Seguin Island Lighthouse
Location: 2.5 miles SE of Popham Beach
Latitude: 43°42'27.2"N Longitude: 69°45'29.1"W
Latitude: 43°42'27.2"N Longitude: 69°45'29.1"W
Station Established: 1796
Present Tower Built: 1857
Automated: 1985
Structure Status: Standing
Tower Height: 53 Feet
Focal Plane: 186 Feet
Present Day Optic: 1st order Fresnel lens
USCG Unit Responsible for Aid to Navigation: ANT South Portland
Historic Structures Remaining: 
1857 keeper's house
1889 fog signal building
1892 oil house
cistern building
boathouse
Lighthouse Owner: Friends of Seguin Island
72 Front Street, Suite 3, Bath, ME 04530
207-443-4808
https://www.seguinisland.org/
Seguin Island Lighthouse - U.S. Coast Guard Photo