Castle Rock Suggest edit

United States Suggest · Massachusetts Suggest

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IntermediateDifficulty

IntermediateRecommended cert

30Max dive depth

30.0 mSite max depth

10.0–20.0 mVisibility

MildCurrent

ModerateSurge

45 minAvg dive time

May to OctoberBest months

22.0–28.0 °CWater (summer)

5.0–15.0 °CWater (winter)

Overview

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Castle Rock is a popular dive site located off the coast of the USA East, known for its vibrant marine life and unique underwater topography. The site features rock formations and reefs that attract a variety of fish species, making it a favorite among divers.

Divers can explore the rocky outcrops and swim through crevices, encountering schools of fish and possibly larger marine animals. The dive typically involves navigating around the rock formations and enjoying the diverse marine ecosystem.

Conditions

Visibility: 10.0–20.0 m Suggest edit
Currents: Mild Suggest edit
Surge: Moderate Suggest edit
Water temp (summer): 22.0–28.0 °C Suggest edit
Water temp (winter): 5.0–15.0 °C Suggest edit

Logistics

Entry: Boat Suggest edit
Permits required: No Suggest edit
Bottom types:
rock sand reef Suggest edit

Photo tips

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Use a wide-angle lens for the rock formations, and be mindful of lighting conditions.

Location

Underwater Moments at Castle Rock

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Important safety note

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The information has been compiled with the utmost care but may contain errors. Always do your own research and consult local dive operators/centers.