


Offshore Forecast
Issued by NWS
Issued by NWS
102 FZNT25 KNHC 310815 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 415 AM EDT Sun Aug 31 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...A weak stationary front extends from the Florida Big Bend area to the SE Louisiana coast. The front will sag south today into early Mon, then meander over the north-central and northeast Gulf through early next week, bringing showers and isolated thunderstorms to the area. The stronger thunderstorms will induce locally hazardous winds and seas. Elsewhere, the weak gradient in place will maintain mainly gentle to moderate winds and slight to locally moderate seas through the period. .TODAY...W winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .TONIGHT...NW to N winds 5 to 10 kt. Seas 2 ft or less. .MON...W to NW winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .MON NIGHT...NW to N winds 10 to 15 kt. Seas 2 ft or less. .TUE...NW to N winds 5 to 10 kt, shifting to SW to W in the afternoon. Seas 2 ft or less. .TUE NIGHT...NW winds 5 to 10 kt, shifting to SW after midnight. Seas 2 ft or less. .WED...SW to W winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...SW to W winds 5 to 10 kt. Seas 2 ft or less. .THU...W winds 10 to 15 kt. Seas 2 ft or less. .THU NIGHT...W winds 5 to 10 kt. Seas 2 ft or less. Within 200 nm east of the coast of Florida .SYNOPSIS...A weak stationary front extends from a 1011 mb low off NE Florida to near Palm Coast, Florida, with a surface trough extending southward offshore Florida through the NW Bahamas. Both features are leading to scattered showers and isolated thunderstorms N of Cuba and W of 73W, which will continue through early this week. The low pres will track NE to E, dragging the front southward across much of Florida. Behind the low, NE to E winds will increase to fresh to strong N of the front and seas will build to locally rough, mainly N of 29N and W of 75W Sun night into early Tue. Elsewhere, high pressure will remain in control of the general weather pattern providing for a gentle to moderate anticyclonic wind flow. .TODAY...W winds 5 to 10 kt S of 27N, and W to NW 10 to 15 kt N of 27N. Seas 3 to 4 ft. Scattered showers and isolated tstms. .TONIGHT...W winds 5 to 10 kt S of 27N, and N 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated tstms. .MON...W winds 5 to 10 kt S of 27N, and N to NE 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated tstms. .MON NIGHT...W winds 5 to 10 kt S of 27N, and NE 10 to 15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated tstms. .TUE...NE to E winds 5 to 10 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 5 to 10 kt, shifting to SE to S after midnight. Seas 3 to 5 ft. .WED...S winds 5 to 10 kt. Seas 3 to 4 ft. .WED NIGHT...S to SW winds 10 to 15 kt. Seas 3 ft. .THU...SW winds 10 to 15 kt. Seas 3 ft. .THU NIGHT...SW winds 10 to 15 kt. Seas 3 ft.