Swimming in St. John's (Newfoundland and Labrador) in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in St. John's (Newfoundland and Labrador) in july 2025.
In july, according to seasonal norms, the sea temperature in St. John's (Newfoundland and Labrador) is:
Minimum: 46°F
Average: 52°F
Maximum: 59°F
Other useful seasonal weather averages in july:
- Outside temperature: 56°F to 61°F
- Most common weather: "Clear/Sunny"
- The wind blows at 7.5mph
- It rains a total of 4.6in, over 7 day(s).
Should we swim in St. John's (Newfoundland and Labrador) in july?
No... The water temperature in St. John's (Newfoundland and Labrador) in july is freezing
You won't be able to swim in St. John's (Newfoundland and Labrador) in july! The water temperature is freezing, reaching as low as 46°F (and only 59°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 july, the climate is good with an average outside temperature of 59°F, 4.5in of precipitation (over 7 days) and 91.58 % humidity.
Water and normal seasonal temperatures in St. John's (Newfoundland and Labrador) in july
| July | |||
| Average sea temperature | 52°F | ||
| Minimum sea temperature | 46°F | ||
| Maximum sea temperature | 59°F | ||
| Average outside temperature | 59°F | ||
| Maximum outside temperature | 63°F | ||
| Minimum outside temperature | 56°F | ||
| Wind speed | 15.5mph | ||
| Wind temperature | 54°F | ||
| Precipitation | 4.6in | ||
| Number of days of rain | 7 jour(s) (23%) | ||
| Humidity | 92% | ||
| Visibility in kilometers | 9.02km | ||
| Cloud cover | 51% | ||
| Our opinion | freezing swimming |
Chart of the tides in july 2025
Tide times in july 2025 in St. John's (Newfoundland and Labrador)
Swim elsewhere in Canada in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Halifax in july | 58°F | 62°F | freezing swimming | Quebec City in july | 57°F | 61°F | freezing swimming | Vancouver in july | 50°F | 53°F | freezing swimming | Saint John in july | 54°F | 59°F | freezing swimming | Tofino in july | 56°F | 59°F | freezing swimming | Victoria in july | 51°F | 53°F | freezing swimming | Bathurst in july | 58°F | 62°F | freezing swimming | Charlottetown in july | 61°F | 67°F | cold swimming | Nanaimo in july | 52°F | 54°F | freezing swimming |