Johnsons Rock Suggest edit

United States Suggest · California 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

June to OctoberBest months

16.0–21.0 °CWater (summer)

12.0–16.0 °CWater (winter)

Overview

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Johnsons Rock is a popular dive site located off the coast of Catalina Island in California, known for its diverse marine life and underwater topography. The site features rocky formations and kelp forests, providing a habitat for various species of fish and invertebrates.

Divers can expect to explore rocky outcrops and kelp beds, with opportunities to see sea lions, colorful reef fish, and possibly even larger pelagic species. The underwater landscape offers both shallow and deeper areas for exploration.

Conditions

Visibility: 10.0–20.0 m Suggest edit
Currents: Mild Suggest edit
Surge: Moderate Suggest edit
Water temp (summer): 16.0–21.0 °C Suggest edit
Water temp (winter): 12.0–16.0 °C Suggest edit

Logistics

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

Photo tips

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Best lighting during midday, focus on kelp and marine life interactions.

Location

Underwater Moments at Johnsons Rock

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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.