St. Catherines

W 10 knots increasing to 12 knots. Gusts up to 19 knots.

8–13°C

Calm sea

UV Index: 0 - Low

Sunny

SW 11–17 knots. Gusts up to 25 knots.

6–11°C

W 0.5m at 3s period

UV Index: 0 - Low

Sunny

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

6–10°C

W 0.6m at 3s period

UV Index: 0 - Low

Sunny

W 16–19 knots. Gusts up to 24 knots.

8–13°C

W 0.8m at 3s period

UV Index: 2 - Low

Sunny

NW 17 knots increasing to 20 knots. Gusts up to 25 knots.

10–13°C

NW 0.8m at 3s period

UV Index: 0 - Low

Mostly fine

NW 12–22 knots. Gusts up to 26 knots.

9–12°C

NW 1.0m at 4s period

UV Index: 0 - Low

Mostly fine

N 17 knots decreasing to 8 knots. Gusts up to 22 knots.

Decreasing from 10 to 3°C

N 0.7-1.2m at 4s period

UV Index: 0 - Low

Sunny

N 5–10 knots.

1–6°C

N 0.6m at 3s period

Sunny

NE 7 knots decreasing to 4 knots.

5–8°C

Calm sea

Mostly fine

E 3–6 knots.

6–9°C

Calm sea

Mostly fine

E 4–7 knots.

2–8°C

Calm sea

Partly cloudy

SE 4–7 knots.

1–9°C

Calm sea

Partly cloudy

S 4–6 knots.

Increasing from 5 to 8°C

Calm sea

Cloudy

S 5 knots increasing to 8 knots.

8–12°C

Calm sea

Chance of showers

S 6–12 knots. Gusts up to 18 knots.

9–12°C

Calm sea

Chance of showers

SW 8–14 knots. Gusts up to 21 knots.

11–13°C

Calm sea

Cloudy

SW 8–17 knots. Gusts up to 24 knots.

6–13°C

SW 0.3-0.9m at 3s period

Partly cloudy

SW 10–14 knots. Gusts up to 23 knots.

6–11°C

W 0.9m at 4s period

Cloudy

W 11–13 knots. Gusts up to 22 knots.

9–12°C

W 0.8m at 3s period

Cloudy

W 13 knots decreasing to 9 knots. Gusts up to 20 knots.

12°C

W 0.8m at 3s period

Cloudy

W 7–10 knots. Gusts up to 19 knots.

9–12°C

W 0.6m at 3s period

Cloudy

W 4–10 knots. Gusts up to 18 knots.

8°C

NW 1.2m at 4s period

Cloudy

NW 4–7 knots.

2–9°C

N 1.2m at 4s period

Cloudy

N 4–10 knots.

5–11°C

N 0.7-1.0m at 4s period

Partly cloudy

NE 3–10 knots.

5–11°C

N 0.6m at 3s period

Partly cloudy

N 3–13 knots veering E 3-13 knots.

Decreasing from 7 to 3°C

N 0.6m at 3s period

Mostly fine

E 0–10 knots.

−6–7°C

N 0.4m at 3s period

Sunny

SE 0–8 knots.

Increasing from −3 to 5°C

Calm sea

Sunny

SE 0–8 knots.

Increasing from 7 to 11°C

Calm sea

Sunny

E 0–8 knots.

6–14°C

Calm sea

Mostly fine

SE 1–12 knots.

Decreasing from 7 to 3°C

NE 0.6m at 4s period

Mostly fine

S 0–10 knots. Gusts up to 19 knots.

−2–11°C

NE 0.4m at 4s period

Cloudy

S 2–10 knots. Gusts up to 19 knots.

4–11°C

Calm sea

Rain

S 19 knots decreasing to W 7 knots. Gusts up to 26 knots.

11°C

Calm sea

Rain

W 7 knots increasing to 14 knots. Gusts up to 20 knots.

10°C

Calm sea

Chance of showers

W 2–16 knots.

9–12°C

Calm sea

Cloudy

W 9–19 knots. Gusts up to 21 knots.

5–11°C

Calm sea

Cloudy

12–18 knots.

5–9°C

N 0.4m at 2s period

Cloudy

W 18 knots decreasing to NW 13 knots. Gusts up to 23 knots.

5–8°C

N 0.4m at 3s period

Mostly fine

NW 13 knots increasing to 19 knots. Gusts up to 24 knots.

5–8°C

N 0.4m at 3s period

Cloudy

N 12–21 knots.

4–10°C

Calm sea

Cloudy

NW 14–22 knots. Gusts up to 30 knots.

3–9°C

N 0.6m at 3s period

Cloudy

NW 12–25 knots.

3–7°C

N 0.5m at 3s period

Partly cloudy

NW 25 knots decreasing to 14 knots. Gusts up to 35 knots.

3–6°C

Calm sea

Cloudy

NW 14 knots increasing to 25 knots. Gusts up to 35 knots.

2–6°C

Calm sea

Cloudy

NW 3–24 knots.

1–9°C

Calm sea

Partly cloudy

NW 2–21 knots. Gusts up to 26 knots.

0–8°C

Calm sea

Cloudy