Boulder City - Grenada - Southwest Coast

Eelskins is one of those sites that just feels right, a genuinely calming dive even on a day with a bit of a swell. It’s a shallow reef, topping out around 19 metres, but don't let that fool you into thinking it's sparse. We consistently find it bursting with activity. The trick here is often patience, letting the site unfold. We love dropping in and drifting along the sandy channels, often finding ourselves surrounded by clouds of fusiliers, so thick they almost obscure the sun. Keep an eye out for patrolling Silver-cheeked Toadfish, they're everywhere, and we’ve even spotted Oceanic Manta Rays cruising by on occasion. The soft coral gardens are vibrant, a real spectacle of green and purple, and the nudibranchs are always a treat – look closely among the stalks. For photographers, the light here is incredible, especially mid-morning, filtering through the water and illuminating every little blenny poking its head out. It’s a site that rewards a slow pace, great for divers who appreciate the smaller details alongside the potential for big pelagic encounters.

Location
Southwest Coast, Grenada, Caribbean
Coordinates
12.020200, -61.776800
Type
reef

Marine Protected Area: Grand Anse

Best Time to Dive in Southwest Coast

The warmest water temperatures in Southwest Coast occur in January, averaging 27.4°C. The coolest conditions are in December at 27.4°C.

Monthly Water Temperatures

  • January: 27.4°C (air: 25.9°C)
  • February: 27.4°C (air: 26.0°C)
  • March: 27.4°C (air: 26.2°C)
  • April: 27.4°C (air: 26.9°C)
  • May: 27.4°C (air: 27.5°C)
  • June: 27.4°C (air: 27.3°C)
  • July: 27.4°C (air: 27.2°C)
  • August: 27.4°C (air: 27.6°C)
  • September: 27.4°C (air: 28.3°C)
  • October: 27.4°C (air: 28.0°C)
  • November: 27.4°C (air: 27.1°C)
  • December: 27.4°C (air: 26.5°C)

Nearby Dive Sites in Southwest Coast

Nearest Dive Centres to Boulder City - Grenada

Marine Life in Southwest Coast

Home to 267 recorded species including 231 reef fish, 13 hard corals, 10 whales & dolphins, 3 seagrass & algae, 2 jellyfish, 2 sea snails & nudibranchs.

Notable Species

Recommended Packing List for Boulder City - Grenada

Based on average water temperature of 27.4°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

Frequently Asked Questions

What is the typical depth range for diving at Boulder City in Grenada?
Boulder City is a relatively shallow and accessible dive site in Grenada. The maximum depth for diving at this location is 12 meters. This makes it an excellent spot for extended bottom times, perfect for observing the abundant macro life.
What kind of marine life and underwater features can I expect to see at Boulder City, Grenada?
Boulder City is renowned as a "muck" dive extraordinaire, featuring large Star boulders scattered across a slope, a sandy area at the bottom, and large holes in the reef. Divers can expect to encounter an incredible array of macro marine life, including frogfish, various seahorses (Lined, Dwarf, and Longsnout), shrimps, eels, crabs, and lobsters. It's truly a site where anything small in Grenada can more than likely be found.
How challenging is the Boulder City dive site in Grenada for scuba divers?
The Boulder City dive site in Grenada is rated as an intermediate difficulty for scuba divers. While it's a relatively shallow dive with a maximum depth of 12 meters, its focus on slow, meticulous searching for critters requires good buoyancy control and attention to detail. This makes it a rewarding experience for divers comfortable with exploring unique underwater environments.
What is the best time of year to dive Boulder City in Grenada for optimal conditions?
The provided data does not specify the best time of year to dive Boulder City in Grenada for optimal conditions. However, the average visibility at the site is a consistent 12 meters, suggesting good conditions year-round. For general information on when to dive in the Caribbean or Grenada, you may want to consult our When to Dive resource.
What scuba diving certifications are required to dive at Boulder City, Grenada?
The provided information does not specify the exact scuba diving certifications required to dive at Boulder City in Grenada. Given its intermediate difficulty and maximum depth of 12 meters, an Open Water Diver certification is typically sufficient for similar sites. We recommend checking with local dive operators in Grenada for their specific requirements.
What are the typical currents and underwater conditions like at the Boulder City dive site in Grenada?
Boulder City is characterized by an average visibility of 12 meters, offering clear views for its renowned "muck" diving experience. The site is described as a "slow dive looking for critters," which generally implies minimal to no strong currents, allowing divers to meticulously search the large Star boulders, sandy areas, and reef holes. This calm environment is ideal for observing the abundant macro marine life at Boulder City.