About Brennan Marine Ltd
Brennan Marine Ltd. offers full marina services to cottagers and pleasure boaters and specializes in working with boats under 25' in length. Brennan Marine is located in the heart of the 1000 Islands, just 15 minutes East of Kingston and only 30 minutes West of Brockville. They are located in the mouth of the Gananoque River.
Facilities
Petrol
Water
Toilets
Food
BoatbuilderCOORDINATES
44.32657 N, -76.16216 E
Port Information
Telephone
Berth Sizes
< 10m
Depth at MLW
2 - 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
Fri
5AM - 9AM
06 February 2026
S 5–7 knots.
−11 to −8°C
UV Index: 0 - Low
Cloudy
Fri
9AM - 1PM
06 February 2026
- S 6 knots increasing to 8 knots.
- Increasing from −9 to −5°C
- UV Index: 1 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- S 8 knots.
- −5°C
- UV Index: 0 - Low
- Cloudy