Waterproof Charts for the U. S., Canada, and Caribbean Paper charts are a vital part of any prudent boater's navigation equipment--even if today's accurate, reliable electronics are in use.  A paper chart can be easier to use than electronics for a quick overview or for finding a particular location easily. Maptech's Waterproof Charts are some of the easiest to use.  They're durable and stand up to splashes and spray.  They fold to a manageable size.  They feature brighter colors than traditional paper charts and have extra information marked including waypoints, ramps and marinas, and much more. Click to select a sub-region: Maine to Cape Cod Cape Cod to New York Harbor Hudson River to Lake Champlain New York Harbor to Delaware Bay Chesapeake Bay North Carolina to Georgia Florida East Coast and Keys Tampa Bay to Florida Keys Florida's Big Bend to Louisiana California and Lake Mead Pacific Northwest