


Offshore Forecast
Issued by NWS
Issued by NWS
581 FZNT25 KNHC 061945 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 345 PM EDT Mon Oct 6 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 across the eastern U.S. will build modestly across the Gulf basin throughout the week. Moderate E to SE winds and slight to moderate seas will prevail through late Tue, becoming moderate NE to E through the remainder of the week. Occasional locally fresh winds are expected in the northeastern Gulf. .TONIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less. .TUE...NE to E winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .TUE NIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft late. Scattered showers and isolated tstms. .WED...NE to E winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated tstms. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft. .THU...NE to E winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...NE to E winds 15 to 20 kt. Seas 3 ft. .FRI...NE winds 15 to 20 kt. Seas 3 to 4 ft. .FRI NIGHT...NE winds 15 to 20 kt. Seas 3 to 4 ft. .SAT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...Rough seas in large N to NE swell across the regional waters will gradually subside from north to south over the central Atlantic through Tue night. Fresh to strong NE to E winds will prevail north of a stationary front, extending from the central Atlantic near 28N55W through the NW Bahamas and to the SE Florida coast, through late Tue. Winds will diminish midweek as the front drifts northward and dissipates. the area of low pressure located over the tropical central Atlantic is gradually becoming better organized. Environmental conditions appear generally conducive for slow development of this system, and a tropical depression is likely to form within the next couple of days while it moves quickly west-northwestward across the central tropical Atlantic. This system is expected to be near or north of the northern Leeward Islands on Thursday and Friday, and interests there should monitor its progress. Regardless of development, expect an increase in winds and seas over the SE waters with this system by the end of the week. .TONIGHT...E winds 10 to 15 kt S of 27N, and E 15 to 20 kt N of 27N. Seas 2 ft or less S of 27N, and 6 to 8 ft N of 27N. Scattered showers and isolated tstms. .TUE...E winds 15 to 20 kt. Seas 2 ft or less S of 27N, and 6 to 8 ft N of 27N. Scattered showers and isolated tstms. .TUE NIGHT...E winds 15 to 20 kt. Seas 3 ft S of 27N, and 5 to 7 ft N of 27N. Scattered showers and isolated tstms. .WED...E winds 10 to 15 kt. S of 27N, seas 2 ft or less, building to 3 ft in the afternoon. N of 27N, seas 4 to 6 ft. Scattered showers and isolated tstms. .WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .THU...E winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .THU NIGHT...E winds 15 to 20 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .FRI...SE winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .FRI NIGHT...S winds 10 to 15 kt, shifting to SW to W late. Seas 2 ft or less S of 27N, and 4 to 6 ft N of 27N. .SAT...W to NW winds 15 to 20 kt. Seas 3 to 4 ft S of 27N, and 5 to 7 ft N of 27N. .SAT NIGHT...NW winds 15 to 20 kt. Seas 3 to 4 ft S of 27N, and 6 to 8 ft N of 27N.