Notice of Planned In-Water Work
Boaters are to be advised that a new outfall is to be constructed servicing the Thornbury Wastewater Treatment Plant. The outfall will extend 1500 m northeast off the Grey Street road allowance from the shoreline into Georgian Bay. The first 600 m of the outfall pipe from the shoreline will be dredged, and the remaining 900 m will lay on the lakebed in the deeper water. Due to fisheries windows, the marine portion of the outfall will need to begin no earlier than July 15, 2025, and be completed no later than September 30, 2025.
The Thornbury Harbour (VHF-Monitor Channel 68) features a full-service marina, located on the beautiful shores of South Georgian Bay. The Thornbury Harbour is owned by the Department of Fisheries and Oceans (DFO) and is managed and operated by the Town of The Blue Mountains.
On this page:
1. Products and Services
2. Operating Hours and Location
3. Harbour Map and Directions
4. Harbour Amenities
5. Clean Marine - Diamond Elite
6. Thornbury Yacht Club
Quick Links
Products and Services
2025 season rates are currently shown. All prices are subject to the addition of HST or applicable taxes.
| Item | Price |
|---|---|
| Launch Ramp (Day Pass) | $13.27 |
| Launch Ramp (Season Pass) | $72.00 |
| Fish Cleaning Station Code | $10.00 |
| Fuel (Gasoline and Diesel) | Price varies |
| 2-Stroke Motor Oil | $15.00 |
| Pump Out (Yacht Club Member) | $15.93 |
| Pump Out (Non-Member) | $26.55 |
| Shower Facility Card | $10.00 |
| Ice (block) | $4.00 |
| Ice (cubed) | $3.50 |
| Pennants | $30.00 |
Clean Marine - Diamond Elite
Boating Ontario's Clean Marine Eco-Rating Program was founded to encourage marine businesses to adopt best environmental practices to reduce and prevent water, air and land pollution associated with recreational boating activities in Ontario. Through its most recent environmental audit, the Thornbury Harbour was successful in achieving a Diamond Elite rating which is the highest standard within the program.
Thornbury Yacht Club
The Thornbury Yacht Club is a small, not-too formal association of sail and powerboat enthusiasts who keep their boats in the Thornbury Harbour. The club operates independently of the Thornbury Harbour but maintains a close relationship with the Harbour Staff. The Yacht Club pavilion is also available for rental during the season.
For more information about the Thornbury Yacht Club or to inquire about joining the club, please visit the Thornbury Yacht Club website.