Les Iles-de-la-Madeleine Sea Temperature in October

Average sea water temperature in October:

+53.9°F


Minimum sea water temperature in October:	59.7°F
Maximum sea water temperature in October:	46.8°F

Show year:

2026

2025

2024

The average sea water temperature in October of 2026 was 51.7°F. The highest and lowest sea temperatures during the month were 57.7°F and 46.8°F.

January
February
March
April

May
June
July
August

September
October
November
December

sea water
temperature

Les Iles-de-la-Madeleine

monthly
weather

Les Iles-de-la-Madeleine

current
weather

Les Iles-de-la-Madeleine

14 days
forecast

Les Iles-de-la-Madeleine

Which Canada resorts have warmest sea in October?

Place name	October 2026	October 2025
Niagara-on-the-Lake	61.0°F	63.2°F
Windsor	60.6°F	61.7°F
Hamilton	60.3°F	63.0°F
Niagara Falls	60.0°F	62.4°F
Barrie	59.3°F	61.7°F
Kingston	59.0°F	61.4°F
Toronto	58.9°F	62.7°F
Mississauga	58.8°F	62.8°F
Oshawa	58.2°F	62.2°F
Lunenburg	55.5°F	58.9°F
Quebec	55.4°F	58.6°F
Halifax	55.3°F	58.6°F
Surrey	54.5°F	53.5°F
Montreal	54.4°F	58.1°F
Sydney	54.3°F	57.5°F
Nanaimo	54.2°F	53.3°F
Tofino	54.2°F	53.5°F
Charlottetown	54.0°F	57.5°F
Saint John	53.8°F	54.9°F
Saint Andrews	53.8°F	54.8°F