Thunderbolt Marine Inc Marina/Boatyard 3124 River Drive Thunderbolt GA 31404 (912) 352-4931 Email Max(LOA):  200' # of Slips:    Appr Depth: Dock Depth: Located on ICW with access to Wassau Sound, Atlantic Ocean. Thunderbolt Marina is conveniently located on the Wilmington River in Thunderbolt, Georgia at Intracoastal Waterway Marker #35 (ICW Mile #583). A long standing tradition of fresh Krispy Kreme doughnuts and a newspaper delivery to your vessel each morning makes our... Details | Website | Map | Chart | Reviews: | Rating: Last Updated: Mar 7 2006