Jack Macdonald Reef
Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
Jack Macdonald Reef sits off Florida's Atlantic coast near Martin County, at coordinates just offshore in the Stuart area. It is a reef dive reaching a maximum depth of around 21 metres. Divers here have also reported Dolly Varden crab and massive starlet coral on the reef structure.
Marine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Dolly Varden CrabHepatus epheliticusReported here · unconfirmed
Massive Starlet CoralSiderastrea sidereaReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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