Flat Cay
About Flat Cay
Flat Cay (also known as Chrysler) is a reef dive on the west side of St. Thomas, with shallow-to-moderate depths suitable for a relaxed profile. Divers can expect a healthy reef with abundant corals and sponges and may see queen angelfish, yellowtail snapper, and spotted eagle rays. The site is described as appropriate for all experience levels and is also accessible to snorkelers.
Where Is Flat Cay?
Flat Cay Planning Details
Depth range, seasonality, and planning context.
Reported Depth
5m - 20m
Depth Note
Depth range reported as 5 m (17 ft) to 20 m (70 ft).
Local Intel For Flat Cay
Community notes to help plan your visit.
Scuba
Suitable for divers of all levels across a 5–20 m depth range.
Snorkel
Accessible to snorkelers on the shallow reef.
Flat Cay Dive Conditions Planner
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Exposure Profile at Flat Cay
Directional shelter context for incoming swell.
Recent Logged Visits At Flat Cay
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Flat Cay
Average conditions based on logged dives & visits.
Flat Cay Guide - Sources and Updates
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