Christmas Cove - St. Thomas & St. John
Christmas Cove, tucked between St. Thomas and St. John, is a solid choice for a mellow Caribbean dive. At a gentle 10 meters, it's ideal for those just getting comfortable in the water or snorkelers looking for a bit more. We often spot green sea turtles here, grazing casually on the seagrass, sometimes even a nurse shark napping under a ledge if you look closely. The coral patches aren't huge, but they’re home to plenty of wrasse, parrotfish, and small schooling fish that flutter around the brain and star corals. It’s a low-key, easygoing spot, perfect for a relaxed afternoon.
- Location
- St. Thomas & St. John, US Virgin Islands, Caribbean
- Coordinates
- 18.307400, -64.833700
- Type
- reef
- Maximum Depth
- 10m
- Difficulty
- Beginner
Marine Protected Area: St. James Marine Reserve and Wildlife Sanctuary
Best Time to Dive in St. Thomas & St. John
The warmest water temperatures in St. Thomas & St. John 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: 25.0°C)
- February: 27.1°C (air: 24.6°C)
- March: 27.1°C (air: 24.7°C)
- April: 27.1°C (air: 25.2°C)
- May: 27.1°C (air: 26.3°C)
- June: 27.1°C (air: 27.0°C)
- July: 27.1°C (air: 27.3°C)
- August: 27.1°C (air: 27.5°C)
- September: 27.1°C (air: 27.7°C)
- October: 27.1°C (air: 27.5°C)
- November: 27.1°C (air: 26.6°C)
- December: 27.1°C (air: 25.8°C)
Nearby Dive Sites in St. Thomas & St. John
- Buck Island Point (Submarine Alley) - 18m
- Cabrita - 13m (reef)
- Cabrita Pinnacle - 15m (pinnacle)
- CARIDAD - 6m (wreck)
- Cartanser Sr. Wreck - 10-18m (wreck)
- CHARMAINE (?CHARMAINE II) - 35m (wreck)
- Coki Point Beach - 14m
- Cow and Calf Rocks - 10-25m (pinnacle)
- Cow Rock - 14m
- DAISY - 23m (wreck)
- DIFFERENT DRUMMER - 2m (wreck)
- Dog Island - 14m
- Flag Pole Little St James - 11m
- French Cap Pinnacle - 22m (pinnacle)
- General Rogers (Wreck) - 21m (wreck)
Nearest Dive Centres to Christmas Cove
Marine Life in St. Thomas & St. John
Home to 488 recorded species including 390 reef fish, 39 hard corals, 14 sharks & rays, 11 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
- Parrotfish (Thalassoma bifasciatum) - Reef Fish
- Great star coral (Montastraea cavernosa) - Hard Corals
- Yellowhead Wrasse (Halichoeres garnoti) - Reef Fish
- Blue Doctor (Acanthurus coeruleus) - Reef Fish
- Finger Coral (Porites porites) - Hard Corals
- Gutong (Scarus iseri) - Reef Fish
- Barber (Acanthurus bahianus) - Reef Fish
- Lettuce Coral (Agaricia agaricites) - Hard Corals
- Bicolor Damselfish (Stegastes partitus) - Reef Fish
- Dark Green Parrotfish (Sparisoma viride) - Reef Fish
- Sammy Johnson (Scarus taeniopterus) - Reef Fish
- French grunt (Haemulon flavolineatum) - Reef Fish
- Sharpnose Pufferfish (Canthigaster rostrata) - Reef Fish
- Butterfly (Chaetodon capistratus) - Reef Fish
- Longspine Squirrelfish (Holocentrus rufus) - Reef Fish
- Cola (Ocyurus chrysurus) - Reef Fish
- Barred Hamlet (Hypoplectrus puella) - Reef Fish
Recommended Packing List for Christmas Cove
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