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Diamond Cove
Diamond Cove sits on Great Diamond Island in Casco Bay, where you can anchor off and explore one of the most unique island communities in Maine. Once a 19th-century military fort, the island now has a restaurant, general store, pool, gym, and hiking trails — a whole little world tucked away on the water. Diamond's Edge Restaurant is the standout, serving island-inspired cuisine with sweeping views over the bay.
Marinas and anchorages near Diamond Cove · times are dock to dock
Based on AIS data
quiet → busy
Popular Times
How full it gets, by local hour — tallest when the most boats are here.
00:0006:0012:0018:0023:00
Mon
Tue
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Thu
Fri
Sat
Sun
- Busiest on Saturdays
- Fullest around 16:00, emptiest around 11:00
- Half the boats arrive by 14:00
- 48% of visits are overnight
- Typical day stop: ~2h · max recorded 4 boats
Plan a Passage
Popular
15 legs boats have actually been recorded sailing.
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