Detailed coverage of this popular area, including Port Charlotte and Punta Gorda south to Pine Island and west to Boca Grande and Cayo Costa on the north side. South Side has coverage for all of Pine Island and Matlacha Pass including the new Sword Point channel, North Captiva, Captiva, and Sanibel Islands and south to Ft. Myers Beach and San Carlos Bay.The enhanced color scheme makes it easy to find the deep water and avoid the numerous shallows. GPS numbers have been added throughout and added latitude and longitude lines make it easy to use with GPS. Dozens of boat ramps have been added for the trailer-boater with a listing and symbol on the chart. Large place names make your destinations easy to find. Information from 11426 and local authorities. GPS datum.