Best for advanced divers, shore & boat entry, mild current.
Winona is a freshwater site featuring the submerged remains of an 1880s town. Divers and snorkellers can explore the foundations and various artifacts left behind when the settlement was flooded. The site is suited for advanced divers due to the overhead environment and potential for low visibility, which ranges from 2 to 15 metres. Conditions include mild currents and extremely cold water temperatures, typically between 4 and 16 degrees Celsius, particularly in spring. Wetsuits are essential to mitigate the high risk of hypothermia. Access is available via both shore and boat, though visitors should remain cautious of boat traffic in the area.
46.10970, -100.60040
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Expected in this region. No sightings logged here yet.
Visibility
2-15m
Skill Level
Advanced
Entry
Shore & Boat
Current
Mild
Typical Dive
40 min
There is no recorded marine life at this site.
No, this site is intended for advanced divers due to the overhead environment and challenging conditions.
Specific depth data is not available for this site.
Yes, Winona allows for both shore and boat entries.
Yes, snorkelling is permitted, though it is rated for advanced snorkellers.
Hazards include cold water, low visibility, entanglement risks, boat traffic, and the overhead environment of the submerged structures.
Diving at Winona in Lake Oahe requires the following certifications: Open Water, Advanced. Always dive within your training limits.
Winona in Lake Oahe typically has mild currents that most divers can handle comfortably.
Visibility at Winona in Lake Oahe typically ranges from 2 metres to 15 metres. Conditions vary with weather, tides, and seasons.
