000 FZNT27 KNHC 170321 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1121 PM EDT Thu Mar 16 2023 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A 1023 mb high pressure east of northern Florida is sustaining fresh to locally strong southerly flow across the entire Gulf through tonight. A strong cold front is forecast to enter the northwestern Gulf Fri morning, causing strong to near- gale northerly winds and building seas. As this front moves southeastward, these conditions will spread to the north-central Gulf by Fri afternoon. This front will reach from southern Florida to the eastern Bay of Campeche on Sat evening, bringing strong to near-gale N to NE winds into the northeastern and central Gulf. Frequent gusts to gale-force are possible at the central Gulf Sat evening through Sun. As the front continues southeastward passing the Yucatan Channel and Florida Straits on Sun night, both winds and seas should gradually subside across the Gulf on Mon. Northwest Gulf of Mexico ...GALE CONDITIONS POSSIBLE SATURDAY EVENING THROUGH SUNDAY... .OVERNIGHT...S winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers. .FRI...S to SW winds 20 to 25 kt, shifting to NW to N in the afternoon. Seas 6 to 8 ft. Scattered showers. .FRI NIGHT...N to NE winds 20 to 25 kt. Seas 6 to 9 ft. .SAT...N to NE winds 20 to 30 kt. Seas 7 to 10 ft in NE swell. Scattered showers. .SAT NIGHT...NE winds 20 to 25 kt. Seas 8 to 11 ft in NE to E swell. .SUN...NE winds 20 to 30 kt. Seas 8 to 11 ft in NE to E swell. .SUN NIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft in NE to E swell. .MON...NE to E winds 15 to 20 kt. Seas 6 to 9 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...E winds 15 to 20 kt. Seas 4 to 6 ft. .TUE NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. North Central and Northeast Gulf of Mexico ...GALE CONDITIONS POSSIBLE SATURDAY EVENING THROUGH SUNDAY... .OVERNIGHT...SE to S winds 15 to 20 kt. Seas 3 to 5 ft. .FRI...S winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers. .FRI NIGHT...SW to W winds 10 to 15 kt, shifting to W to NW 15 to 20 kt after midnight. Seas 5 to 7 ft. Scattered showers and isolated tstms. .SAT...N winds 20 to 25 kt. Seas 6 to 9 ft. Scattered showers. .SAT NIGHT...N to NE winds 20 to 30 kt. Seas 7 to 10 ft in N to NE swell. .SUN...N to NE winds 20 to 25 kt. Seas 7 to 10 ft in N to NE swell. .SUN NIGHT...N to NE winds 20 to 25 kt. Seas 6 to 9 ft. .MON...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...NE winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.