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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.
Based on AIS data
quiet → busy
Marinas and anchorages near Diamond Cove · times are dock to dock
Popular Times
Boats arriving and leaving, by local hour — the hours the quay is actually working.
00:0006:0012:0018:0023:00
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Tue
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Sun
- Busiest on Saturdays and Sundays
- Busiest around 14:00 — mostly boats arriving
- Half the boats that stop here have arrived by 13:00
- 48% of visits are overnight
- Typical stay: ~6h
Plan a Passage
Popular
15 legs boats have actually been recorded sailing.
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