Current sea water temperature:
+37.0°F
| Minimum sea water temperature in December: | 39.7°F |
| Maximum sea water temperature in December: | 31.6°F |
| Average sea water temperature in December: | 34.8°F |
| more information | |
14 days
forecast
forecast
| Winnipeg |
monthly
weather
weather
| Winnipeg |
Sea water temperature for the last 10 days:
| December 5 | 37.0°F | November 30 | 36.1°F |
| December 4 | 36.9°F | November 29 | 36.1°F |
| December 3 | 36.7°F | November 28 | 36.1°F |
| December 2 | 36.5°F | November 27 | 36.1°F |
| December 1 | 36.3°F | November 26 | 36.1°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:
2025
2024
2023
The average sea water temperature in July of 2025 was 70.7°F. The highest and lowest sea temperatures during the month were 72.7°F and 68.9°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
December
December
| Winnipeg |
Best time for vacation in Winnipeg
Winnipeg on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Winnipeg
Local time: 03:21
December 05, friday
0600
12°F
E
4 mph
4 mph
0900
10°F
E
6 mph
6 mph
1200
16°F
SE
12 mph
12 mph
1500
16°F
SE
16 mph
16 mph
1800
14°F
SE
15 mph
15 mph
2100
9°F
SE
12 mph
12 mph
December 06, saturday
0000
5°F
SE
10 mph
10 mph
0300
1°F
SE
4 mph
4 mph
