Best for beginner divers, 4-8m, shore & boat entry, moderate current.
Marquette Upper Harbor in Lake Superior offers a unique combination of wreck and artificial reef diving. Situated at depths between 4 and 8 metres, the site is suitable for beginner divers, though conditions require careful planning. Visibility is generally limited to 5 metres, necessitating close-up exploration of the structures. Divers must navigate moderate currents and active boat traffic, which add complexity to the dive. Water temperatures are extremely cold, ranging from 1 to 17 degrees Celsius, making adequate thermal protection essential. Entry is possible from both shore and boat, but divers should remain cautious of surf and shore break at the water's edge.
46.57862, -87.38778
Cold water here can catch new divers off guard even in summer, so bring more thermal protection than you think you need and confirm your gear at the on-site dive shop before entering. Watch for boat traffic during entry and exit, and be cautious of surf and shore break at the water's edge, particularly on windy days.
Access info coming soon
Recorded at this site
Depth
4-8m
Visibility
5m
Skill Level
Beginner
Entry
Shore & Boat
Water Temp
1-17°C
Current
Moderate
No nearby dive sites found within 50km.
Yes, the site is suitable for beginner divers, though the presence of moderate currents and boat traffic requires careful attention.
The site features depths ranging from 4 to 8 metres.
Yes, entry is possible from both shore and boat, though divers should watch for surf and shore break when entering from the land.
Hazards include cold water, moderate currents, boat traffic, entanglement risks from the wreck, and potential surf or shore break.
Due to the extremely cold water temperatures, which range from 1 to 17 degrees Celsius, a drysuit or thick wetsuit is essential.
Diving at Marquette Upper Harbor in Marquette Upper Harbor requires the following certifications: Open Water. Always dive within your training limits.
A drysuit recommended is recommended for diving at Marquette Upper Harbor in Marquette Upper Harbor. Water temperatures range from 1°C to 17°C.
Expect moderate currents at Marquette Upper Harbor in Marquette Upper Harbor. Good buoyancy control and some drift diving experience is helpful.
Visibility at Marquette Upper Harbor in Marquette Upper Harbor typically ranges from 5 metres to 5 metres. Conditions vary with weather, tides, and seasons.
