Measurements:
°C
°F
Les Iles-de-la-Madeleine
38°F
N 21 mph
Feels like: 26°F
Precip: 0%
World Resorts Canada Les Iles-de-la-Madeleine Weather

Les Iles-de-la-Madeleine Sea Water Temperature

Current Sea Water Temperature:
+29.2°F
Maximum Sea Water Temperature in March: 32.8°F
Minimum Sea Water Temperature in March: 27.0°F
Average water temperature in March: 29.6°F

Sea Water Temperature for the Last 10 Days:

March 09 29.2°F March 04 27.2°F
March 08 30.2°F March 03 27.4°F
March 07 27.4°F March 02 27.6°F
March 06 27.0°F March 01 27.6°F
March 05 27.0°F February 28 27.6°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, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Les Iles-de-la-Madeleine was 67.2°F. The maximum and minimum values were 64.8°F and 71.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Les Iles-de-la-Madeleine was 62.4°F. The maximum and minimum values were 54.2°F and 66.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Les Iles-de-la-Madeleine was 64.8°F. The maximum and minimum values were 60.4°F and 68.8°F respectively.

Best Time to Visit Les Iles-de-la-Madeleine
The most sunny months:
August 12 days
September 10 days
June 9 days
The most warm months:
August 67.1 °F
July 63.5 °F
September 61.0 °F
Warmest sea temperature:
August 68.3 °F
July 63.1 °F
September 63.1 °F
The most cold months:
February 21.8 °F
January 24.3 °F
March 25.3 °F
The most rainy months:
May 3 days
June 3 days
November 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
Halifax +40
Kingston +42
Moncton +40
Montreal +46
Niagara Falls +52
Ottawa +44
Prince Edward Island +38
Quebec +36
Saint John +36
St. John's +32
Sydney +34
Toronto +52
Vancouver +34
Victoria +34
Winnipeg -12
24 Hours Weather Forecast
Les Iles-de-la-Madeleine
Local time: 00:40
10 mar, tuesday
0300 38°F
NE
24 mph
0600 34°F
NE
20 mph
0900 32°F
NE
16 mph
1200 32°F
E
12 mph
1500 32°F
S
8 mph
1800 28°F
S
6 mph
2100 26°F
SW
7 mph
11 mar, wednesday
0000 22°F
S
7 mph