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West Chop Light

Lighthouse · Dukes County, Massachusetts

West Chop Light is a lighthouse in Dukes County, Massachusetts. Massachusetts has 81 lighthouses on record at Wayfarrow, 8 of them in Dukes County.

It was built in 1891, in the late 19th century, making it the 36th oldest of the 50 in Massachusetts with a recorded construction date; the tower stands about 45 feet tall (17th tallest of 36 measured in Massachusetts); its light sits 85 feet above the water; the light characteristic is recorded as Oc W 4s, R sector (a white light that briefly goes dark every 4 seconds), with a range of about 10 nautical miles; the structure is built of brick.

Status check, 2026-11: The 1891 brick tower replaced the 1846 stone tower; the station dates to 1817 and was moved back from the eroding bluff in 1830 and 1846. It was automated in 1976. West Chop Light is listed on the National Register of Historic Places. It stands at 41.4819° N, 70.6039° W.

Key facts

Current structure built1891
Tower height45 ft
Focal height85 ft
Light characteristicOc W 4s, R sector
Range10 nautical miles
Materialbrick
Heritage designationNational Register of Historic Places listed place
National RegisterListed
Coordinates41.48194, -70.60389

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Questions

Where is West Chop Light?

West Chop Light is in Dukes County, Massachusetts, at 41.4819, -70.6039.

How many lighthouses are in Dukes County?

Dukes County, Massachusetts has 8 lighthouses on record at Wayfarrow.

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.