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East Chop Lighthouse

Iso G 6s🇺🇸Southeastern Massachusetts, USOperational

Location & Light Range

About East Chop Lighthouse

Also known as: East Chop Lighthouse

Constructed in 1869, this lighthouse features a green, 14-meter-tall tower. Its light, displayed at a focal height of 24 meters, emits an isophase green signal. The light has a geographic range of 9 nautical miles. It stands on a bluff overlooking Vineyard Haven Harbor and Vineyard Sound. This structure is one of five lighthouses on Martha's Vineyard.

Why it matters: This lighthouse is listed on the National Register of Historic Places.

Background
East Chop Light is a historic lighthouse standing on a bluff overlooking Vineyard Haven Harbor and Vineyard Sound, located along East Chop Drive in the town of Oak Bluffs, Massachusetts. It is one of five lighthouses located on the island of Martha's Vineyard.

Light & Optic

Characteristic Signature
Iso G 6s
Flash Type
Isophase
Light Color
Green
Flash Count
1 flash
Interval
6s
Raw Code
Iso
Focal Height
24m
Geographic Range
9NM

Construction & History

Year Built
1869
Heritage Status
National Register of Historic Places listed place

References & Identifiers

Wikipedia
Read on Wikipedia →
Wikidata
Q5328088 →
OpenStreetMap
View on OSM →

Tower & Structure

Tower Height
14m
Tower Color
green

Location

City
Southeastern Massachusetts
Country
🇺🇸US
Latitude
41.4702°
Longitude
-70.5675°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do mariners identify East Chop Lighthouse at night?+
East Chop displays the characteristic Iso G 6s — 1 green flash every 6 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 green color may indicate a specific sector or warning zone.
Which ports and harbors does East Chop Lighthouse guide vessels into?+
East Chop Lighthouse assists vessels approaching 5 nearby ports. The closest is Oak Bluffs at 0.8 NM to the SE. Other ports served include VINEYARD HAVEN (1.7 NM WSW), FALMOUTH (4.9 NM NNW), East Falmouth (4.9 NM N), Edgartown (5.5 NM SSE). Mariners should consult the relevant chart for full approach and pilotage information.
Is East Chop Lighthouse still active and maintained?+
Yes, East 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 East Chop Lighthouse?+
East 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 East Chop Lighthouse?+
You can track vessels near East 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.