About Lightship Overfalls
Moored along the Lewes canal is a bright red ship built to perform the job of a lighthouse. Lightship Overfalls served as a floating navigational beacon in places where building a permanent lighthouse was impractical. Its vivid hull, tall mast, fog signal, and large white lettering make the vessel look like a working piece of oversized maritime signage.
The ship was constructed in 1938 and spent its Coast Guard career stationed off the coasts of Massachusetts and New York. Crews lived aboard for extended periods while the vessel held its assigned position through fog, storms, and heavy seas. Its light and sound signals warned passing ships away from dangerous shoals and guided them through busy waters.
Although the vessel never served at the Overfalls station near Delaware, it received the familiar local name after arriving in Lewes. Volunteers restored the ship and opened it as a museum, preserving sleeping quarters, machinery, workspaces, and equipment from a nearly vanished type of maritime service. It became a National Historic Landmark in 2011.
The exterior can be seen from Canalfront Park throughout the year, while onboard tours follow a seasonal schedule. Narrow ladders, steep stairs, and confined shipboard spaces may limit accessibility. Visitors should check the foundation’s current schedule before planning to go aboard.