

Best for beginner divers, 2-18m, shore entry.
Hathaway's Pond is a freshwater site featuring an artificial reef and a wreck. Suitable for beginners, the site offers shore access with depths ranging from 2 to 18 metres. Divers should be prepared for a sharp thermocline at 6 metres, where temperatures drop from 24°C at the surface to 10°C below. Visibility is consistently around 5 metres. The site presents hazards including entanglement risks, low visibility, and overhead environments within the structures. Night diving is permitted, provided divers carry primary and backup torches. The habitat supports various temperate freshwater fish and invertebrates typical of the region.
41.68438, -70.31237
Buoyancy is key here because the bottom is incredibly silty.
Turn off Phinneys Lane at the dog park and continue past the gate. Turn right where the road bends to the left and park on the boat ramp for class meetups and diving access.
Expected in this region. No sightings logged here yet.
Depth
Up to 18m
Visibility
5m
Skill Level
Beginner
Entry
Shore
Current
None
Typical Dive
30 min
The site supports a variety of temperate freshwater fish and invertebrates typical of the region's habitat.
Yes, the site is suitable for beginners, though divers should be aware of the overhead environment and thermocline.
Depths at the site range from 2 to 18 metres.
Access is via the shore, with on-site parking available for gear setup.
Yes, night diving is permitted. Divers must carry both a primary and backup torch due to the 5-metre visibility and overhead structures.
Diving at Hathaway's Pond in Barnstable requires the following certifications: Open Water. Always dive within your training limits.
Visibility at Hathaway's Pond in Barnstable typically ranges from 5 metres to 5 metres. Conditions vary with weather, tides, and seasons.