Current sea water temperature:
+30.9°F
| Minimum sea water temperature in April: | 43.7°F |
| Maximum sea water temperature in April: | 30.9°F |
| Average sea water temperature in April: | 36.7°F |
| more information | |
14 days
forecast
forecast
| Charlottetown |
monthly
weather
weather
| Charlottetown |
Sea water temperature for the last 10 days:
| April 6 | 30.9°F | April 1 | 31.8°F |
| April 5 | 30.9°F | March 31 | 32.2°F |
| April 4 | 31.1°F | March 30 | 30.9°F |
| April 3 | 31.6°F | March 29 | 31.5°F |
| April 2 | 31.6°F | March 28 | 32.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Charlottetown?
Based on the data about daily sea water temperature for the last three years the warmest sea in Charlottetown was noticed in August, July and September.
Monthly Sea Temperatures in Charlottetown, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 68.9°F. The highest and lowest sea temperatures during the month were 72.9°F and 67.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 66.1°F. The highest and lowest sea temperatures during the month were 70.9°F and 61.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 65.8°F. The highest and lowest sea temperatures during the month were 69.6°F and 61.3°F.
current
weather
weather
| Charlottetown |
weather in
April
April
| Charlottetown |
Best time for vacation in Charlottetown
Charlottetown on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Charlottetown
Local time: 20:30
April 06, monday
2100
32°F
E
15 mph
15 mph
April 07, tuesday
0000
30°F
E
16 mph
16 mph
0300
28°F
E
16 mph
16 mph
0600
28°F
E
15 mph
15 mph
0900
30°F
E
19 mph
19 mph
1200
32°F
E
17 mph
17 mph
1500
32°F
SE
16 mph
16 mph
1800
30°F
SE
12 mph
12 mph
