Current sea water temperature:
+29.1°F
| Minimum sea water temperature in February: | 33.3°F |
| Maximum sea water temperature in February: | 29.1°F |
| Average sea water temperature in February: | 31.3°F |
| more information | |
14 days
forecast
forecast
| Summerside |
monthly
weather
weather
| Summerside |
Sea water temperature for the last 10 days:
| February 3 | 29.1°F | January 29 | 29.7°F |
| February 2 | 29.1°F | January 28 | 30.0°F |
| February 1 | 29.3°F | January 27 | 30.2°F |
| January 31 | 29.3°F | January 26 | 30.4°F |
| January 30 | 29.5°F | January 25 | 30.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Summerside?
Based on the data about daily sea water temperature for the last three years the warmest sea in Summerside was noticed in August, July and September.
Monthly Sea Temperatures in Summerside, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 70.2°F. The highest and lowest sea temperatures during the month were 74.8°F and 67.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 68.7°F. The highest and lowest sea temperatures during the month were 74.1°F and 62.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 66.2°F. The highest and lowest sea temperatures during the month were 70.0°F and 61.3°F.
current
weather
weather
| Summerside |
weather in
February
February
| Summerside |
Best time for vacation in Summerside
Summerside on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Summerside
Local time: 11:49
February 03, tuesday
1200
25°F
S
6 mph
6 mph
1500
28°F
S
4 mph
4 mph
1800
28°F
NE
1 mph
1 mph
2100
25°F
N
2 mph
2 mph
February 04, wednesday
0000
23°F
NW
5 mph
5 mph
0300
21°F
NW
6 mph
6 mph
0600
21°F
N
6 mph
6 mph
0900
19°F
NW
6 mph
6 mph
