901 FZNT27 KNHC 151441 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1041 AM EDT Sat Sep 15 2018 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A 1014 mb surface high is analyzed at 28N87W with a ridge extending southeast to Florida Bay. The surface high will shift south to near 27N94W on Sun with the ridge extending southeast to the Yucatan Basin. A weak surface trough, extending southwest from the remnants of tropical cyclone Florence, will pass slowly east across the north-central gulf waters through early next week. The remnants of tropical cyclone Isaac will move west across Yucatan Channel on Tue night and Wed, and across the southwest gulf waters on Thu. Northwest Gulf of Mexico .THIS AFTERNOON...SE winds 10 to 15 kt. Seas 3 ft late in the morning, subsiding to 2 ft or less. Scattered showers and isolated thunderstorms. .TONIGHT...S winds 5 to 10 kt, shifting to NE after midnight. Seas 2 ft or less. .SUN...NW to N winds 5 to 10 kt. Seas 2 ft or less. .SUN NIGHT...W winds 5 to 10 kt. Seas 2 ft or less. .MON...W winds 5 to 10 kt, shifting to NW to N in the afternoon. Seas 2 ft or less. .MON NIGHT...N winds 5 to 10 kt, shifting to E after midnight. Seas 2 ft or less. .TUE...N to NE winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less. .WED...E to SE winds 5 to 10 kt. Seas 2 ft or less. .WED NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. North Central and Northeast Gulf of Mexico .THIS AFTERNOON...NW winds 10 to 15 kt. Seas 2 ft or less. .TONIGHT...W to NW winds 10 to 15 kt. Seas 2 ft or less. .SUN...W winds 10 to 15 kt. Seas 2 ft or less. .SUN NIGHT...SW to W winds 5 to 10 kt. Seas 2 ft or less. .MON...SW winds 5 to 10 kt. Seas 2 ft or less. .MON NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .TUE...S to SW winds 5 to 10 kt. Seas 2 ft or less. .TUE NIGHT...S to SW winds 5 to 10 kt. Seas 2 ft or less. .WED...NW winds 5 to 10 kt, shifting to NE to E in the afternoon. Seas 2 ft or less. .WED NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less.