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
McDonald's Point sits along the St. Lawrence River in Ontario, in the stretch known for its shipwrecks and freshwater dive sites near the Thousand Islands region. This part of the river draws divers primarily for its historic wrecks and clear cold-water conditions typical of the area. Divers here have also reported a thresher shark sighting at the site, though that stands well outside what is typical for this freshwater stretch of the St. Lawrence.
AI overviewMarine life here
Confirmed by our research team, reported by independent divers, or observed nearby via iNaturalist — each entry is labelled with its source.
Round GobyNeogobius melanostomusReported here · unconfirmed
Thresher sharkThresher sharkReported 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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