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Scuba diving in Catalina Island, California
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Catalina Island

California, United States6 dive sites

About This Area

Catalina Island is a premier diving destination off the coast of Southern California known for its crystal-clear waters and remarkable visibility. The island offers diverse dive sites including walls, reefs, and wrecks, with the famous Casino Point Dive Park providing an easy shore entry. Divers can encounter giant sea bass, bright orange garibaldi, and playful sea lions in the protected waters.

Features

  • •Excellent visibility often exceeding 50 feet
  • •Protected dive park with easy shore entry
  • •Abundant marine life including bright orange garibaldi
  • •Kelp forests and rocky reefs
  • •Accessible shipwrecks
  • •Year-round diving conditions

Diving Tips

  • •Water temperatures range from 55-72°F depending on season
  • •Ferry services run daily from multiple mainland ports
  • •Casino Point Dive Park requires a permit (available on-site)
  • •Consider staying overnight to maximize diving opportunities
  • •Summer months offer warmest water but more crowded conditions
  • •Bring a good dive light to appreciate the vibrant colors

Map Area Overview

Current Visibility: Unknown

Dive Sites in Catalina Island

Site background

Ship Rock

INTERMEDIATE

Site Type

Boat

Avg. Depth

60ft

Typical Vis.

40ft

Conditions

GOOD
View Details
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Bird Rock

INTERMEDIATE

Site Type

Boat

Avg. Depth

50ft

Typical Vis.

40ft

Conditions

GOOD
View Details
Site background

Blue Cavern Point

INTERMEDIATE

Site Type

Boat

Avg. Depth

55ft

Typical Vis.

40ft

Conditions

GOOD
View Details
Site background

Italian Gardens

INTERMEDIATE

Site Type

Boat

Avg. Depth

45ft

Typical Vis.

40ft

Conditions

GOOD
View Details
Site background

Casino Point Dive Park

BEGINNER

Site Type

Shore

Avg. Depth

30ft

Typical Vis.

30ft

Conditions

GREAT
View Details
Site background

Farnsworth Bank

ADVANCED

Site Type

Boat

Avg. Depth

85ft

Typical Vis.

40ft

Conditions

BAD
View Details