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
Wed
9AM - 1PM
22 April 2026
N 3 knots increasing to 5 knots.
6 to 10°C
Calm sea
Sunny
Wed
1PM - 5PM
22 April 2026
- N 4–7 knots veering E 4-7 knots.
- 7 to 10°C
- Calm sea
UV Index: 6 - High- Sunny
Wed
5PM - 9PM
22 April 2026
- E 3–6 knots backing N 3-6 knots.
- 8 to 10°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Wed
9PM - 5AM
22 April 2026
- N 4–8 knots.
- 4 to 8°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Thu
5AM - 9AM
23 April 2026
- NE 6–8 knots.
- 5°C
- Calm sea
- UV Index: 0 - Low
- Sunny
Thu
9AM - 1PM
23 April 2026
- NE 6–10 knots.
- 4 to 7°C
- Calm sea
- UV Index: 6 - High
- Mostly fine
Thu
1PM - 5PM
23 April 2026
- NE 5–9 knots.
- 7°C
- Calm sea
- UV Index: 5 - Moderate
- Partly cloudy
Thu
5PM - 9PM
23 April 2026
- NE 7 knots decreasing to 4 knots.
- 5 to 9°C
- Calm sea
- UV Index: 0 - Low
- Mostly fine
Thu
9PM - 5AM
23 April 2026
- E 2 knots increasing to 13 knots. Gusts up to 18 knots.
- 5 to 8°C
- Calm sea
- UV Index: 0 - Low
- Partly cloudy
Fri
5AM - 9AM
24 April 2026
- E 14 knots decreasing to 9 knots. Gusts up to 21 knots.
- Increasing from 5 to 9°C
- Calm sea
- UV Index: 0 - Low
- Mostly fine
Fri
9AM - 1PM
24 April 2026
- NE 3–16 knots.
- 5 to 18°C
- NE 0.5m at 3s period
- Cloudy
Fri
1PM - 5PM
24 April 2026
- E 7–16 knots. Gusts up to 19 knots.
- 5 to 21°C
- NE 0.6m at 3s period
- Cloudy
Fri
5PM - 9PM
24 April 2026
- E 9–16 knots. Gusts up to 24 knots.
- 5 to 21°C
- NE 0.6m at 4s period
- Cloudy
Fri
9PM - 5AM
24 April 2026
- E 6–18 knots. Gusts up to 25 knots.
- 6 to 12°C
- NE 0.5m at 3s period
- Chance of showers
Sat
5AM - 9AM
25 April 2026
- NE 10–18 knots. Gusts up to 25 knots.
- 6 to 8°C
- NE 0.7m at 4s period
- Cloudy
Sat
9AM - 1PM
25 April 2026
- NE 8–15 knots. Gusts up to 19 knots.
- 5 to 12°C
- NE 0.7-1.2m at 4s period
- Cloudy
Sat
1PM - 5PM
25 April 2026
- NE 5–12 knots. Gusts up to 20 knots.
- 5 to 13°C
- NE 1.2-1.5m at 5s period
- Cloudy
Sat
5PM - 9PM
25 April 2026
- N 3–9 knots.
- 6 to 11°C
- NE 0.8-1.3m at 5s period
- Cloudy
Sat
9PM - 5AM
25 April 2026
- Light and variable.
- 4 to 8°C
- NE 0.3-0.8m at 4s period
- Partly cloudy
Sun
5AM - 9AM
26 April 2026
- NW 4 knots veering NE 4 knots.
- Increasing from 4 to 8°C
- Calm sea
- Cloudy
Sun
9AM - 1PM
26 April 2026
- Light and variable.
- Increasing from 9 to 14°C
- Calm sea
- Cloudy
Sun
1PM - 5PM
26 April 2026
- N 3–6 knots veering SE 3-6 knots.
- 8 to 20°C
- Calm sea
- Partly cloudy
Sun
5PM - 9PM
26 April 2026
- SE 4 knots backing NE 4 knots.
- 8 to 20°C
- Calm sea
- Mostly fine
Sun
9PM - 5AM
26 April 2026
- E 2–8 knots.
- 6 to 12°C
- Calm sea
- Partly cloudy
Mon
5AM - 9AM
27 April 2026
- E 8 knots. Gusts up to 20 knots.
- Increasing from 6 to 9°C
- Calm sea
- Cloudy
Mon
9AM - 1PM
27 April 2026
- E 8 knots increasing to 10 knots. Gusts up to 22 knots.
- 7 to 17°C
- Calm sea
- Chance of showers
Mon
1PM - 5PM
27 April 2026
- E 6–18 knots. Gusts up to 22 knots.
- 7 to 17°C
- Calm sea
- Cloudy
Mon
5PM - 9PM
27 April 2026
- E 3–19 knots veering SE 3-19 knots. Gusts up to 24 knots.
- 8 to 13°C
- NE 0.5m at 3s period
- Chance of showers
Mon
9PM - 5AM
27 April 2026
- S 2–18 knots. Gusts up to 24 knots.
- 8 to 14°C
- E 0.5m at 3s period
- Chance of showers
Tue
5AM - 9AM
28 April 2026
- SW 5–18 knots. Gusts up to 27 knots.
- 6 to 10°C
- SE 0.6m at 3s period
- Chance of showers
Tue
9AM - 1PM
28 April 2026
- S 6–16 knots veering NW 6-16 knots. Gusts up to 22 knots.
- 6 to 8°C
- Cloudy
Tue
1PM - 5PM
28 April 2026
- W 6–16 knots. Gusts up to 24 knots.
- 6 to 10°C
- S 0.5m at 3s period
- Cloudy
Tue
5PM - 9PM
28 April 2026
- W 12 knots decreasing to 5 knots. Gusts up to 22 knots.
- 5 to 9°C
- Calm sea
- Cloudy
Tue
9PM - 5AM
28 April 2026
- W 4–7 knots. Gusts up to 20 knots.
- 1 to 7°C
- Calm sea
- Mostly fine
Wed
5AM - 9AM
29 April 2026
- W 5 knots increasing to 9 knots. Gusts up to 16 knots.
- 0 to 7°C
- Calm sea
- Partly cloudy
Wed
9AM - 1PM
29 April 2026
- SW 9 knots.
- 9°C
- Sunny
Wed
1PM - 5PM
29 April 2026
- SW 10–13 knots.
- 11°C
- Calm sea
- Cloudy
Wed
5PM - 9PM
29 April 2026
- SW 11 knots increasing to 14 knots. Gusts up to 19 knots.
- Decreasing from 12 to 10°C
- Calm sea
- Cloudy
Wed
9PM - 5AM
29 April 2026
- SW 10 knots.
- 6 to 9°C
- Calm sea
- Partly cloudy
Thu
5AM - 9AM
30 April 2026
- SW 10 knots decreasing to 3 knots. Gusts up to 16 knots.
- 5 to 8°C
- Calm sea
- Cloudy
Thu
9AM - 1PM
30 April 2026
- S 10 knots.
- 8°C
- Chance of showers
Thu
1PM - 5PM
30 April 2026
- 6knots decreasing to 2 knots.
- 6 to 9°C
- Calm sea
- Cloudy
Thu
5PM - 9PM
30 April 2026
- 2 knots increasing to 9 knots.
- 7 to 9°C
- Calm sea
- Cloudy
Thu
9PM - 5AM
30 April 2026
- N 3 knots increasing to 11 knots.
- 5 to 8°C
- Calm sea
- Cloudy
Fri
5AM - 9AM
01 May 2026
- N 8 knots increasing to 14 knots. Gusts up to 19 knots.
- 6°C
- NE 0.7m at 3s period
- Chance of showers
Fri
9AM - 1PM
01 May 2026
- N 5 knots.
- 8°C
- Cloudy
Fri
1PM - 5PM
01 May 2026
- NE 10 knots decreasing to 2 knots.
- Increasing from 8 to 10°C
- NE 1.0m at 4s period
- Chance of showers
Fri
5PM - 9PM
01 May 2026
- NW 2 knots increasing to 11 knots.
- 6 to 10°C
- NE 0.6m at 4s period
- Cloudy
Fri
9PM - 5AM
01 May 2026
- W 15 knots increasing to 20 knots. Gusts up to 29 knots.
- 4 to 6°C
- NW 0.9m at 3s period
- Cloudy