About Wiarton Marina Ltd
Wiarton Marina Ltd. is a full service, deep water marina nestled in the Niagara Escarpment at the foot of Colpoys Bay. The marina accommodates over 225boats of up to 55 feet LOA and offers mechanical, structural repair and rigging services.

Facilities
COORDINATES
44.74818 N, -81.13975 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
3m+
Manoeuvrability
Good
Channel Marking
Fair
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Wed
5AM - 9AM
18 February 2026
- E 8–12 knots.
- −2°C
- Cloudy
Wed
9AM - 1PM
18 February 2026
- E 6–13 knots. Gusts up to 26 knots.
- −2 to 0°C
- E 1.1m at 4s period
- UV Index: 0 - Low
- Chance of showers
Wed
1PM - 5PM
18 February 2026
- E 11–14 knots. Gusts up to 28 knots.
- −1°C
- E 1.2m at 4s period
- UV Index: 0 - Low
- Rain