Swimming in St. John's (Newfoundland and Labrador) in october 2025: Average sea temperature in october and tide times in october 2025
Average sea temperature in St. John's (Newfoundland and Labrador) in october 2025.
In october, according to seasonal norms, the sea temperature in St. John's (Newfoundland and Labrador) is:
Minimum: 42°F
Average: 47°F
Maximum: 53°F
Other useful seasonal weather averages in october:
- Outside temperature: 47°F to 51°F
- Most common weather: "Clear/Sunny"
- The wind blows at 3.1mph
- It rains a total of 5.8in, over 7 day(s).
Should we swim in St. John's (Newfoundland and Labrador) in october?
No... The water temperature in St. John's (Newfoundland and Labrador) in october is freezing
You won't be able to swim in St. John's (Newfoundland and Labrador) in october! The water temperature is freezing, reaching as low as 42°F (and only 53°F at best)! Our advice: if you are going to St. John's (Newfoundland and Labrador) this month, plan to sightsee and forget the beach!
Note also that in october, the climate is bad with an average outside temperature of 49°F, 5.8in of precipitation (over 7 days) and 86.51 % humidity.
Water and normal seasonal temperatures in St. John's (Newfoundland and Labrador) in october
| October | |||
| Average sea temperature | 47°F | ||
| Minimum sea temperature | 42°F | ||
| Maximum sea temperature | 53°F | ||
| Average outside temperature | 50°F | ||
| Maximum outside temperature | 52°F | ||
| Minimum outside temperature | 47°F | ||
| Wind speed | 19.3mph | ||
| Wind temperature | 41°F | ||
| Precipitation | 5.8in | ||
| Number of days of rain | 7 jour(s) (22%) | ||
| Humidity | 87% | ||
| Visibility in kilometers | 8.86km | ||
| Cloud cover | 57% | ||
| Our opinion | freezing swimming |
Chart of the tides in october 2025
Tide times in october 2025 in St. John's (Newfoundland and Labrador)
Swim elsewhere in Canada in october
| City | Average T° | Min. T° | Max. T° | Our opinion | Halifax in october | 58°F | 62°F | freezing swimming | Quebec City in october | 49°F | 52°F | freezing swimming | Vancouver in october | 50°F | 53°F | freezing swimming | Saint John in october | 53°F | 56°F | freezing swimming | Tofino in october | 54°F | 57°F | freezing swimming | Victoria in october | 51°F | 53°F | freezing swimming | Bathurst in october | 49°F | 53°F | freezing swimming | Charlottetown in october | 54°F | 59°F | freezing swimming | Nanaimo in october | 51°F | 54°F | freezing swimming |