St. Lawrence River Suggest edit

Canada Suggest · Canada Suggest

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IntermediateDifficulty

IntermediateRecommended cert

40Max dive depth

40.0 mSite max depth

5.0–15.0 mVisibility

MildCurrent

NoneSurge

40 minAvg dive time

June, July, August, SeptemberBest months

15.0–25.0 °CWater (summer)

-2.0–4.0 °CWater (winter)

Overview

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The St. Lawrence River is a significant waterway in Canada, known for its diverse aquatic life and historical shipwrecks. It offers a unique diving experience with a mix of freshwater and saltwater species.

Diving in the St. Lawrence River can include exploring underwater rock formations, shipwrecks, and various marine habitats. The river's current can vary, and divers should be prepared for changing conditions.

Conditions

Visibility: 5.0–15.0 m Suggest edit
Currents: Mild Suggest edit
Surge: None Suggest edit
Water temp (summer): 15.0–25.0 °C Suggest edit
Water temp (winter): -2.0–4.0 °C Suggest edit

Logistics

Entry: Both Suggest edit
Permits required: No Suggest edit
Bottom types:
rock sand silt Suggest edit

Photo tips

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Look for shipwrecks and unique rock formations; early morning or late afternoon provides the best light.

Location

Underwater Moments at St. Lawrence River

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Important safety note

Information on ScubaSnap.app may be user-provided or aggregated from sources such as AI, Wikipedia, and search results. It is not guaranteed to be safe, accurate, or current. Always verify locally and dive within your training.

The information has been compiled with the utmost care but may contain errors. Always do your own research and consult local dive operators/centers.