Santa Cruz Island
Protected Area
Channel Islands National Park
Why dive here
Santa Cruz Island is a dive in California, United States. Water ranges 14-21°C, warmest July, August, September.
Diving Santa Cruz Island often feels like stepping into a giant, sun-dappled aquarium, particularly when the kelp forests are in full swing. We’re talking about a gentle dive, topping out at around 15 metres, which is perfect for newer divers getting comfortable with their buoyancy or anyone looking for a relaxed afternoon underwater. Keep an eye out for curious harbour seals gliding through the golden fronds, along with bright orange garibaldi and sheephead patrolling the rocky reefs. It’s not a place for giant pelagics, but the sheer volume of smaller life and the beauty of the kelp itself make for a really peaceful dive.
Typical Santa Cruz Island Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to Santa Cruz Island
Dive shops near Santa Cruz Island
Blue Water Hunter Dive Shop
Dive Santa Barbara
Santa Barbara Aquatics
Reviews for Santa Cruz Island
Conditions
Ocean conditions, forecast and tides for Santa Cruz Island
Santa Cruz Island Ocean Conditions
Monthly averages for Santa Cruz Island, 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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