[@Nightknight]
Winnipeg isn't adjacent to a large body of water. There are two nearby lakes, but I doubt there would be any naval forces in a lake.

https://www.google.co.uk/maps/place/Winnipeg,+Manitoba,+Canada/@49.8113327,-97.3793974,9.75z/data=!4m5!3m4!1s0x52ea73fbf91a2b11:0x2b2a1afac6b9ca64!8m2!3d49.8997541!4d-97.1374937