Average sea water temperature in June:
+51.1°F
| Minimum sea water temperature in June: | 60.1°F |
| Maximum sea water temperature in June: | 45.0°F |
Daily sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 48.3°F. The highest and lowest sea temperatures during the month were 52.3°F and 45.0°F.
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| Saint John |
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Monthly sea water temperature in Saint John, °F
Which Canada resorts have warmest sea in June?
| Place name | June 2025 | June 2024 |
|---|---|---|
| Montreal | 68.2°F | 71.2°F |
| Windsor | 65.1°F | 67.4°F |
| Winnipeg | 63.0°F | 61.4°F |
| Quebec | 62.7°F | 66.7°F |
| Gimli | 61.4°F | 60.1°F |
| Surrey | 60.7°F | 59.9°F |
| Niagara Falls | 60.4°F | 65.4°F |
| Summerside | 59.7°F | 60.0°F |
| Kingston | 59.6°F | 65.3°F |
| North Vancouver | 59.5°F | 58.4°F |
| Vancouver | 59.4°F | 58.3°F |
| Nanaimo | 58.8°F | 58.5°F |
| Barrie | 58.5°F | 62.4°F |
| Niagara-on-the-Lake | 58.4°F | 65.3°F |
| Charlottetown | 57.3°F | 56.4°F |
| Prince Edward Island | 55.7°F | 55.7°F |
| Hamilton | 55.5°F | 60.6°F |
| Toronto | 54.8°F | 58.1°F |
| Mississauga | 54.6°F | 58.2°F |
| Tofino | 54.2°F | 53.4°F |
Best time for vacation in Saint John
Saint John on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Saint John
Local time: 15:26
April 27, monday
1800
59°F
NW
6 mph
6 mph
2100
48°F
W
4 mph
4 mph
April 28, tuesday
0000
41°F
NW
5 mph
5 mph
0300
36°F
NW
2 mph
2 mph
0600
36°F
W
4 mph
4 mph
0900
43°F
W
8 mph
8 mph
1200
50°F
W
9 mph
9 mph
1500
55°F
W
9 mph
9 mph
