Sean was a TS tropical cyclone that formed in the Gulf of Mexico in 2023. The storm reached maximum sustained winds of 74 km/h (40 kt) with a minimum central pressure of 1005 hPa. Tracking across the Gulf of Mexicoin the North Atlantic basin (, it potentially affected the US Gulf Coast, Mexico and Cuba. The storm traveled from approximately 9.6°-52.2° to 18.4°-30.2°, crossing a range of 9 latitude and 22 longitude.