About Port Weller, Ontario
Port Weller is on Lake Ontario, at the north end of the Welland Canal. The terminal handles bulk, breakbulk and project cargo. Port Weller is accessible from late March to the end of December when the St. Lawrence Seaway is open, during the winter months for vessel travelling in Lake Ontario.

Facilities
No facility data available...
COORDINATES
43.23160 N, -79.21650 E
Port Information
Weather Forecast
Thu
5AM - 9AM
21 May 2026
- N 7 knots increasing to 10 knots.
- 5 to 9°C
- Calm sea
- Cloudy
Thu
9AM - 1PM
21 May 2026
- NE 10–13 knots. Gusts up to 18 knots.
- 5 to 9°C
- NE 0.4m at 2s period
- Cloudy
Thu
1PM - 5PM
21 May 2026
- NE 11 knots decreasing to 8 knots.
- 7°C
- Calm sea
- UV Index: 7 - High
- Mostly fine