Identification & Site Information

•Vessel Name: Unidentified

•Vessel Type: Unknown (possibly a small cargo ship, large fishing vessel, or similar craft)

•Coordinates: Latitude 45°01’00.89”N, Longitude 83°16’26.84”W

•Location: Lake Huron

•Depth: 31 feet (9.4 meters) below the surface

•Feature Type: Submerged, dangerous to navigation

•Survey Data: Confirmed via Multibeam Sonar Systems (MBES) and Sidescan Sonar (SSS) using Klein 3000 technology

Vessel Type Description

The dimensions of the wreck—approximately 65.6 feet (20 meters) in length and 16.4 feet (5 meters) in width—indicate that it may have been a small to medium-sized vessel. Its compact size suggests it might have served as a local cargo vessel, fishing boat, or another utilitarian craft frequently seen on the Great Lakes during the early to mid-20th century. Without further investigation, the exact nature and purpose of the vessel remain speculative.

History

The wreck was recently identified during advanced sonar surveys conducted in Lake Huron. Utilizing modern technologies like MBES and SSS with Klein 3000 systems, researchers obtained high-resolution imagery and precise positioning data, confirming the wreck’s existence.

Despite its discovery, the wreck does not correspond to any previously documented vessels, leaving its history and origin a mystery. Its uncharted status implies it may have been overlooked in earlier surveys or not documented due to its size or relatively minor historical impact. It likely sank many years ago, given the lack of any identifying markers or historical connections in the area.

The surrounding waters of Lake Huron have long been a critical artery for trade, fishing, and transportation, making it a hotspot for shipwrecks. The unidentified wreck, referred to as “K4” for cataloging purposes, adds another piece to the puzzle of Lake Huron’s maritime past.

Final Disposition

The wreck lies relatively undisturbed at a depth of 31 feet, posing a hazard to navigation. While the vessel appears to be intact based on sonar data, its exact condition, structural integrity, and features require further study by divers or additional sonar imaging. The wreck’s presence at this depth makes it accessible for survey and exploration, but also a danger for vessels with significant Draft operating in the vicinity.

Located By & Date

•Discovery Method: Advanced sonar surveys using MBES and SSS (Klein 3000 systems)

•Discovery Date: 2021

NOTMARs & Advisories

This wreck is not currently charted, but its shallow depth and proximity to navigable waters suggest a pressing need for updated nautical charts. Mariners should consult the latest Notices to Mariners (NOTMARs) to stay informed about potential hazards in the area. Until comprehensive chart updates are made, caution is strongly advised.

Resources & Links

•Maritime History of the Great Lakes Database: Explore Historical Shipwrecks

•David Swayze Shipwreck File: Shipwreck Records

•Thunder Bay National Marine Sanctuary: NOAA Marine Sanctuaries

•NOAA AWOIS Database: NOAA Wrecks

Conclusion

The discovery of this unidentified wreck in Lake Huron contributes to the region’s rich maritime heritage. While its identity and story remain shrouded in mystery, its size and location hint at a practical vessel that served the waters for trade, transportation, or fishing. Further exploration, including dives and detailed analysis, is necessary to uncover its history and determine its significance. Meanwhile, its presence serves as a navigation hazard, emphasizing the importance of accurate charting and maritime awareness.

Keywords

•Unidentified shipwreck

•Lake Huron wreck

•Sonar survey

•Great Lakes maritime history

•Submerged hazard

•Navigation safety

GPS Coordinates & Additional Notes

Latitude: 45°01’00.89”N

Longitude: 83°16’26.84”W

Mariners are advised to exercise caution when navigating near this location. Divers exploring the site should ensure proper equipment and adhere to safety protocols, considering the shallow depth and potential hazards posed by the wreck.