Conditions
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
The Olive Branch Wreck lies in the Thousand Islands region of the St. Lawrence River, on the Canadian side near Ontario, at coordinates around 43.93 N, 76.74 W. It reaches a maximum depth of about 20 metres and is generally considered an intermediate dive. The river current and cooler freshwater conditions typical of this stretch of the St. Lawrence factor into that rating.
AI overviewDurable 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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