White Shoal Lens

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Light: White Shoal Lighthouse

Location: Mackinaw City, MI

(West of the Straits of Mackinac) (Lake Michigan)

On E'ly end of White Shoal, NE'ly end of Lake Michigan & off W'ly entrance to Straits of Mackinac.

Latitude: N 45° 50' 30"

Longitude: W 85° 08' 08"

Built: Commissioned September 1, 1910

Rebuilt/Modified:

Current Caretakers:  USCG


Lens Order: 2

Lens Date: 1910

Lens Type: Clamshell, Rotating, 344 prisms

Manufacturer: Barbier, Bernard, & Turenne of Paris, France

Serial No. U.S. Lighthouse # 212

Signal Sequence: 1925 - White flash every 8 seconds, one revolution every 16 seconds,1935 –White flash every 15 sec.

Current Location: Great Lakes Shipwreck Museum, Whitefish Point, MI   (9/9/01)