Local dive shop trip page.
Shallow historic wreck off Graves Island in Manchester-by-the-Sea.
Shallow historic wreck off Graves Island in Manchester-by-the-Sea.
USS New Hampshire is a shallow historic wreck off Graves Island in Manchester-by-the-Sea. The hull is broken up into timber, copper sheathing, and scattered fasteners in sand, so the dive feels like a slow search through wreck remains rather than a full intact ship tour. It is a boat dive for calm days, with modest surge near the island and the best experience in summer or early fall when the water is steadier.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
7.6m - 10.7m
Depth Note
Wreck reported in 25–35 ft of water.
Best Season
Summer and early fall in calm seas.
Typical Conditions
Boat-only shallow wreck with broken timber and copper structure, limited visibility, and moderate surge when swell builds.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Shallow surge near the island can move the site around in swell, and exposed copper spikes or fasteners in the sand deserve care.
Access Restrictions
Boat access only; no shore entry. Follow local site rules and avoid disturbing wreck material.
Legal Notes
Managed as a historic wreck by MA BUAR; leave artifacts and structure in place.
Community notes to help plan your visit.
Scuba Diving
An easy shallow wreck dive in the 25–35 ft range.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Local dive shop trip page.
Community dive guide with conditions and marine life notes.
Official BUAR wreck page.
Independent local article on North Shore diving.
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