About Thousand Islands Club- Horizon Marina
Our premier yacht club, the Thousand Island Club on Wellesley Island, has 135 seasonal/transient deep water slips, complete with dock boxes, dock carts, state-of-the-art shore power pedestals with dockside water, wi-fi, cable TV, lighted docks and grounds, in a peaceful pristine setting. With 20 plush individual bathrooms, exercise room, tennis, volleyball and basketball courts, pool, restaurant, playground, gazebo’s, hammocks, dog walks and much more, you’ll know you’ve found your ultimate boating destination in the Thousand Islands Club!

Installations
COORDINATES
44.33955 N, -75.93493 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m, 20m+
Profondeur à la marée basse moyenne
3m+
Manœuvrabilité
Good
Channel Marking
Fair
Port d'entrée
No
Overseas Visitor Berths
Yes
Amarrages pour catamarans
Yes
Type de quai
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sat
9AM - 1PM
13 June 2026
- SW 7 knots increasing to 9 knots. Gusts up to 18 knots.
- Increasing from 24 to 28°C
- Sunny
Sat
1PM - 5PM
13 June 2026
- SW 8–12 knots. Gusts up to 20 knots.
- 24 to 29°C
- UV Index: 7 - High
- Mostly fine
Sat
5PM - 9PM
13 June 2026
- SW 10 knots decreasing to 6 knots. Gusts up to 21 knots.
- Decreasing from 26 to 19°C
- UV Index: 0 - Low
- Partly cloudy