

Best for advanced divers, 27-33m, boat entry, strong current.
Hema One is a purpose-sunk wreck located 4800 metres off Grand Anse Bay, Grenada. Resting at depths between 27 and 33 metres, this artificial reef is intended for advanced divers due to the strong currents and deep profile. The site requires boat access, and divers should be prepared for variable visibility and potential entanglement risks within the structure. Given the challenging conditions, including surf and boat traffic, divers are advised to time their entry around slack water. Thermal protection is recommended for the water temperatures, which range from 27C to 29C throughout the year.
11.94660, -61.76940
Time your dive around slack water to get the most time on the wreck without fighting the current the entire dive. Brief your skipper on the boat traffic in the area before entry, as this is a boat-access-only site with no shore alternative.
Accessible by boat.
Recorded at this site
Depth
27-33m
Skill Level
Advanced
Entry
Boat
Boat required
Water Temp
27-29°C
Current
Strong
Typical Dive
15 min
No, this site is intended for advanced divers due to the depth of 27 to 33 metres and the presence of strong currents.
This is a boat-access-only site located 4800 metres from shore, requiring a boat charter to reach the location.
The wreck sits at depths between 27 and 33 metres, with an average depth of 30 metres.
No, this site is not suitable for snorkelling as it is a deep wreck dive located in an area with strong currents and significant depth.
Divers must contend with strong currents, surf, and boat traffic. Additionally, there are entanglement risks associated with the artificial reef structure.
Diving at Hema One in St. George’s requires the following certifications: Advanced, Open Water. Always dive within your training limits.
Yes, equipment rental is available at or near Hema One in St. George’s. Contact local dive operators for specific gear availability and prices.
A rashguard or 2mm shorty is recommended for diving at Hema One in St. George’s. Water temperatures range from 27°C to 29°C.
Hema One in St. George’s can have strong currents. Advanced experience with drift diving and current navigation is recommended.