naturefoundationsxm.org · Official
Official dive-site listing and marine-park context.
Dive Spot Guide•
Porpoise
South-side wreck dive with sponge growth and fish life.
Boat dive off the Dutch side for experienced scuba divers, with an upright tug on sand, a straightforward exterior route, and optional penetration for qualified wreck divers.
About Porpoise
Porpoise is the Dutch side's deep south-side wreck: a sunken tugboat that sits upright on sand with a slight starboard lean, sponge growth, and lots of fish around the hull. It is a boat dive for experienced divers who want a proper wreck profile, the option of careful penetration, and a site that is usually chosen on calm days.
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Where Is Porpoise?
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Community sourced coordinates.
Porpoise Planning Details
Depth range, seasonality, and planning context.
Reported Depth
24.4m - 27.4m
Depth Note
Reported as approximately 70 ft, with a wreck depth given as 80–90 ft.
Best Season
Year-round on calmer south-side days.
Typical Conditions
Upright tug on sand with a slight starboard lean and sponge growth; a straightforward wreck profile on the south side.
Safety & Access At Porpoise
Hazards, restrictions, and access requirements.
Key Hazards
Overhead environment
Safety Notes
As a wreck dive in the 80–90 ft range, plan depth and gas accordingly and avoid penetration without appropriate training.
Access Restrictions
Plan it as a boat dive and keep penetration to trained wreck divers.
Legal Notes
Use the wreck under normal operator guidance and keep any overhead exploration to divers trained for penetration.
Local Intel For Porpoise
Community notes to help plan your visit.
Scuba Diving
Upright tugboat wreck dive around 70–90 ft.
Freediving
Not a freedive site; the wreck is for scuba and trained wreck divers.
Snorkeling
Not a snorkel site; the tug sits too deep for casual surface use.
Wildlife at Porpoise
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Porpoise
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Porpoise
Average conditions based on logged dives & visits.
No community dive data has been logged here yet. Be the first to record a dive and seed the averages.
