Get the MarineRadar appSatellite AISSatellite live trackingTrack any shipLive alerts112,000+ ships trackedDownload free

West Chop Lighthouse

Occ WR 4s🇺🇸Southeastern Massachusetts, USOperational

The West Chop Light stands 14 meters tall, with its focal plane at 25.5 meters above sea level. This brick lighthouse was constructed and first lit in 1891, replacing an earlier rubblestone structure built in 1817. The original lighthouse had undergone several relocations due to erosion before the current tower was erected. It emits a white and red light, serving the entrance to Vineyard Haven Harbor in Tisbury, Massachusetts. The station's original Fresnel lens remains in operation.

Why it matters: This lighthouse station was listed on the National Register of Historic Places in 1987 and was the last lighthouse on Martha's Vineyard to be automated.

Background
West Chop Light is a lighthouse station located at the entrance of Vineyard Haven Harbor in Tisbury, Massachusetts, on the northern tip of West Chop, a few miles from the village of Vineyard Haven. The first 25-foot (7.6 m) rubblestone lighthouse and dwelling were built on the bluffs of West Chop in 1817. Following constant erosion, the lighthouse was moved back in 1830, and again in 1846. The first lightkeeper was pilot James Shaw West who tended the light for thirty years, from 1818 to 1848. His pay was $350 a year. Subsequent lightkeepers were Charles West, 1849–1868; his son Charles P. West, 1869-c1909; George F. Dolby (1909–1919); James Yates (1919-?); and Octave Ponsart (1946–1956) Sam Fuller has also been mentioned as a lightkeeper. The present 45-foot (14 m) tall brick tower and dwelling were built in 1891. In 1976 West Chop Light became the last Martha's Vineyard lighthouse to be automated, but the original Fresnel lens is still in operation. The former lightkeeper's dwellings are now vacant but remains property of the U.S. Coast Guard and off limits to the public. The West Chop Light Station has been on the National Park Service's National Register of Historic Places since 1987.
Characteristic Signature
Occ WR 4s
Flash Type
Occ
Light Color
WR
Flash Count
1 flash
Interval
4s
Focal Height
25.5m
Year Built
1891
Heritage Status
National Register of Historic Places listed place
Admiralty No.
LLNR 13775
Wikidata
Q7984740
OpenStreetMap
View on OSM →
Tower Height
14m
City
Southeastern Massachusetts
Country
🇺🇸US
Latitude
41.4808°
Longitude
-70.5998°
Flag
Type
Name
Dist.
Live tracking · 50,000+ mariners

Find West Chop Lighthouse on the live nautical map

Plan voyages near US, see nearby vessels in real time, and explore 14,900+ navigation aids in the app.

Nautical mapNearby vesselsVoyage planning
Get the App
How do mariners identify West Chop Lighthouse at night?+
West Chop displays the characteristic Occ WR 4s — 1 wr flash every 4 seconds. Each lighthouse has a unique flash pattern published in the List of Lights, allowing mariners to positively identify it and distinguish it from other navigation aids in the area. The wr color may indicate a specific sector or warning zone.
Which ports and harbors does West Chop Lighthouse guide vessels into?+
West Chop Lighthouse assists vessels approaching 5 nearby ports. The closest is VINEYARD HAVEN at 1.5 NM to the S. Other ports served include Oak Bluffs (2.3 NM SE), FALMOUTH (4 NM N), WOODS HOLE (4.3 NM NW), East Falmouth (4.5 NM NNE). Mariners should consult the relevant chart for full approach and pilotage information.
Is West Chop Lighthouse still active and maintained?+
Yes, West Chop Lighthouse is currently operational. It is actively maintained and continues to emit its characteristic light signal for marine navigation. Most modern lighthouses are automated and monitored remotely by the national maritime authority.
What shipping routes pass near West Chop Lighthouse?+
West Chop Lighthouse is located within the US East Coast shipping lane — a major shipping corridor serving ports along the Atlantic seaboard of the United States. This makes it an important navigation reference for commercial shipping traffic in the region.
How can I track vessels near West Chop Lighthouse?+
You can track vessels near West Chop Lighthouse in real time using MarineRadar. The platform shows live AIS positions of ships in the area, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page to open the live map centered on this lighthouse.