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Gloucester's waterfront of brick buildings, steeples and moored boats seen across the open harbour — Cape Ann & Stellwagen Bank

Cape Ann & Stellwagen Bank · United States · Reef

Back Beach

A shallow training site known for its lobsters

Area photo: Paul Keleher from Mass, US · CC BY 2.0

Back Beach is a straightforward Cape Ann shore dive for divers of every level, and a favourite site for certification classes. The water is usually 3–9 m (10–30 ft) deep, reaching 9 m (30 ft) at high tide, over a varied bottom known for an abundance of lobsters.

Where it is and how deep

Depth profile of Back Beach: typical dive to 9 m (to 30 ft) 18 m · Open Water30 m · Advanced40 m · Recreational limit9 mtypical dive
Depths on a shared scale to 40 m (130 ft); dashed lines mark common certification limits.

42.6619° N, 70.6227° WApproximate position — the dashed circle shows where the site lies; your operator's briefing has the mooring.

The dive

Back Beach is a shore dive, and its shallow profile is why instructors use it for certification classes. A large sandy area in the middle of the site is used for training dives. The average depth is usually between 3 and 9 m (10–30 ft), and the site tops out at 9 m (30 ft) at high tide.

The bottom topography is varied rather than flat, and the site is known for an abundance of lobsters, so a slow swim looking into gaps in the rock pays off. With no deep section to manage, the dive ends with an easy swim back to shore. Pick a day with a south-west wind for the best conditions.

Marine life and season

The sources we used don't single out particular species here.

Month-by-month season rating for Back Beach
JanFebMarAprMayJunJulAugSepOctNovDec
FairFairFairGoodGoodGoodGoodGoodGoodGoodFairFair

Season follows Cape Ann & Stellwagen Bank: Cape Ann Diver II generally runs from 1 April to 31 October; winter and off-season diving depends on weather and demand.

Dive videos

Back Beach at Night - Rockport, MA · SCUBABERT on YouTube

Questions divers ask

How deep is Back Beach in Cape Ann?+

Back Beach is usually 3–9 m (10–30 ft) deep, with a maximum of 9 m (30 ft) at high tide.

Is Back Beach good for beginners?+

Yes. It suits divers of all levels and is a favourite site for certification classes.

Sources

  1. Back Beach, iDive New England — iDive New England
  2. Diving Cape Ann — Undersea Divers
  3. Back Beach — Scubago

More dive sites in Cape Ann & Stellwagen Bank

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An upturned red and black trawler at 32 m (105 ft)

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A wall to 20 m (65 ft) with a chance of torpedo rays

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A ramp entry onto a boulder reef starting at 6 m (20 ft)

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Wreck

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