The Wisconsin Maritime Museum, in Manitowoc, WI cares for a collection of nearly 20,000 objects and a substantial archive pertaining to the maritime history of Wisconsin, Manitowoc shipbuilding, and USS Cobia.

This includes more than 60 boats, approximately 300 regionally-built outboard motors, and over 250 ship models. Shipbuilding tools, marine navigational equipment, naval uniforms, and maritime archaeological artifacts also make up significant and growing portions of the collections. When objects are accepted into the museum’s collection, we agree to take care of them in perpetuity. This is an ongoing commitment, and a responsibility we take very seriously.

The museum also cares for more than 10,000 Great Lakes shipwreck artifacts, curated on behalf of the State of Wisconsin, in its role as the preferred repository for recovered Wisconsin shipwreck artifacts. (Note, federal legislation in 1987 codified that it is expressly illegal to remove items from historic shipwrecks).

The WMM collection is one of the largest maritime collections on the Great Lakes and reflects the museum’s mission of connecting all people with Wisconsin’s waterways, by engaging and educating the public about the Great Lakes, Wisconsin’s maritime history, Wisconsin’s WWII submarines, and USS Cobia. As the museum has grown over the past half-century, caring for our expanding collections has, likewise, become more challenging.

While our Franklin Street facility allows us to house over 12,000 objects, items are now vulnerable to damage and deterioration. Through the years this facility has become overcrowded, making a more efficient storage system necessary. So preliminary work, largely grant funded by two programs with the Institute of Museum and Library Services (IMLS), plans for expansion has begun!

We invite you to visit our museum an experience the history of Maritime in Manitowoc, WI and more! https://www.wisconsinmaritime.org/visit/