Jeff Rocks - Salt Island & Cooper Island
Matauri Bay is one of those classic Kiwi shore dives we keep coming back to. Accessed through the campground, it’s an easy entry over the stony beach, dropping gradually to around 11 metres. We love the mix here: patches of golden kelp swaying gently, then open sand, then rocky reef walls covered in life. You’ll often spot massive black stingrays cruising over the sand, their shadows rippling below them. Look closely and you’ll find iridescent blue dot triplefins flitting in the shallows, or a cheeky crested blenny peeking from a crevice. We’ve had incredible luck finding blackfoot pāua clinging to the rocks, and the schools of snapper and blue maomao can be thick enough to make you feel like you're swimming through a living current. Keep an eye out for larger predators, too; we’ve seen kingfish darting through the baitfish. It’s a great spot for an unhurried exploration, perfect for photographers who like to take their time, or anyone who enjoys the simple pleasure of an accessible, diverse shore dive.
- Location
- Salt Island & Cooper Island, British Virgin Islands, Caribbean
- Coordinates
- 18.326200, -64.569100
- Type
- reef
Marine Protected Area: Dead Chest Island
Best Time to Dive in Salt Island & Cooper Island
The warmest water temperatures in Salt Island & Cooper Island occur in January, averaging 27.1°C. The coolest conditions are in December at 27.1°C.
Monthly Water Temperatures
- January: 27.1°C (air: 25.5°C)
- February: 27.1°C (air: 25.1°C)
- March: 27.1°C (air: 25.2°C)
- April: 27.1°C (air: 25.7°C)
- May: 27.1°C (air: 26.8°C)
- June: 27.1°C (air: 27.6°C)
- July: 27.1°C (air: 27.8°C)
- August: 27.1°C (air: 28.1°C)
- September: 27.1°C (air: 28.3°C)
- October: 27.1°C (air: 28.0°C)
- November: 27.1°C (air: 27.1°C)
- December: 27.1°C (air: 26.3°C)
Nearby Dive Sites in Salt Island & Cooper Island
- Alice in Wonderland, BVI (reef)
- Alice in Wonderland, BVI (cenote)
- Angelfish Reef (muck)
- Angelfish Reef - 5-20m (reef)
- Beata - 25m (wreck)
- Blue Chromis Reef (reef)
- Blue Chromis Reef (reef)
- Cane Garden Bay (reef)
- Carval Rock
- Chromis Reef (middle) (reef)
- Cistern Point (reef)
- Cistern Point - 10-30m (wall)
- Devil’s Kitchen (reef)
- Diamond Reef (reef)
- Dip n Scrub
Nearest Dive Centres to Jeff Rocks
Marine Life in Salt Island & Cooper Island
Home to 504 recorded species including 410 reef fish, 39 hard corals, 13 sharks & rays, 9 other, 7 whales & dolphins, 6 seagrass & algae.
Notable Species
- Mustard hill coral (Porites astreoides) - Hard Corals
- Massive Starlet Coral (Siderastrea siderea) - Hard Corals
- Gutong (Sparisoma aurofrenatum) - Reef Fish
- Great star coral (Montastraea cavernosa) - Hard Corals
- Parrotfish (Thalassoma bifasciatum) - Reef Fish
- Finger Coral (Porites porites) - Hard Corals
- Blue Doctor (Acanthurus coeruleus) - Reef Fish
- Yellowhead Wrasse (Halichoeres garnoti) - Reef Fish
- Lettuce Coral (Agaricia agaricites) - Hard Corals
- Barber (Acanthurus bahianus) - Reef Fish
- Dark Green Parrotfish (Sparisoma viride) - Reef Fish
- Bicolor Damselfish (Stegastes partitus) - Reef Fish
- Gutong (Scarus iseri) - Reef Fish
- Sammy Johnson (Scarus taeniopterus) - Reef Fish
- French grunt (Haemulon flavolineatum) - Reef Fish
- Longspine Squirrelfish (Holocentrus rufus) - Reef Fish
- Butterfly (Chaetodon capistratus) - Reef Fish
- Sharpnose Pufferfish (Canthigaster rostrata) - Reef Fish
- Blushing Star Coral (Stephanocoenia intersepta) - Hard Corals
- Barred Hamlet (Hypoplectrus puella) - Reef Fish
Recommended Packing List for Jeff Rocks
Based on average water temperature of 27.1°C.
- Shorty or Rashguard - warm 27°C water needs minimal exposure protection
- Mask - essential for every dive
- Fins
- BCD - buoyancy compensator
- Regulator - your most safety-critical piece of gear
- Dive Computer - tracks depth, time, and NDL
- Surface Marker Buoy (SMB) - essential for boat pickups
- Dive Torch - useful for crevices and colour at depth
- Underwater Camera - capture your diving memories