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.
Dived here today? How were conditions vs. what we showed?
About this site
Grande Île lies along Quebec's Côte-Nord coast, in the Gulf of St. Lawrence near the Mingan Archipelago area of Canada. The site has a maximum depth of about 9.1 metres and is considered a beginner-level dive.
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.
Arctic Green Sea UrchinStrongylocentrotus droebachiensisReported here · unconfirmed
Reddish Brown Sea CucumberCucumaria frondosaReported here · unconfirmed
Rose Sun StarCrossaster papposusReported here · unconfirmed
Polar Six-rayed StarLeptasterias (Hexasterias) polarisReported here · unconfirmed
Durable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
No notes yet. Dived here? Be the first to leave a tip.
Share a write-up or a photo. Submissions are reviewed before they appear on the page.
Shops that dive here
No shops have listed this site yet.