Chromis Reef (middle) - Salt Island & Cooper Island

Grand Bazar is one of those sites we always recommend if you’re staying near Beau Vallon. It’s an easy run out, and while sometimes you get a little current, it's usually manageable, flowing around the coral heads and cleaning the visibility. We love anchoring just off the sand and then drifting over the main reef, dropping to about 17 meters. What really sells Grand Bazar for us are the schools of fusiliers. They drift in the current, forming these shimmering walls, and when a yellow spotted trevally zips through them, the whole school explodes. We’ve had some great encounters with boomerang triggerfish here, often hovering around the open brain corals. Keep an eye out for blennies too, especially the red-streaked variety peeking from small holes. It's a busy reef, lots of parrotfish crunching away, and if you move slowly, you might spot a bluestripe pipefish tucked into the coral. It’s a good spot for a relaxed dive, maybe a long bottom time, just watching the reef do its thing. Definitely one for those who like to take their time and observe the smaller details.

Location: Salt Island & Cooper Island, British Virgin Islands, Caribbean
Coordinates: 18.371600, -64.510000
Type: reef

Marine Protected Area: Cooper 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

Nearest Dive Centres to Chromis Reef (middle)

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 Chromis Reef (middle)

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