Current sea water temperature:
+32.0°F
| Minimum sea water temperature in March: | 36.5°F |
| Maximum sea water temperature in March: | 30.2°F |
| Average sea water temperature in March: | 32.1°F |
| more information | |
14 days
forecast
forecast
| Winnipeg |
monthly
weather
weather
| Winnipeg |
Sea water temperature for the last 10 days:
| March 17 | 32.0°F | March 12 | 32.0°F |
| March 16 | 32.0°F | March 11 | 32.0°F |
| March 15 | 32.0°F | March 10 | 32.0°F |
| March 14 | 32.0°F | March 9 | 32.0°F |
| March 13 | 32.0°F | March 8 | 32.0°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
March
March
| Winnipeg |
Best time for vacation in Winnipeg
Winnipeg on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Winnipeg
Local time: 03:36
March 17, tuesday
0600
-6°F
NW
7 mph
7 mph
0900
3°F
N
12 mph
12 mph
1200
10°F
NW
16 mph
16 mph
1500
16°F
NW
17 mph
17 mph
1800
19°F
N
14 mph
14 mph
2100
18°F
N
10 mph
10 mph
March 18, wednesday
0000
18°F
NW
6 mph
6 mph
0300
18°F
N
6 mph
6 mph
