Mallorytown Landing Launch

St. Lawrence River · ramp

Mallorytown Landing Launch

St. Lawrence River · ramp

0.0mChop

Latest model value

3kt70

Latest model value

Model forecast

2026-10-21T16:04:48.905Z

Marina scene at Niagara-on-the-Lake harbour with boats docked and red-roof boathouse

Wave Height0.0mModel value

Wind Speed3ktGUSTS 3kt

Air Temp8.8°CCold Water Warning

Data SourceModel forecast2026-10-21, 12:04:48 p.m. EDT

24-Hour Wave Forecast

12h

13h

14h

15h

16h

17h

18h

19h

20h

21h

22h

23h

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.

Open official marine forecast Transport Canada lifejacket guidance

Official Forecast

Environment Canada · Kingston to Cornwall

Issued Oct 21, 10:30 EDT

Today Tonight and Thursday.

Wind

Wind light becoming north 10 knots Thursday afternoon.

Extended Outlook

Friday

Wind light.

Saturday

Wind light.

Sunday

Wind light.

View full forecast on weather.gc.ca →

Not for navigation. Verify official charts and local conditions.

Technical Logistics

Surfaceconcrete

Lanes1

DockNone

ParkingNone

Feefree

SeasonMay–Oct

Accesspublic

Community Photos

Map Satellite View