Measurements:
°C
°F
Les Iles-de-la-Madeleine
44°F
N 11 mph
Feels like: 38°F
Precip: 3%
World Resorts Canada Les Iles-de-la-Madeleine Weather

Les Iles-de-la-Madeleine Sea Water Temperature

Current Sea Water Temperature:
+48.4°F
Maximum Sea Water Temperature in October: 60.8°F
Minimum Sea Water Temperature in October: 48.2°F
Average water temperature in October: 54.7°F

Sea Water Temperature for the Last 10 Days:

October 18 48.4°F October 13 52.0°F
October 17 50.4°F October 12 53.8°F
October 16 49.8°F October 11 54.6°F
October 15 52.0°F October 10 55.2°F
October 14 51.6°F October 09 56.0°F

When is the Warmest Sea for Les Iles-de-la-Madeleine?

According to our data for the last three years for Les Iles-de-la-Madeleine the highest average sea water temperature was in August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Les Iles-de-la-Madeleine was 67.3°F. The maximum and minimum values were 61.8°F and 70.4°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Les Iles-de-la-Madeleine was 60.7°F. The maximum and minimum values were 56.2°F and 67.8°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Les Iles-de-la-Madeleine was 58.4°F. The maximum and minimum values were 51.8°F and 64.2°F respectively.

Best Time to Visit Les Iles-de-la-Madeleine
The most sunny months:
August 12 days
May 10 days
June 9 days
The most warm months:
August 67.6 °F
July 64.4 °F
September 60.6 °F
Warmest sea temperature:
August 68.1 °F
September 62.7 °F
July 62.4 °F
The most cold months:
February 21.8 °F
January 24.3 °F
March 25.5 °F
The most rainy months:
September 3 days
May 3 days
June 3 days
The most windy months:
December 23 mph
November 22 mph
January 21 mph

Les Iles-de-la-Madeleine on the Weather Map

Canada Resorts:
NAME
F°
Halifax +30
Moncton +34
Montreal +44
Nanaimo +48
Niagara Falls +50
Ottawa +40
Prince Edward Island +38
Quebec +38
Saint Andrews +46
St. John's +32
Sydney +32
Toronto +48
Vancouver +54
Victoria +50
Winnipeg +42
24 Hours Weather Forecast
Les Iles-de-la-Madeleine
Local time: 03:44
19 oct, monday
0600 46°F
N
25 mph
0900 46°F
NE
32 mph
1200 46°F
NE
31 mph
1500 50°F
NE
30 mph
1800 50°F
NE
29 mph
2100 50°F
NE
28 mph
20 oct, tuesday
0000 50°F
NE
28 mph
0300 48°F
NE
21 mph