S.S. Edwin Thatcher
Concrete Cargo Ship · United States · Lost Scuttled in 1948 to form a breakwater · The Potomac & the Virginia Chesapeake
A WWII concrete cargo steamer that now sits weathered and half-submerged as part of the Kiptopeke breakwater at the mouth of the Chesapeake Bay.
Become Captain of RecordSee Shipwreck on Map

The Vessel and Her Loss
Edwin Thatcher was built in 1944 by McCloskey and Company in Tampa, Florida, one of two dozen reinforced-concrete cargo ships ordered by the U.S. Maritime Commission during a wartime steel shortage. She served as a transport and training vessel in the Pacific during World War II. In 1948 she was towed to the Virginia side of the Chesapeake Bay mouth and scuttled with eight sister ships to form a breakwater protecting the Little Creek-Cape Charles ferry terminal, where her hull remains today within Kiptopeke State Park.
Vessel
- 1944
- McCloskey and Company
- Tampa, Florida
- Composite
- 366 ft
- Not established
- Not established
- Steam
- U.S. Maritime Commission
Loss
- Scuttled in 1948 to form a breakwater
- Intentional sinking
- Kiptopeke, Northampton County, Virginia, at the mouth of the Chesapeake Bay
- Chesapeake Bay
- Not established
- Not established
- Not established
- 0
- Not established
The Wreck Today
- Not established
- Partially submerged, part of the fixed breakwater line; interior bulkheading and ladders visible in places
- Not established
- Not established
- Within Kiptopeke State Park, Virginia
Position
- 37.17° N 76.00° W
- Approximate position
- Kiptopeke State Park, Cape Charles, Virginia
Coordinates are the general position of the Kiptopeke State Park breakwater; individual ship positions within the line are not separately published.
Evidence
Overall confidence: Documented (78/100)
Virginia State Parks ("The Lure of Kiptopeke")
Ship name, builder, wartime role, and 1948 scuttling as breakwater
Atlas Obscura ("Kiptopeke's Concrete Fleet in Cape Charles")
Confirms individual ship identification within the breakwater
























































