About St. Catherines
City
Installations
Aucune donnée d'installation disponible...
COORDINATES
43.18966 N, -79.31605 E
Port Information
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Weather Forecast
Sat
5AM - 9AM
27 June 2026
N 3–6 knots.
14 to 16°C
Calm sea
UV Index: 0 - Low
Mostly fine
Sat
9AM - 1PM
27 June 2026
- N 3–6 knots.
- 14 to 18°C
- Calm sea
- UV Index: 8 - Very High
- Mostly fine
Sat
1PM - 5PM
27 June 2026
- NE 3–6 knots.
- 16 to 20°C
- Calm sea
- UV Index: 8 - Very High
- Mostly fine
Sat
5PM - 9PM
27 June 2026
- NE 3–7 knots.
- 19°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Sat
9PM - 5AM
27 June 2026
- NE 3–6 knots.
- 15 to 19°C
- Calm sea
- UV Index: 0 - Low
- Mostly fine
Sun
5AM - 9AM
28 June 2026
- NE 4 knots.
- 13 to 18°C
- Calm sea
- UV Index: 0 - Low
- Mostly fine
Sun
9AM - 1PM
28 June 2026
- NE 4–8 knots.
- 13 to 18°C
- Calm sea
- UV Index: 8 - Very High
- Mostly fine
Sun
1PM - 5PM
28 June 2026
- NE 5–8 knots.
- 14 to 19°C
- Calm sea
- UV Index: 8 - Very High
- Partly cloudy
Sun
5PM - 9PM
28 June 2026
- NE 7 knots decreasing to 4 knots.
- 15 to 28°C
- Calm sea
- UV Index: 3 - Moderate
- Partly cloudy
Sun
9PM - 5AM
28 June 2026
- Light and variable.
- 13 to 19°C
- Calm sea
- Mostly fine
Mon
5AM - 9AM
29 June 2026
- Light and variable.
- Increasing from 14 to 21°C
- Calm sea
- Partly cloudy
Mon
9AM - 1PM
29 June 2026
- E 4 knots increasing to NE 7 knots.
- 17 to 33°C
- Calm sea
- Cloudy
Mon
1PM - 5PM
29 June 2026
- NE 7–10 knots.
- 18 to 35°C
- Calm sea
- Partly cloudy
Mon
5PM - 9PM
29 June 2026
- NE 9 knots decreasing to 5 knots.
- 18 to 34°C
- Calm sea
- Partly cloudy
Mon
9PM - 5AM
29 June 2026
- W 1–7 knots.
- 16 to 24°C
- Calm sea
- Mostly fine
Tue
5AM - 9AM
30 June 2026
- Light and variable.
- Increasing from 19 to 25°C
- Calm sea
- Partly cloudy
Tue
9AM - 1PM
30 June 2026
- S 3 knots increasing to 8 knots.
- 22 to 37°C
- Calm sea
- Cloudy
Tue
1PM - 5PM
30 June 2026
- SW 9 knots increasing to 12 knots. Gusts up to 18 knots.
- 24 to 39°C
- Calm sea
- Cloudy
Tue
5PM - 9PM
30 June 2026
- SW 12 knots decreasing to 7 knots. Gusts up to 16 knots.
- Decreasing from 33 to 28°C
- Calm sea
- Cloudy
Tue
9PM - 5AM
30 June 2026
- SW 6–10 knots.
- 22 to 28°C
- Calm sea
- Cloudy
Wed
5AM - 9AM
01 July 2026
- SW 5–10 knots.
- Increasing from 22 to 27°C
- Calm sea
- Cloudy
Wed
9AM - 1PM
01 July 2026
- SW 7–9 knots.
- Increasing from 28 to 35°C
- Calm sea
- Mostly fine
Wed
1PM - 5PM
01 July 2026
- SW 9–13 knots.
- 27 to 39°C
- Calm sea
- Mostly fine
Wed
5PM - 9PM
01 July 2026
- W 6–13 knots.
- 27 to 39°C
- Calm sea
- Mostly fine
Wed
9PM - 5AM
01 July 2026
- SE 3–10 knots. Gusts up to 17 knots.
- Decreasing from 31 to 21°C
- Calm sea
- Partly cloudy
Thu
5AM - 9AM
02 July 2026
- S 2–7 knots veering N 2-7 knots.
- Increasing from 21 to 29°C
- Calm sea
- Mostly fine
Thu
9AM - 1PM
02 July 2026
- N 4 knots increasing to 9 knots.
- Increasing from 31 to 37°C
- Calm sea
- Partly cloudy
Thu
1PM - 5PM
02 July 2026
- N 8 knots increasing to 11 knots. Gusts up to 17 knots.
- 28 to 42°C
- Calm sea
- Cloudy
Thu
5PM - 9PM
02 July 2026
- N 11 knots decreasing to 7 knots. Gusts up to 18 knots.
- Decreasing from 35 to 30°C
- Calm sea
- Cloudy
Thu
9PM - 5AM
02 July 2026
- N 6 knots decreasing to SW 3 knots. Gusts up to 17 knots.
- Decreasing from 29 to 18°C
- Calm sea
- Mostly fine
Fri
5AM - 9AM
03 July 2026
- Light and variable.
- Increasing from 18 to 28°C
- Calm sea
- Partly cloudy
Fri
9AM - 1PM
03 July 2026
- N 2–8 knots.
- Increasing from 28 to 38°C
- Partly cloudy
Fri
1PM - 5PM
03 July 2026
- S 2–9 knots veering SE 2-9 knots.
- 26 to 43°C
- Calm sea
- Partly cloudy
Fri
5PM - 9PM
03 July 2026
- S 6 knots increasing to SW 9 knots.
- Decreasing from 40 to 33°C
- Calm sea
- Cloudy
Fri
9PM - 5AM
03 July 2026
- W 11 knots decreasing to 7 knots.
- 21 to 23°C
- Calm sea
- Cloudy
Sat
5AM - 9AM
04 July 2026
- W 7 knots increasing to 9 knots.
- 21°C
- Calm sea
- Mostly fine
Sat
9AM - 1PM
04 July 2026
- NW 9 knots.
- 23°C
- Partly cloudy
Sat
1PM - 5PM
04 July 2026
- 7knots decreasing to 4 knots.
- Decreasing from 24 to 21°C
- Calm sea
- Chance of showers
Sat
5PM - 9PM
04 July 2026
- NW 4 knots increasing to 11 knots.
- 21 to 23°C
- Calm sea
- Chance of showers
Sat
9PM - 5AM
04 July 2026
- N 6–11 knots.
- 20°C
- Calm sea
- Mostly fine
Sun
5AM - 9AM
05 July 2026
- N 10 knots decreasing to 6 knots.
- 20°C
- Calm sea
- Sunny
Sun
9AM - 1PM
05 July 2026
- N 4 knots.
- 22°C
- Sunny
Sun
1PM - 5PM
05 July 2026
- W 2 knots increasing to 8 knots.
- Increasing from 23 to 25°C
- Calm sea
- Sunny
Sun
5PM - 9PM
05 July 2026
- W 3–10 knots veering NW 3-10 knots.
- 24°C
- Calm sea
- Sunny
Sun
9PM - 5AM
05 July 2026
- NW 7 knots decreasing to 5 knots.
- 19 to 21°C
- Calm sea
- Sunny
Mon
5AM - 9AM
06 July 2026
- Light and variable.
- 19°C
- Calm sea
- Mostly fine
Mon
9AM - 1PM
06 July 2026
- Light and variable.
- 20°C
- Cloudy
Mon
1PM - 5PM
06 July 2026
- SE 6 knots.
- Increasing from 20 to 22°C
- Calm sea
- Partly cloudy
Mon
5PM - 9PM
06 July 2026
- SE 3–8 knots veering SW 3-8 knots.
- 22 to 25°C
- Calm sea
- Mostly fine