Moonhole
Protected Area
Big Cay Wildlife Reserve
Why dive here
With 267+ marine species recorded in the area - including dolphins, humpback whales, nurse sharks, orcas and sea turtles - Moonhole offers some of St. Vincent's richest wreck diving. Water ranges 27-30°C, warmest August, September, October.
Moonhole is one of those spots we genuinely look forward to visiting. It’s got a real mellow vibe, a sheltered cove tucked away that means you can usually dive it when other sites are getting blown out. We typically drop in and follow the reef slope down to the sand, usually staying around the 10-12 metre mark. That northern corner can surprise you with a proper washing machine current sometimes, so we tend to keep an eye on it. What makes Moonhole special for us isn't the big pelagics, though you'll always see schools of sennet weaving through the sea plumes. It's the small stuff. We've had dives here where we've spotted half a dozen seahorses, just gently swaying in the soft corals. Keep your eyes peeled on the sand patches too; we often find Sand Stargazers buried there, just their eyes peeking out. You’ll also spot plenty of Harlequin Bass and Mottled Conger Morays tucked into crevices. It’s a site for slowing down, for the macro lovers, and for those who appreciate the subtle beauty of a healthy Caribbean reef.
Typical Moonhole Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Nearest Dive Centres to Moonhole
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Conditions
Ocean conditions, forecast and tides for Moonhole
Moonhole Ocean Conditions
Monthly averages for Moonhole, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (13.05, -61.21) (6km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29–31.2°C
Air Temperature
28°C
82°F
Wind Speed
5.62 m/s
10.9 knots
Atmospheric Pressure
1012.3 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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