE winds 5 to 10 kt. N of 27N, W winds 5 to 10 kt, shifting to NE to E in the afternoon. Seas 2 ft or less. Scattered showers and isolated tstms. .FRI NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SAT...S winds less than 5 kt. Seas 2 ft or less. .SAT NIGHT...S winds 5 to 10 kt. Seas 2 ft or less. .SUN...W to NW winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...S to SW winds less than 5 kt. Seas 2 ft or less. .MON...SW winds 5 to 10 kt. Seas 2 ft or less, building to 3 ft in the afternoon. .MON NIGHT...S to SW winds 5 to 10 kt. Seas 3 ft.