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
Wed
5AM - 9AM
11 February 2026
- W 17–22 knots. Gusts up to 31 knots.
- −3°C
- NW 1.3m at 5s period
- UV Index: 0 - Low
- Cloudy
Wed
9AM - 1PM
11 February 2026
- NW 15–19 knots. Gusts up to 26 knots.
- −2°C
- NW 1.3m at 5s period
- UV Index: 1 - Low
- Chance of showers
Wed
1PM - 5PM
11 February 2026
- NW 14–17 knots. Gusts up to 23 knots.
- −3°C
- NW 1.2m at 4s period
- UV Index: 0 - Low
- Cloudy