000 FZNT27 KNHC 050902 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 502 AM EDT Thu Oct 5 2017 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...Strong NE winds over the Gulf except in the SW portion will diminish through the end of the week as an inverted trough moves from the Straits of Florida and Florida Peninsula to the W-NW, exiting the area early Sat. Tropical Depression Sixteen currently in the SW Caribbean near 13.3N 83.3W is forecast to approach the NE Yucatan Peninsula and Yucatan Channel Fri afternoon as a tropical storm, emerging in the SE or S central Gulf near 21.8N 87.4W late Fri night, then continuing to the NNW or N through the central Gulf reaching 27.8N 89.5W late Sat night while strengthening to a hurricane, moving inland over the N central or NE Gulf coast Sun and Sun night. More tranquil marine conditions are expected early next week in the wake of the system. Northwest Gulf of Mexico ...TROPICAL STORM CONDITIONS POSSIBLE SAT THROUGH SUN... .TODAY...NE to E winds 15 to 20 kt. Seas 5 to 10 ft. .TONIGHT...NE to E winds 15 to 20 kt. Seas 4 to 8 ft. .FRI...NE to E winds 20 to 25 kt. Seas 4 to 9 ft. .FRI NIGHT...NE to E winds 20 to 25 kt. Seas 4 to 8 ft. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 15 to 20 kt. Seas 4 to 7 ft. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...S to SW winds 15 to 20 kt. Seas 4 to 8 ft. .MON...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. North Central and Northeast Gulf of Mexico ...TROPICAL STORM CONDITIONS POSSIBLE SAT THROUGH SUN NIGHT... .TODAY...NE to E winds 20 to 25 kt. Seas 5 to 10 ft. .TONIGHT...NE winds 25 to 30 kt. Seas 4 to 11 ft. Scattered showers and isolated thunderstorms. .FRI...E winds 20 to 25 kt. Seas 5 to 10 ft. .FRI NIGHT...E to SE winds 20 to 25 kt. Seas 3 to 8 ft. .SAT...TROPICAL STORM CONDITIONS POSSIBLE. SE winds 15 to 20 kt, increasing to 25 to 30 kt in the afternoon. Seas 3 to 7 ft. .SAT NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .SUN...TROPICAL STORM CONDITIONS POSSIBLE. .SUN NIGHT...TROPICAL STORM CONDITIONS POSSIBLE. .MON...S to SW winds 5 to 10 kt. Seas 3 to 9 ft in S swell.