World Resorts Canada St. John's Weather

St. John's sea water temperature

Current sea water temperature:
+43.9°F
Minimum sea water temperature in November: 52.2°F
Maximum sea water temperature in November: 38.7°F
Average sea water temperature in November: 44.4°F

Sea water temperature for the last 10 days:

November 23 43.9°F November 18 43.9°F
November 22 44.6°F November 17 45.0°F
November 21 46.2°F November 16 43.9°F
November 20 45.1°F November 15 44.4°F
November 19 44.8°F November 8 45.7°F

When is the warmest sea in St. John's?

Based on the data about daily sea water temperature for the last three years the warmest sea in St. John's was noticed in August, September and July.

Monthly Sea Temperatures in St. John's, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 60.9°F. The highest and lowest sea temperatures during the month were 62.8°F and 58.1°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 59.6°F. The highest and lowest sea temperatures during the month were 61.9°F and 55.0°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 54.6°F. The highest and lowest sea temperatures during the month were 59.0°F and 49.8°F.

Best time for vacation in St. John's

Sunniest months:
August 8 days
September 7 days
October 7 days
Warmest months:
August 66.0 °F
July 64.1 °F
September 60.4 °F
Warmest sea temp:
August 59.5 °F
September 57.2 °F
July 53.0 °F
Coldest months:
February 28.0 °F
January 30.0 °F
March 31.3 °F
Rainiest months:
November 6 days
June 4 days
May 4 days
Windiest months:
February 16.3 mph
December 15.7 mph
March 15.6 mph

St. John's on a weather map

St. John's
+41°F
W 17 mph
Feels like: +32°F
Precip.: 0%
Places in Canada:
Name
°F
+45°F
+48°F
+23°F
+46°F
-9°F
+36°F
+43°F
+37°F
+39°F
+45°F
+41°F
+43°F
+32°F
+39°F
24 Hours Forecast
St. John's
Local time: 06:32
November 23, saturday
0900
41°F
W
16 mph
1200
41°F
W
21 mph
1500
41°F
W
23 mph
1800
43°F
W
26 mph
2100
43°F
NW
24 mph
November 24, sunday
0000
45°F
NW
15 mph
0300
45°F
NW
11 mph
0600
45°F
NW
9 mph
Units of measurement: °C / °F