Boat Launches & Ramps in St. Catharines, Ontario
St. Catharines sits at the mouth of the Welland Canal where it meets Lake Ontario, giving boaters direct access to sheltered Port Dalhousie Harbour and open Great Lakes water. Find 3 verified launches with fee details, surface type, and dock availability below.
Best for Large Boats
Port Dalhousie Harbour
Lake Ontario · 1 Lakeport Rd, St. Catharines ON
Martindale Pond Launch
Twelve Mile Creek · St. Catharines, Ontario
St. Catharines Launch Tips
- • Check Environment Canada's marine forecast before trailering — conditions on Lake Ontario can change quickly.
- • Small craft advisories apply to vessels under 9 m (30 ft). Heed posted speed limits in no-wake zones near launch ramps.
- • All vessels require valid registration displayed on both sides of the bow. Ensure your Transport Canada safety kit is onboard (PFDs, throwable, signalling device, bailer).
- • Drain your bilge and remove drain plugs before approaching any Ontario waterway to prevent invasive species transfer.
Nearby City Launches
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Learn MoreFrequently Asked Questions — St. Catharines Boat Ramps
Are there free boat launches in St. Catharines?+
Yes — 3 of 3 boat launches in St. Catharines are free to use. Check each ramp listing for current fee information as fees can change seasonally.
What is the best boat ramp in St. Catharines for large boats?+
Port Dalhousie Harbour is generally considered the best option for larger vessels in St. Catharines. It features a concrete surface, a dock for staging your launch, and provides access to Lake Ontario. For live conditions before trailering out, check the Ontario Boat Ramps HUD.
What water bodies can I access from St. Catharines boat launches?+
St. Catharines launches provide access to Lake Ontario, Twelve Mile Creek. Each water body has different characteristics — always check current wave height, wind speed, and navigation notices before launching.
Do St. Catharines boat ramps have docking facilities?+
1 of the 3 boat ramps in St. Catharines have dock facilities for staging your launch or temporary tie-up. Docks are typically available on a first-come basis during peak season.
What are the boating rules on Lake Ontario near St. Catharines?+
All vessels on Ontario waterways must comply with Transport Canada's Small Vessel Regulations. This includes carrying required safety equipment (PFDs, throwable device, signalling equipment, bailer), displaying proper registration, and observing posted speed limits near shore and in no-wake zones. Small craft advisories are issued by Environment and Climate Change Canada when conditions are dangerous — always check before launching.
Ramp data verified from Ontario municipal records and field reports. Submit a correction · ontarioboatramps.ca