St. Catherines

W 11 knots increasing to 13 knots. Gusts up to 20 knots.

9–13°C

Calm sea

UV Index: 0 - Low

Sunny

W 11–17 knots. Gusts up to 24 knots.

5–11°C

W 0.5m at 3s period

UV Index: 0 - Low

Sunny

W 13 knots increasing to 16 knots. Gusts up to 25 knots.

5–10°C

W 0.6m at 3s period

UV Index: 0 - Low

Sunny

W 16 knots. Gusts up to 25 knots.

10–13°C

W 0.8m at 3s period

UV Index: 2 - Low

Sunny

NW 16–19 knots. Gusts up to 24 knots.

12°C

NW 0.8m at 3s period

UV Index: 0 - Low

Sunny

NW 12–22 knots. Gusts up to 24 knots.

9–12°C

NW 1.0m at 4s period

UV Index: 0 - Low

Mostly fine

N 16 knots decreasing to 7 knots. Gusts up to 22 knots.

Decreasing from 9 to 2°C

N 0.7-1.2m at 4s period

UV Index: 0 - Low

Sunny

N 5–10 knots.

0–6°C

N 0.6m at 3s period

Sunny

NE 4–7 knots.

4–7°C

Calm sea

Mostly fine

NE 3–6 knots.

5–8°C

Calm sea

Mostly fine

E 3–9 knots.

2–8°C

Calm sea

Partly cloudy

SE 4–9 knots.

1–9°C

Calm sea

Partly cloudy

S 4–7 knots.

Increasing from 4 to 8°C

Calm sea

Cloudy

S 6 knots increasing to 8 knots.

8–13°C

Calm sea

Chance of showers

S 9–12 knots. Gusts up to 20 knots.

9–13°C

Calm sea

Chance of showers

SW 8–14 knots. Gusts up to 25 knots.

11°C

Calm sea

Chance of showers

SW 8–17 knots. Gusts up to 25 knots.

10–13°C

SW 0.7m at 3s period

Cloudy

W 10–14 knots. Gusts up to 24 knots.

11°C

W 0.8m at 3s period

Cloudy

W 8–13 knots. Gusts up to 21 knots.

12°C

W 0.8m at 3s period

Cloudy

W 10–12 knots. Gusts up to 18 knots.

12°C

W 0.7m at 3s period

Cloudy

W 10 knots decreasing to 6 knots. Gusts up to 18 knots.

12°C

W 0.4m at 3s period

Cloudy

W 4–8 knots.

8–11°C

Calm sea

Cloudy

NW 3–7 knots.

8–10°C

N 0.5m at 3s period

Cloudy

NW 3–10 knots veering NE 3-10 knots.

9–12°C

N 0.5m at 3s period

Cloudy

NE 1–10 knots.

8–13°C

N 0.5m at 3s period

Cloudy

S 3–10 knots backing E 3-10 knots.

4–12°C

NE 0.4m at 3s period

Cloudy

SE 1–11 knots.

1–10°C

NE 0.4m at 3s period

Mostly fine

SE 4–13 knots.

Increasing from 3 to 8°C

E 0.6m at 3s period

Mostly fine

SE 4–10 knots.

Increasing from 9 to 12°C

NE 0.6m at 4s period

Partly cloudy

SE 7 knots decreasing to SW 3 knots.

6–14°C

NE 0.6m at 4s period

Mostly fine

SE 1–12 knots.

Decreasing from 8 to 5°C

NE 0.8m at 5s period

Sunny

S 5 knots increasing to 15 knots. Gusts up to 30 knots.

4–13°C

E 0.7m at 4s period

Chance of showers

S 8 knots increasing to 20 knots. Gusts up to 33 knots.

11°C

S 1.2m at 4s period

Rain

S 13–22 knots veering SW 13-22 knots. Gusts up to 26 knots.

10–13°C

SW 0.9m at 3s period

Rain

SW 17 knots decreasing to 14 knots. Gusts up to 23 knots.

10–13°C

SW 0.9m at 3s period

Chance of showers

SW 16–18 knots.

9–11°C

SW 0.7m at 3s period

Partly cloudy

W 15–19 knots. Gusts up to 23 knots.

5–9°C

W 0.5m at 3s period

Cloudy

W 14–18 knots.

5–9°C

SW 0.4m at 2s period

Partly cloudy

W 17–20 knots. Gusts up to 23 knots.

Increasing from 5 to 8°C

W 0.7m at 3s period

Mostly fine

W 17–20 knots. Gusts up to 24 knots.

Decreasing from 8 to 5°C

W 0.7m at 3s period

Cloudy

NW 18–21 knots.

4–8°C

W 0.8m at 3s period

Cloudy

NW 19 knots increasing to 22 knots. Gusts up to 31 knots.

3–8°C

NW 0.6m at 3s period

Cloudy

NW 19–25 knots.

3–6°C

NW 0.9m at 3s period

Cloudy

NW 25 knots decreasing to 20 knots. Gusts up to 35 knots.

Increasing from 3 to 5°C

NW 0.8m at 3s period

Cloudy

NW 20 knots increasing to 25 knots. Gusts up to 35 knots.

Decreasing from 5 to 2°C

NW 0.8m at 3s period

Cloudy

NW 13–24 knots.

1–6°C

NW 0.6m at 3s period

Partly cloudy

NW 20 knots. Gusts up to 32 knots.

0°C

Cloudy