*Reservations are required prior to day of arrival to ensure adequate time to receive slip assignments, gate codes, and facility access. Call 905-835-6644 or email at marina@portcolborne.ca.

Office Hours:

Monday-Friday: 8:30am-4:30pm

Saturday: 7:00am-3:00pm

Sunday: Closed

Transients must check in with marina office upon arrival. For check-ins/assistance on Sundays and after office hours, please call 289-686-5997.

Fuel Dock Hours:

Daily: 7:00am-7:00pm

Call marina office for assistance or 289-686-5997 outside of office hours.

Rates & Fees

2025 Dock Rates & Fees
Canal Days
Sugarloaf Marina is the place to be during Port Colborne's annual Canal Days Marine Heritage Festival, hosting over one hundred transient boats for the weekend!

To be added to the waitlist, call the marina office at 905-835-6644 or email marina@portcolborne.ca after January 1. Once seasonal slipholder numbers and transient slip availability are confirmed, the marina will reach out to those on the waitlist no later than June 15 to confirm and book reservations.

Here is the information required to be added to the waitlist:
  • Owner's name
  • Boat name
  • Length
  • Beam
  • Draft
  • Check in date
  • Check out date
  • Phone number
  • Email address
  • Group name/special requests (if applicable)

Due to the high demand for transient slips during the festival weekend, staff will do their best to accommodate large groups and special requests, however, specific slip assignments are not guaranteed.
Welland Canal Information
Sugarloaf Marina is conveniently located at the south end of the Welland Canal. Book your stay with us for the night before your transit downbound, or for a restful sleep after a long day travelling upbound.

Downbound Transits (Port Colborne to Port Weller): Tuesday, Thursday, Saturday

Upbound Transits (Port Weller to Port Colborne): Monday, Wednesday, Friday, Sunday

For more information on the St. Lawrence Seaway and to book your reservation for the Welland Canal, visit our Additional Information page.