



Chappaquiddick
Chappaquiddick is a small, sparsely developed island just off Edgartown on Martha's Vineyard, where you anchor off and explore by dinghy. The place carries a quietly eerie historical weight as the site of the infamous 1969 Ted Kennedy incident, when his car went off the Dike Bridge into Poucha Pond, a story that shadowed American politics for decades. The island itself is mostly wild and undeveloped, with sandy beaches, the Cape Poge Wildlife Refuge, and a strong sense of being a world apart from the bustle of the Vineyard.
Based on AIS data
quiet → busy
Marinas and anchorages near Chappaquiddick · times are dock to dock
Popular Times
How full it gets, by local hour — tallest when the most boats are here.
- Fullest around 21:00, emptiest around 10:00
- Half the boats arrive by 14:00
- 74% of visits are overnight
- Typical day stop: ~3h · max recorded 26 boats
Plan a Passage
Popular
23 legs boats have actually been recorded sailing.











