World Resorts Canada Yellowknife Weather

Yellowknife sea water temperature

Current sea water temperature:
+38.5°F
Minimum sea water temperature in November: 43.2°F
Maximum sea water temperature in November: 36.1°F
Average sea water temperature in November: 39.3°F

Sea water temperature for the last 10 days:

November 14 38.5°F November 9 39.4°F
November 13 38.7°F November 8 39.6°F
November 12 39.0°F November 7 39.7°F
November 11 39.2°F November 6 39.7°F
November 10 39.2°F November 5 40.3°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:
2026
2025
2024

The average sea water temperature in August of 2026 was 55.3°F. The highest and lowest sea temperatures during the month were 61.5°F and 52.5°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 59.8°F. The highest and lowest sea temperatures during the month were 66.2°F and 50.9°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 52.2°F. The highest and lowest sea temperatures during the month were 56.8°F and 48.2°F.

Best time for vacation in Yellowknife

Sunniest months:
June 14 days
July 14 days
August 11 days
Warmest months:
July 67.5 °F
August 63.9 °F
June 60.9 °F
Warmest sea temp:
August 59.5 °F
July 58.3 °F
September 54.1 °F
Coldest months:
January -8.8 °F
February -8.5 °F
December -6.8 °F
Rainiest months:
June 1 day
July 1 day
August 1 day
Windiest months:
October 10.3 mph
May 9.9 mph
September 9.8 mph

Yellowknife on a weather map

Yellowknife
+32°F
W 11 mph
Feels like: +23°F
Precip.: 31%
Places in Canada:
Name
°F
+50°F
+52°F
+34°F
+37°F
+41°F
+34°F
+34°F
+37°F
+37°F
+41°F
+36°F
+39°F
+41°F
+41°F
24 Hours Forecast
Yellowknife
Local time: 18:50
November 14, saturday
2100
32°F
NW
11 mph
November 15, sunday
0000
32°F
W
9 mph
0300
32°F
W
9 mph
0600
32°F
NW
7 mph
0900
32°F
NW
2 mph
1200
32°F
N
2 mph
1500
34°F
NE
2 mph
1800
32°F
E
2 mph
Units of measurement: °C / °F