Swimming in Saint John in march 2025: Average sea temperature in march and tide times in march 2025
Average sea temperature in Saint John in march 2025.
In march, according to seasonal norms, the sea temperature in Saint John is:
Minimum: 35°F
Average: 38°F
Maximum: 41°F
Other useful seasonal weather averages in march:
- Outside temperature: 27°F to 36°F
- Most common weather: "Cloudy"
- The wind blows at -5mph
- It rains a total of 3.2in, over 5 day(s).
Should we swim in Saint John in march?
No... The water temperature in Saint John in march is freezing
You won't be able to swim in Saint John in march! The water temperature is freezing, reaching as low as 35°F (and only 41°F at best)! Our advice: if you are going to Saint John this month, plan to sightsee and forget the beach!
Note also that in march, the climate is very bad with an average outside temperature of 32°F, 3.2in of precipitation (over 5 days) and 85.61 % humidity.
Water and normal seasonal temperatures in Saint John in march
| March | |||
| Average sea temperature | 38°F | ||
| Minimum sea temperature | 35°F | ||
| Maximum sea temperature | 41°F | ||
| Average outside temperature | 32°F | ||
| Maximum outside temperature | 36°F | ||
| Minimum outside temperature | 29°F | ||
| Wind speed | 14.9mph | ||
| Wind temperature | 18°F | ||
| Precipitation | 3.2in | ||
| Number of days of rain | 5 jour(s) (15%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 8.39km | ||
| Cloud cover | 58% | ||
| Our opinion | freezing swimming |
Chart of the tides in march 2025
Tide times in march 2025 in Saint John
Swim elsewhere in Canada in march
| City | Average T° | Min. T° | Max. T° | Our opinion | Halifax in march | 34°F | 36°F | freezing swimming | Quebec City in march | 34°F | 36°F | freezing swimming | Vancouver in march | 45°F | 47°F | freezing swimming | St. John's (Newfoundland and Labrador) in march | 32°F | 34°F | freezing swimming | Tofino in march | 47°F | 50°F | freezing swimming | Victoria in march | 46°F | 48°F | freezing swimming | Bathurst in march | 32°F | 34°F | freezing swimming | Charlottetown in march | 31°F | 32°F | freezing swimming | Nanaimo in march | 46°F | 48°F | freezing swimming |