Current sea water temperature:
+42.1°F
| Minimum sea water temperature in June: | 57.9°F |
| Maximum sea water temperature in June: | 34.5°F |
| Average sea water temperature in June: | 40.2°F |
| more information | |
14 days
forecast
forecast
| Yellowknife |
monthly
weather
weather
| Yellowknife |
Sea water temperature for the last 10 days:
| June 26 | 42.1°F | June 21 | 38.5°F |
| June 25 | 41.2°F | June 20 | 38.1°F |
| June 24 | 40.5°F | June 19 | 37.8°F |
| June 23 | 39.6°F | June 18 | 37.8°F |
| June 22 | 38.8°F | June 17 | 37.4°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:
2025
2024
2023
The average sea water temperature in July of 2025 was 55.6°F. The highest and lowest sea temperatures during the month were 58.5°F and 52.3°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: 23:12
June 27, saturday
0000
66°F
SW
6 mph
6 mph
0300
61°F
NW
5 mph
5 mph
0600
64°F
W
3 mph
3 mph
0900
73°F
W
8 mph
8 mph
1200
79°F
W
9 mph
9 mph
1500
79°F
NW
7 mph
7 mph
1800
75°F
NE
9 mph
9 mph
2100
72°F
NE
6 mph
6 mph
