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Diving in Quebec - Sept-Îles
Dive site characteristics
Types Sea dive Drift dive Cliff dive Night dive
Conditions Visibility more or less reduced Thermocline or cold water Strong current
Interests Sea stars Sea shells
Services Parking Boat ramp Restaurant Swimming Picnic tables W.C. Bathroom
Planification Rescue in case of emergency Weather conditionsRoad conditionsRoad map
Diving notes


Source: Pêches et Océan Canada -- Fisheries and Oceans Canada

On the aerial picture, on the top there is a old wharf of Sept-îles, on the center the Marina, on the front the wharf of Sept-Îles.

Behavior to have: respect the environment and the fauna.

The picture on the left shows Pointe Noire located on the West side of Sept-Îles bay. The central picture shows the Sept-Îles boardwalk and the North wharf. The picture on the right shows the marina and at the background the islands.

The dives are done by boat (except otherwise) around the islands. The water current is mild (except otherwise) at low tide. Ask to local authorities. The dives are done in sea water, watch your buoyancy. Raise the weight on your weight belt accordingly.

It is highly recommended to use a a dry suit. Water temperature varies around 4°C (40°F). According to your dive plan, you may dive with a 7.5mm neoprene wet suit but for short period of time. Hypothermia is your worst ennemy!

Entry points

Note: directions are accurate as possible. It is recommended to go with someone who knows the site.

 Site  Depth   Characteristics 

TideWeather To display on Google map, click on .

 1-Baie Ste-marguerite
30′    N50 08.473 W66 31.215
Marine life observations.
 2-Pointe à la Chasse
30′    N50 07.869 W66 27.136
Marine life observations.
 3-Pointe au Corbeau
30′    N50 09.050 W66 26.276
Marine life observations.
 4-Îlets De Quen
60′    N50 07.344 W66 25.290
The dive is done around the rock located at 200′ North-East of the islets.
 5-Mur de Manowin
40-70′    N50 05.641 W66 23.531
The passage is narrow, you must anchor on sandy bottom. There is more wind and waves at this place. Interesting fauna. To avoid on windy days.
 6-Le Corossol
15-20′    N50 05.791 W66 22.856
Ship from the French Royal Navy sunk in the bay of Sept-Îles in november 1693. You need a permit from Park Canada to dive on that archeologiccal wreck. In anyway, there are only few canons left.
 7-Pointe Est de Manowin
25-75′    N50 06.331 W66 23.096
The dive is done on the rocky point.
 8-Jean-Marc Soucy
45′    N50 07.720 W66 20.421
Wreck of an old fish boat, located at about 400′ from the shore.
 9-Cuvette de la Passe
60′    N50 08.628 W66 21.359
A basin located between the two islands.
10-Baie Sud-Est de La Grande Basque
25-45′    N50 08.850 W66 21.335
Anchoring at 30′, the dive is done on a sandy bottom between the rocks.
11-La Grosse Boule
    N50 08.837 W66 17.746
Dive can be done with Excursion Petit Pinguin.
12-La tour de fer
30-60′    N50 09.878 W66 18.716
In front of the lighthouse, a steel tower on a sandy bottom.
13-Le récif de la petite Boule
30′    N50 10.387 W66 17.922
Rocky zone with abundant fauna.
Road directions
Approximative travel time : 10:00 hrs

From Montreal, take highway 40, heading East toward Quebec City. Follow the directions in order to get to St-Anne-de-Beaupré. While now on road 138 follow up to St.Catherine Bay. From there take the ferry boat to Tadoussac. Follow up the road up to Sept-Îles.

Alternative route. Other road directions are possible (by ferry), please consult a road map.

Diver’s services
 Services   Address        Phone        Description 
Extincteurs Côte-Nord Inc. 518, Perrault,
Sept-Îles
418 968-9292 air
Plongée Petit Pingouin 589, rue Humphrey,
Sept-Îles
418 968-9558 air, repairs, rentals

© Copyright 1999-2008, Michel Robitaille. All rights reserved.