Current sea water temperature:
+72.7°F
| Minimum sea water temperature in August: | 76.6°F |
| Maximum sea water temperature in August: | 32.0°F |
| Average sea water temperature in August: | 67.7°F |
| more information | |
14 days
forecast
forecast
| Winnipeg |
monthly
weather
weather
| Winnipeg |
Sea water temperature for the last 10 days:
| August 6 | 72.7°F | August 1 | 76.3°F |
| August 5 | 75.0°F | July 31 | 77.4°F |
| August 4 | 75.6°F | July 30 | 80.1°F |
| August 3 | 75.9°F | July 29 | 75.6°F |
| August 2 | 76.6°F | July 28 | 73.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Winnipeg?
Based on the data about daily sea water temperature for the last three years the warmest sea in Winnipeg was noticed in July, August and September.
Monthly Sea Temperatures in Winnipeg, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 73.5°F. The highest and lowest sea temperatures during the month were 80.1°F and 65.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 69.0°F. The highest and lowest sea temperatures during the month were 71.6°F and 65.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.2°F. The highest and lowest sea temperatures during the month were 69.3°F and 61.0°F.
current
weather
weather
| Winnipeg |
weather in
August
August
| Winnipeg |
Best time for vacation in Winnipeg
Winnipeg on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Winnipeg
Local time: 15:09
August 06, thursday
1800
81°F
SE
15 mph
15 mph
2100
72°F
SE
9 mph
9 mph
August 07, friday
0000
59°F
SE
9 mph
9 mph
0300
52°F
SE
7 mph
7 mph
0600
50°F
SE
6 mph
6 mph
0900
59°F
SE
9 mph
9 mph
1200
68°F
SE
12 mph
12 mph
1500
73°F
SE
15 mph
15 mph
