


Offshore Forecast
Issued by NWS
Issued by NWS
058 FZNT25 KNHC 090900 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 500 AM EDT Thu Oct 9 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...Disorganized showers and thunderstorms continue across the SW Gulf associated with a low level trough along the Mexican Gulf coast between Tampico and Veracruz. Winds and seas across these Mexican coastal waters will slowly subside this morning as the trough shifts westward and further inland. Elsewhere, a building high pressure ridge north of the Gulf will promote moderate to locally fresh NE to E winds across the basin today through Sat, with fresh to strong NE winds over the NE Gulf waters. Looking ahead, winds and seas across the entire Gulf should be quiescent from Sun through early next week. .TODAY...NE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .FRI...NE winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SAT...N winds 10 to 15 kt. Seas 4 to 6 ft. .SAT NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. .SUN...N to NE winds 5 to 10 kt. Seas 3 to 5 ft. .SUN NIGHT...NE winds 5 to 10 kt. Seas 3 to 4 ft. .MON...NE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding to 2 ft or less. .MON NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft after midnight. Within 200 nm east of the coast of Florida .SYNOPSIS...High pressure over the western Atlantic extends a ridge W-SW to the NW Bahamas this morning, producing moderate NE to E winds across the local Atlantic waters. An inverted surface trough extends from 30N76W to the Straits of Florida and will gradually dissipate through Thu evening. An extratropical low pressure system is expected to develop offshore of northeastern Florida Sat and move northeastward through the weekend. Fresh to strong E winds are expected to occur north of a warm frontal boundary near 30N Fri. A cold front will develop W of the low on Sat across the extreme NW waters and north Florida, producing fresh to strong N to NE winds and building seas across the Florida coastal waters north of the NW Bahamas from Sat through Sun morning. ...GALE WARNING N OF 29N... .TODAY...E to SE winds 5 to 10 kt S of 27N, and NE to E 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TONIGHT...E to SE winds 10 to 15 kt S of 27N, and NE to E 15 to 25 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated tstms. .FRI...S winds 5 to 10 kt S of 27N, and E 15 to 25 kt N of 27N. Seas 4 to 6 ft. Numerous showers and scattered tstms. .FRI NIGHT...S to SW winds 10 to 15 kt S of 27N, and SE 15 to 20 kt N of 27N. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SAT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. .SAT NIGHT...W winds 10 to 15 kt. Seas 5 to 7 ft. .SUN...W to NW winds 10 to 15 kt. Seas 5 to 7 ft. .SUN NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft. .MON...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .MON NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft.