- Type
- Harbour
Full-service marina on the Oconto River at Oconto, on the western Green Bay shore of Lake Michigan, Wisconsin.
Guide
Approach and anchoring
Enter the Oconto breakwater off Green Bay, pass the city docks and follow the green and red markers about half a mile up the Oconto River to the marina.
Practical
48 sheltered berths plus eight riverside berths, with three transient berths, taking boats up to 60ft. Berths include water and shore power. There is a ship's store, petrol and diesel, a pump-out, and round-the-clock toilets and showers. Boatyard service and storage on site.
Story
Oconto is within an easy day's run of the Door County peninsula, the main cruising ground of upper Green Bay.
Key facts
- Type
- Harbour
- Coordinates
- 44.88823, -87.84633 (44°53.29'N 87°50.78'W)
- Town
- Oconto
- Country
- United States
- Phone
- +19208342565
- Boaters' rating
- 3.2/5
- Updated
- July 7, 2026
Getting there
Hi Seas Marina lies at 44°53.29'N 87°50.78'W, that is 44.88823, -87.84633 in decimal degrees.
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How do boaters rate Hi Seas Marina?
Hi Seas Marina is rated 3.2/5 by boaters on BoatMap.
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