Current sea water temperature:
+65.8°F
| Minimum sea water temperature in July: | 65.8°F |
| Maximum sea water temperature in July: | 45.5°F |
| Average sea water temperature in July: | 58.0°F |
| more information | |
14 days
forecast
forecast
| Yellowknife |
monthly
weather
weather
| Yellowknife |
Sea water temperature for the last 10 days:
| July 17 | 65.8°F | July 12 | 58.8°F |
| July 16 | 64.0°F | July 11 | 57.9°F |
| July 15 | 61.3°F | July 10 | 57.2°F |
| July 14 | 60.8°F | July 9 | 54.1°F |
| July 13 | 59.7°F | July 8 | 52.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Yellowknife?
Based on the data about daily sea water temperature for the last three years the warmest sea in Yellowknife was noticed in August, July and September.
Monthly Sea Temperatures in Yellowknife, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 59.6°F. The highest and lowest sea temperatures during the month were 64.0°F and 53.2°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 56.5°F. The highest and lowest sea temperatures during the month were 65.8°F and 50.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 57.4°F. The highest and lowest sea temperatures during the month were 63.3°F and 53.1°F.
current
weather
weather
| Yellowknife |
weather in
July
July
| Yellowknife |
Best time for vacation in Yellowknife
Yellowknife on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Yellowknife
Local time: 04:46
July 17, friday
0600
55°F
SE
14 mph
14 mph
0900
61°F
SE
14 mph
14 mph
1200
68°F
SE
10 mph
10 mph
1500
72°F
E
9 mph
9 mph
1800
72°F
NE
8 mph
8 mph
2100
66°F
N
8 mph
8 mph
July 18, saturday
0000
59°F
NW
6 mph
6 mph
0300
55°F
NW
8 mph
8 mph
