Average sea water temperature in September:
+63.7°F
| Minimum sea water temperature in September: | 70.7°F |
| Maximum sea water temperature in September: | 56.5°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 61.2°F. The highest and lowest sea temperatures during the month were 67.1°F and 56.5°F.
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| Prince Edward Island |
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| Prince Edward Island |
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| Prince Edward Island |
Monthly sea water temperature in Prince Edward Island, °F
Which Canada resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Niagara-on-the-Lake | 69.9°F | 67.8°F |
| Windsor | 69.8°F | 68.5°F |
| Kingston | 69.2°F | 67.2°F |
| Niagara Falls | 68.7°F | 66.4°F |
| Barrie | 67.9°F | 66.4°F |
| Quebec | 67.2°F | 65.9°F |
| Hamilton | 67.2°F | 66.3°F |
| Montreal | 66.9°F | 66.7°F |
| Toronto | 66.5°F | 65.1°F |
| Oshawa | 66.5°F | 65.2°F |
| Mississauga | 66.4°F | 65.6°F |
| Gimli | 64.6°F | 63.6°F |
| Winnipeg | 64.1°F | 64.2°F |
| Summerside | 63.1°F | 66.2°F |
| Charlottetown | 62.2°F | 65.8°F |
| Halifax | 61.7°F | 65.2°F |
| Sydney | 61.7°F | 64.8°F |
| Lunenburg | 61.6°F | 65.4°F |
| Prince Edward Island | 61.2°F | 65.0°F |
| Surrey | 60.6°F | 62.4°F |
Best time for vacation in Prince Edward Island
Prince Edward Island on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Prince Edward Island
Local time: 17:42
October 05, monday
1800
59°F
N
13 mph
13 mph
2100
48°F
SE
12 mph
12 mph
October 06, tuesday
0000
48°F
E
16 mph
16 mph
0300
46°F
E
17 mph
17 mph
0600
45°F
E
22 mph
22 mph
0900
45°F
E
24 mph
24 mph
1200
48°F
E
26 mph
26 mph
1500
48°F
E
27 mph
27 mph
