- Maximum draught
- 6 m
Full-service marina at the head of Henderson Harbor on the eastern shore of Lake Ontario, in upstate New York.
Guide
Approach and anchoring
Deepwater harbour sheltered from open lake by Six Town Point and Association Island. Henderson Bay narrows into the harbour from the west. The 1000 Islands lie about 30 miles north-east.
Practical
Covered and open berths for boats up to 60 feet. Fuel berth with petrol and diesel. Showers, heads, laundry. On-site boatyard with hull and engine repairs for inboard, outboard and stern-drive. Contact 315 938 5222.
Ashore
Henderson Harbor village around the bay with eateries and a small grocery within walking distance. Charter fishing fleet on the same dock. Sackets Harbor Battlefield about 9 miles north by road.
Key facts
- Type
- Harbour
- Coordinates
- 43.85055, -76.21040 (43°51.03'N 76°12.62'W)
- Town
- Henderson Harbor
- Country
- United States
- Maximum draught
- 6 m
- Phone
- +13159385222
- Updated
- July 7, 2026
Getting there
Lake Ontario Mariners Marina lies at 43°51.03'N 76°12.62'W, that is 43.85055, -76.21040 in decimal degrees.
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