St. Catherines
Facilities & Weather Forecast
St. Catherines Facilities
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43.18966 N, -79.31605 E
St. Catherines Information
St. Catherines Weather Forecast
Fri
5AM - 9AM
05 December 2025
Mostly fine
Fri
9AM - 1PM
05 December 2025
SW 11–13 knots.
−1°C
SW 0.4m at 2s period
UV Index: 1 - Low- Mostly fine
Fri
1PM - 5PM
05 December 2025
- SW 9–14 knots. Gusts up to 17 knots.
- 0°C
- SW 0.4m at 2s period
- UV Index: 0 - Low
- Cloudy
Fri
5PM - 9PM
05 December 2025
- SW 7–14 knots. Gusts up to 16 knots.
- 0°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Fri
9PM - 5AM
05 December 2025
- SW 7–16 knots. Gusts up to 19 knots.
- −1 to 1°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Sat
5AM - 9AM
06 December 2025
- SW 8–18 knots.
- 0°C
- SW 0.5m at 2s period
- UV Index: 0 - Low
- Cloudy
Sat
9AM - 1PM
06 December 2025
- W 12–18 knots. Gusts up to 21 knots.
- 0°C
- W 0.5m at 3s period
- UV Index: 0 - Low
- Cloudy
Sat
1PM - 5PM
06 December 2025
- W 14–18 knots. Gusts up to 22 knots.
- 1°C
- W 0.5m at 3s period
- UV Index: 0 - Low
- Cloudy
Sat
5PM - 9PM
06 December 2025
- W 17 knots decreasing to 11 knots. Gusts up to 23 knots.
- 0 to 2°C
- W 0.5m at 3s period
- UV Index: 0 - Low
- Partly cloudy
Sat
9PM - 5AM
06 December 2025
- W 6–14 knots veering NE 6-14 knots.
- −2 to 2°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Sun
5AM - 9AM
07 December 2025
- E 8 knots decreasing to 6 knots.
- −1°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Sun
9AM - 1PM
07 December 2025
- N 3–10 knots backing W 3-10 knots.
- −3 to 0°C
- Calm sea
- UV Index: 0 - Low
- Cloudy
Sun
1PM - 5PM
07 December 2025
- NW 6 knots increasing to 10 knots.
- −4 to −1°C
- Calm sea
- Chance of showers
Sun
5PM - 9PM
07 December 2025
- NW 8–14 knots. Gusts up to 23 knots.
- −4 to −1°C
- NW 0.5-0.8m at 3s period
- Chance of showers
Sun
9PM - 5AM
07 December 2025
- NW 8–15 knots. Gusts up to 22 knots.
- −10 to −3°C
- NW 0.7-1.0m at 3s period
- Partly cloudy
Mon
5AM - 9AM
08 December 2025
- NW 9–14 knots. Gusts up to 21 knots.
- −10 to −7°C
- N 0.7-1.0m at 4s period
- Mostly fine
Mon
9AM - 1PM
08 December 2025
- NW 4–10 knots.
- −9 to −6°C
- N 0.5m at 3s period
- Mostly fine
Mon
1PM - 5PM
08 December 2025
- NW 2–9 knots.
- −8 to −5°C
- Calm sea
- Mostly fine
Mon
5PM - 9PM
08 December 2025
- W 4–8 knots backing SW 4-8 knots.
- −8 to −5°C
- Calm sea
- Mostly fine
Mon
9PM - 5AM
08 December 2025
- SW 4–13 knots. Gusts up to 17 knots.
- −10 to −4°C
- Calm sea
- Partly cloudy
Tue
5AM - 9AM
09 December 2025
- SW 7 knots increasing to 13 knots. Gusts up to 24 knots.
- −10 to −2°C
- Calm sea
- Cloudy
Tue
9AM - 1PM
09 December 2025
- SW 11–26 knots.
- −6 to 0°C
- SW 0.7m at 3s period
- Cloudy
Tue
1PM - 5PM
09 December 2025
- SW 10–26 knots.
- −3 to 1°C
- SW 0.7m at 3s period
- Cloudy
Tue
5PM - 9PM
09 December 2025
- SW 8–19 knots. Gusts up to 23 knots.
- −2 to 2°C
- SW 0.6m at 3s period
- Cloudy
Tue
9PM - 5AM
09 December 2025
- SW 6–14 knots. Gusts up to 22 knots.
- −3 to 2°C
- SW 0.4m at 2s period
- Cloudy
Wed
5AM - 9AM
10 December 2025
- S 12 knots decreasing to E 4 knots. Gusts up to 21 knots.
- −2 to 2°C
- S 0.4m at 2s period
- Chance of showers
Wed
9AM - 1PM
10 December 2025
- SE 1–19 knots veering S 1-19 knots.
- 0 to 3°C
- SW 0.6m at 3s period
- Chance of showers
Wed
1PM - 5PM
10 December 2025
- S 3–18 knots.
- −1 to 4°C
- SW 0.5m at 2s period
- Chance of showers
Wed
5PM - 9PM
10 December 2025
- SW 2–20 knots veering NW 2-20 knots.
- −1 to 2°C
- NW 0.5m at 2s period
- Chance of showers
Wed
9PM - 5AM
10 December 2025
- NW 5–18 knots. Gusts up to 20 knots.
- −6 to 0°C
- N 0.8m at 3s period
- Cloudy
Thu
5AM - 9AM
11 December 2025
- NW 4–16 knots backing W 4-16 knots. Gusts up to 18 knots.
- −9 to 0°C
- NW 0.7m at 3s period
- Chance of showers
Thu
9AM - 1PM
11 December 2025
- W 8 knots increasing to 12 knots. Gusts up to 20 knots.
- −7 to 0°C
- NW 0.4m at 3s period
- Cloudy
Thu
1PM - 5PM
11 December 2025
- W 9–15 knots. Gusts up to 25 knots.
- −4 to −2°C
- NW 0.4m at 3s period
- Chance of showers
Thu
5PM - 9PM
11 December 2025
- W 11 knots decreasing to 9 knots. Gusts up to 23 knots.
- −5 to −3°C
- Calm sea
- Cloudy
Thu
9PM - 5AM
11 December 2025
- W 7–11 knots. Gusts up to 20 knots.
- −9 to −4°C
- Calm sea
- Cloudy
Fri
5AM - 9AM
12 December 2025
- W 6–9 knots. Gusts up to 21 knots.
- Increasing from −8 to −6°C
- Calm sea
- Chance of showers
Fri
9AM - 1PM
12 December 2025
- NW 7–20 knots.
- −4 to 0°C
- Calm sea
- Cloudy
Fri
1PM - 5PM
12 December 2025
- NW 13 knots increasing to 23 knots. Gusts up to 29 knots.
- −4 to 0°C
- Calm sea
- Cloudy
Fri
5PM - 9PM
12 December 2025
- NW 8–15 knots.
- −3°C
- Calm sea
- Cloudy
Fri
9PM - 5AM
12 December 2025
- W 13 knots increasing to 18 knots. Gusts up to 26 knots.
- −4°C
- Calm sea
- Mostly fine
Sat
5AM - 9AM
13 December 2025
- W 15–17 knots.
- −3°C
- W 0.4m at 2s period
- Cloudy
Sat
9AM - 1PM
13 December 2025
- SW 16–20 knots. Gusts up to 25 knots.
- −3°C
- W 0.5m at 3s period
- Cloudy
Sat
1PM - 5PM
13 December 2025
- W 18 knots increasing to 20 knots. Gusts up to 30 knots.
- −2°C
- W 0.5m at 3s period
- Cloudy
Sat
5PM - 9PM
13 December 2025
- SW 18–22 knots.
- −3 to −1°C
- SW 0.5m at 2s period
- Cloudy
Sat
9PM - 5AM
13 December 2025
- W 18–22 knots. Gusts up to 27 knots.
- −6 to 0°C
- SW 0.5m at 2s period
- Cloudy
Sun
5AM - 9AM
14 December 2025
- W 24 knots.
- −6 to 0°C
- W 0.8m at 3s period
- Chance of showers
Sun
9AM - 1PM
14 December 2025
- W 21 knots increasing to 26 knots. Gusts up to 34 knots.
- Increasing from −5 to −2°C
- W 1.6m at 4s period
- Mostly fine
Sun
1PM - 5PM
14 December 2025
- W 26 knots decreasing to 19 knots. Gusts up to 34 knots.
- Decreasing from −2 to −5°C
- W 1.6m at 4s period
- Partly cloudy
Sun
5PM - 9PM
14 December 2025
- W 18–24 knots.
- −7 to −2°C
- NW 1.4m at 4s period
- Cloudy
Sun
9PM - 5AM
14 December 2025
- W 17–23 knots. Gusts up to 26 knots.
- −7 to −4°C
- N 1.4m at 4s period
- Mostly fine
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