


Offshore Forecast
Issued by NWS
Issued by NWS
430 FZNT25 KNHC 150253 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1053 PM EDT Mon Jul 14 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...Weak high pressure has shifted into the N-central Gulf tonight, and extends a narrow ridge southeastward to the Yucatan Channel. Gentle to moderate SE to S winds continue over the western Gulf, with mainly light winds elsewhere. The high pressure will drift slowly W-NW and into the NW Gulf through Thu. Elongated low pressure is across the Atlantic, extending from offshore of central Florida to offshore the southeastern U.S. coast. This system is forecast to move westward across Florida Tue and Tue night, and eventually emerge over the northeastern Gulf by early Wed. Environmental conditions appear favorable and some gradual development of this system is possible while it moves westward to west-northwestward across the northeastern and north- central portions of the Gulf during the middle to latter part of this week. Scattered to numerous showers and thunderstorms, some with strong gusty winds, will accompany this system. .OVERNIGHT...N to NE winds 5 to 10 kt after midnight. Seas 2 ft or less. Scattered showers and isolated tstms. .TUE...NW to N winds 5 to 10 kt. Seas 2 ft or less. Scattered showers and isolated tstms. .TUE NIGHT...SW to W winds 5 to 10 kt, shifting to SE after midnight. Seas 2 ft or less. Scattered showers and isolated tstms. .WED...S winds 10 to 15 kt. Seas 3 ft. Scattered showers and isolated tstms. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .SAT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A weak ridge along 29N will continue E of 75W tonight into Tue. Elongated low pressure extending from offshore the southeastern U.S. coast to offshore of central Florida is expected to move westward across Florida Tue through Tue night, and eventually emerge over the northeastern Gulf of America by early Wed. Environmental conditions appear favorable and some gradual development of this system is possible while it moves westward to west-northwestward across the northeastern and north- central portions of the Gulf during the middle to latter part of this week. High pressure over the central Atlantic will then build westward across the region and into Florida Tue night through Sat in the wake of the low pressure. Active thunderstorms are expected in association with this system over the waters west of 75W through Tue evening. The pressure gradient between the Atlantic ridge building westward and the low pressure will support moderate to fresh SE to S winds across the Bahamas and through the NW zones Tue through early Thu. .OVERNIGHT...S of 27N, SE winds 5 to 10 kt after midnight. N of 27N, S winds 10 to 15 kt after midnight. Seas 3 ft. Scattered showers and isolated tstms. .TUE...SE to S winds 10 to 15 kt S of 27N, and SE to S 15 to 20 kt N of 27N. Seas 3 to 4 ft. Scattered showers and isolated tstms. .TUE NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and isolated tstms. .WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. .WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. .FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.