Jordan Harbour Launch
Lake Ontario · ramp
Jordan Harbour Launch
Lake Ontario · ramp

24-Hour Wave Forecast
Safety context
Conditions can differ at the ramp and on your route. Check official warnings, local notices, visibility and your boat's operating limits. You are responsible for the launch decision.
Cold water can affect breathing and muscle control immediately. Wear a properly fitted Canadian-approved lifejacket or PFD.
Environment Canada — Active Warning
Strong wind warning
Official Forecast
Environment Canada · Lake Ontario
Tonight and Wednesday.
Wind northeast 20 knots diminishing to east 15 Wednesday morning.
Extended Outlook
Thursday
Wind east 15 knots.
Friday
Wind northeast 15 knots diminishing to light.
Saturday
Wind north 15 knots diminishing to light late in the day.
Not for navigation. Verify official charts and local conditions.
Technical Logistics
Last verified 2026-06-10Data verified 2026-06-10 · Sources: OSM + municipal parks