John J Boland
About John J Boland
A wreck dive known for a pronounced thermocline around 55 ft. The wreck lies on its starboard side in about 130 ft of water and rises roughly 40 ft off the bottom. Dive lights are recommended. Visibility is often moderate, and the site can be cold with occasional current at both the surface and at depth.
Where Is John J Boland?
John J Boland Planning Details
Depth range, seasonality, and planning context.
Reported Depth
16.8m - 39.6m
Depth Note
Thermocline typically around 55 ft (~16.8 m). Wreck is in 130 ft (~39.6 m) of water and rises about 40 ft (~12.2 m) off the bottom.
Typical Conditions
Visibility is generally 20–60 ft with bottom temperatures around 42–44°F, and current may be present at the surface and at depth.
Safety & Access At John J Boland
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Bring dive lights. Expect cold bottom temperatures and possible current at the surface and at depth.
Local Intel For John J Boland
Community notes to help plan your visit.
Scuba
Deep wreck profile with a thermocline around 55 ft; plan for limited light and cold water.
John J Boland Dive Conditions Planner
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Exposure Profile at John J Boland
Directional shelter context for incoming swell.
Recent Logged Visits At John J Boland
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At John J Boland
Average conditions based on logged dives & visits.
John J Boland Guide - Sources and Updates
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