Harbor Reefs
Protected Area
Blue Cavern (Catalina Island) Onshore State Marine Conservation Area
Why dive here
Harbor Reefs is a reef dive in California, United States. Water ranges 14-21°C, warmest July, August, September.
Harbor Reefs in California offers a straightforward dive, well-suited for a relaxed afternoon. We’ve found decent visibility here, often around 10-15 meters, revealing a typical temperate reef scene. Look out for kelp bass darting through the fronds and the occasional sheephead cruising by. It’s a good choice for divers looking for an easy, shallow dive without strong currents.
Nearest Dive Centres to Harbor Reefs
Dive shops near Harbor Reefs
Catalina Scuba
Kelp Forest
Catalina Divers Supply & Snorkeling
Ron Moore's Dive Catalina
Pacific Wilderness, Inc.
Dive N' Surf
Reviews for Harbor Reefs
Conditions
Ocean conditions, forecast and tides for Harbor Reefs
Harbor Reefs Ocean Conditions
Monthly averages for Harbor Reefs, sourced from NOAA NDBC buoy data - nearest station: Topanga Nearshore, CA (103) (221km away)
October Averages
Sea Temperature
19°C
66°F · Range: 14–23.7°C
Air Temperature
18°C
65°F
Wave Height
0.6m
13.8s period
Based on 4 years of monitoring data · Data sources: NOAA NDBC buoy data
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