About Thornbury Municipal Harbour
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. Please note, paid parking is in effect for visitors. +15195993131 ext. 330




Installations
COORDINATES
44.56547 N, -80.45028 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Good
Channel Marking
Fair
Canal VHF
68
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
9AM - 1PM
27 March 2026
- N 8 knots increasing to 12 knots.
- −9 to −6°C
- N 0.7m at 4s period
- Sunny
Fri
1PM - 5PM
27 March 2026
- N 8–16 knots.
- −8 to −6°C
- N 0.5m at 3s period
- UV Index: 4 - Moderate
- Sunny
Fri
5PM - 9PM
27 March 2026
- NW 10 knots decreasing to 8 knots.
- −6 to −4°C
- N 0.4m at 3s period
- UV Index: 0 - Low
- Partly cloudy