About Treasure Island Marina
Welcome To Treasure Island Marina Treasure Island Marina is far more than a Marina: it’s a lifestyle. Our exceptional location at the mouth of the Bateau channel between Kingston and the 1000 Islands provides an outstanding boating experience with easy access to Lake Ontario, the St Lawrence River, the Rideau Canal or the U.S.A. This region is renowned for its spectacular natural environment and the warm, friendly people that live in it. We welcome members, residents and visitors alike. At Treasure Island Marina, we look forward to extending our own special brand of 1000 Islands hospitality and making your stay one you will always remember and keep coming back to enjoy.
Facilities
Electricity
Wifi
Showers
Sewage
Toilets
Recycling
Food
Boatbuilder
LaundryCOORDINATES
44.26379 N, -76.37773 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sat
9AM - 1PM
06 June 2026
SW 8–13 knots. Gusts up to 27 knots.
16 to 19°C
S 0.5m at 3s period
Chance of showers
Sat
1PM - 5PM
06 June 2026
- SW 13 knots increasing to 17 knots. Gusts up to 31 knots.
- 19 to 22°C
- SW 0.5-1.1m at 3s period
UV Index: 2 - Low- Chance of showers
Sat
5PM - 9PM
06 June 2026
- W 16 knots decreasing to 8 knots. Gusts up to 29 knots.
- Decreasing from 21 to 17°C
- SW 0.7-1.1m at 4s period
- UV Index: 0 - Low
- Partly cloudy