Brant Rock
Protected Area
Cape Cod Bay Ocean Sanctuary
Why dive here
With 35+ marine species recorded in the area - including nurse sharks - Brant Rock offers some of New England's richest shore diving. Water ranges 4-19°C, warmest July, August, September.
Brant Rock offers a classic New England shore dive, with rocky terrain that gradually slopes into deeper water. You'll find lobsters tucked into crevices and various crabs scuttling across the bottom. It’s a decent spot for a casual dive when you're in the area and looking for an easy entry, especially suitable for newer divers or those wanting to test new gear. Visibility can be hit or miss, so check local reports before you head out.
Typical Brant Rock Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Cold water this month (avg 15°C). Drysuit or thick wetsuit (7mm+) recommended.
Nearest Dive Centres to Brant Rock
Dive shops near Brant Rock
North Atlantic Scuba
Diver's Market, Inc.
So. Shore Divers
Boston Scuba Inc
R & R Marine
EC Divers Inc
Reviews for Brant Rock
Conditions
Ocean conditions, forecast and tides for Brant Rock
Brant Rock Ocean Conditions
Monthly averages for Brant Rock, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (42.6, -70.6) (0km away)
October Averages
Sea Temperature
15°C
59°F · Range: 12.8–18.1°C
Air Temperature
10°C
50°F
Wind Speed
3.78 m/s
7.3 knots
Atmospheric Pressure
1017 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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