Offshore Forecast
Issued by NWS
Issued by NWS
341 FZNT25 KNHC 301507 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1007 AM EST Sun Nov 30 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 over the Carolinas continues to support fresh E winds across the southeast Gulf and Florida Straits, with rough seas over the Florida Straits. These winds and seas will diminish later this morning, as the high pressure shifts eastward ahead of a cold front that has entered the northwest Gulf. The front is forecast to stall Mon night into Tue, when a low pressure will form off Texas and move northeastward across the southeast U.S. into the northwest Atlantic. Thereafter, the front will move southeastward farther into the basin, but then stall again over the central Gulf through mid-week, as another low forms over South Texas. Looking ahead, expect fresh southerly flow over the western Gulf as the low pressure moves northeastward. .TODAY...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers. .TONIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers. .MON...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .MON NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers. .TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft. .TUE NIGHT...NW to N winds 10 to 15 kt. Seas 3 to 4 ft. .WED...N to NE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...NE winds 10 to 15 kt. Seas 3 ft. .THU...NE to E winds 5 to 10 kt. Seas 3 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to 3 to 4 ft after midnight. Within 200 nm east of the coast of Florida .SYNOPSIS...A stationary front extending from 31N60W to the central Bahamas is followed by fresh to strong NE winds and moderate to rough seas. This front will dissipate through today, and high pressure north of the front will shift eastward, allowing winds and seas to diminish. Another weak front will stall off the northeast Florida coast by Mon, then lift northward Mon night. Expect southerly winds and building seas north of 29N and west of 75W late Mon and Tue as low pressure moves from the northern Gulf to the Carolinas. Looking ahead, these strong southerly winds will shift eastward Tue night into Wed, north of 28N ahead of a cold front moving off the northeast Florida coast Tue night. This front will reach from Bermuda to South Florida by late Wed, and from 31N60W to eastern Cuba by late Thu. Meanwhile, strong winds and rough seas will accompany a trough moving westward into the waters northeast of the Leeward Islands Sun through Tue night. .TODAY...E winds 15 to 20 kt. Seas 4 to 6 ft. .TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .MON...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .MON NIGHT...E to SE winds 10 to 15 kt S of 27N, and E to SE 15 to 20 kt N of 27N. Seas 3 to 5 ft. .TUE...S winds 20 to 25 kt. Seas 3 to 5 ft. .TUE NIGHT...SW to W winds 15 to 20 kt. Seas 3 to 5 ft. .WED...N winds 5 to 10 kt. Seas 3 ft. .WED NIGHT...N to NE winds 5 to 10 kt. Seas 3 to 4 ft. .THU...N winds 5 to 10 kt. Seas 3 to 4 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.