St. John's, Canada | © Gonzalez Thomas C
Can I swim in St. John's in March? All information about water temperature in Atlantic Ocean in March. Historical data, comparison and analysis.
Analysis of historical data on water temperature in St. John's in March
#minimal
28°F
#average
31°F
#maximum
33°F
Average temperature in Atlantic Ocean in St. John's in March is 31°F. This water temperature is extremely cold, one might say icy. Only a short dive is possible, otherwise rapid hypothermia will occur.
Minimum water temperature in St. John's in March is 28°F, maximum - 33°F. In recent years, at the beginning of the month, the temperature value here is at around 31°F, and by the end of the month the water warms up to 31°F.
Average water temperature in the first decade is 31°F, in the middle of the month - 31°F, and at the end - 31°F.
Table of water temperature values in St. John's in March in recent years
| Day | 2024 | 2023 | 2022 | 2021 |
| 1 | 32°F | 30°F | 30°F | 30°F |
| 2 | 32°F | 30°F | 30°F | 33°F |
| 3 | 32°F | 30°F | 30°F | 33°F |
| 4 | 30°F | 32°F | 30°F | 33°F |
| 5 | 30°F | 32°F | 30°F | 30°F |
| 6 | 30°F | 30°F | 32°F | 33°F |
| 7 | 30°F | 32°F | 30°F | 33°F |
| 8 | 28°F | 32°F | 30°F | 30°F |
| 9 | 28°F | 32°F | 33°F | 33°F |
| 10 | 28°F | 32°F | 30°F | 30°F |
| 11 | 28°F | 32°F | 30°F | 33°F |
| 12 | 28°F | 32°F | 30°F | 33°F |
| 13 | 30°F | 32°F | 30°F | 32°F |
| 14 | 30°F | 32°F | 30°F | 32°F |
| 15 | 30°F | 32°F | 30°F | 30°F |
| 16 | 32°F | 32°F | 33°F | 32°F |
| 17 | 30°F | 30°F | 33°F | 32°F |
| 18 | 30°F | 30°F | 32°F | 30°F |
| 19 | 30°F | 30°F | 30°F | 32°F |
| 20 | 30°F | 30°F | 30°F | 32°F |
| 21 | 30°F | 30°F | 30°F | 30°F |
| 22 | 30°F | 30°F | 30°F | 30°F |
| 23 | 30°F | 32°F | 30°F | 32°F |
| 24 | 30°F | 32°F | 30°F | 33°F |
| 25 | 30°F | 32°F | 33°F | 32°F |
| 26 | 30°F | 32°F | 33°F | 33°F |
| 27 | 30°F | 32°F | 33°F | 30°F |
| 28 | 30°F | 32°F | 33°F | 32°F |
| 29 | 30°F | 32°F | 33°F | 33°F |
| 30 | 30°F | 32°F | 33°F | 30°F |
| 31 | 30°F | 30°F | 33°F | 30°F |
Water temperature in neighboring resorts
Details of the water temperature today in St. John's and forecast for the next week, see the link:
seatemperature.net/current/canada/st.-johns-newfoundland-and-labrador-canada-sea-temperature
