

Best for beginner divers, 1-3m, shore entry, mild current.
Preston Bay in Little Cayman is a shallow, sheltered site featuring a mix of reef and seagrass habitats. Located 150 metres from the shore, the site offers an average depth of two metres, with a maximum depth of three metres. It is well-suited for beginners and snorkellers, with visibility ranging from 10 to 37 metres and mild currents. Entry is via the shore, and the site is accessible for night diving. Facilities at the location include parking, toilets, showers, changing rooms, a rinse station, and a nearby dive shop. Divers should be aware of sharp coral present in the area.
19.65789, -80.10211
The isolated coral heads with overhangs are ideal areas to find sleeping nurse sharks and large populations of spiny lobster.
Access the shore off the airport road (Guy Banks Road) via the footpath to the Preston Bay Iguana Nesting Sanctuary. Walk through the sanctuary to reach a small opening at the back of the beach.
Recorded at this site
Depth
Up to 3m
Visibility
10-37m
Skill Level
Beginner
Entry
Shore
Water Temp
27-30°C
Current
Mild
Typical Dive
30 min
Yes, the site is suitable for beginners due to its shallow depth of 1 to 3 metres and mild currents.
The depth at this site ranges from 1 to 3 metres, with an average depth of 2 metres.
Preston Bay is a shore access site located 150 metres from the beach.
Yes, the site is highly rated for snorkelling with a rating of 4 out of 5.
Water temperatures range from 27C to 30C throughout the year.
Diving at Preston Bay in Little Cayman requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Preston Bay in Little Cayman. Water temperatures range from 27°C to 30°C.
Divers at Preston Bay in Little Cayman should be aware of sharks. These encounters are generally rare and avoidable with proper awareness. Follow local safety guidance and maintain a respectful distance from all marine life.