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
Mon
9AM - 1PM
20 July 2026
SW 7 knots increasing to 11 knots. Gusts up to 17 knots.
21 to 23°C
SW 0.4m at 2s period
Sunny
Mon
1PM - 5PM
20 July 2026
- SW 12 knots decreasing to 10 knots. Gusts up to 19 knots.
- 23°C
- SW 0.4m at 2s period
UV Index: 7 - High- Mostly fine
Mon
5PM - 9PM
20 July 2026
- SW 9 knots decreasing to 5 knots. Gusts up to 16 knots.
- Decreasing from 24 to 19°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy