


Offshore Forecast
Issued by NWS
Issued by NWS
050 FZNT25 KNHC 121505 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1105 AM EDT Sat Jul 12 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 ridge will persist across the basin through Tue. Fresh NE to E winds will pulse to strong along the Yucatan Peninsula each afternoon and evening as a trough develops inland daily and shifts westward over the Bay of Campeche at night. A surface trough is expected to develop across Florida on Mon and drift westward across the eastern Gulf Tue through Wed, accompanied by active weather. .THIS AFTERNOON...E to SE winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...NE to E winds 5 to 10 kt, shifting to SE after midnight. Seas 2 ft or less. .SUN...SE winds less than 5 kt, shifting to N to NE in the afternoon. Seas 2 ft or less. .SUN NIGHT...N winds 5 to 10 kt, shifting to NE to E after midnight. Seas 2 ft or less. .MON...NW winds 10 to 15 kt. Seas 2 ft or less. .MON NIGHT...N winds 10 to 15 kt. Seas 2 ft or less. .TUE...W to NW winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...S winds 10 to 15 kt. Seas 2 ft or less. .WED...S winds 10 to 15 kt. Seas 2 ft or less. .WED NIGHT...SE to S winds 15 to 20 kt. Seas 2 ft or less, building to 3 ft after midnight. Within 200 nm east of the coast of Florida .SYNOPSIS...The Atlantic ridge will dominate most of the forecast area through Wed producing a gentle to moderate anticyclonic flow, except for moderate to fresh E to SE winds off the northern coast of Hispaniola through Tue, then pulsing winds to fresh to strong speeds are expected thereafter. A surface trough is forecast to develop offshore Florida on Mon and drift westward across Florida into the Gulf of America on Tue accompanied by active weather. The pressure gradient between the ridge and the surface trough will support moderate to fresh S to SE winds across the NW zones Tue through Wed. .THIS AFTERNOON...SE to S winds 5 to 10 kt. Seas 2 ft or less. .TONIGHT...SE winds 5 to 10 kt S of 27N, and SE to S 10 to 15 kt N of 27N. Seas 2 ft or less. Scattered showers and isolated tstms. .SUN...S winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .SUN NIGHT...S of 27N, E winds 10 to 15 kt, shifting to S 5 to 10 kt after midnight. N of 27N, S to SW winds 10 to 15 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .MON...S winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less. .TUE...SE to S winds 15 to 20 kt. Seas 3 ft. .TUE NIGHT...SE winds 15 to 20 kt. Seas 3 ft. .WED...SE winds 15 to 20 kt. Seas 3 to 4 ft. .WED NIGHT...SE winds 15 to 20 kt. Seas 3 to 4 ft.