World Resorts Canada St. John's Weather

St. John's Sea Temperature in August

Average sea water temperature in August:
+59.5°F
Minimum sea water temperature in August: 64.9°F
Maximum sea water temperature in August: 55.0°F

Daily 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.

Monthly sea water temperature in St. John's, °F

Which Canada resorts have warmest sea in August?

Place name August 2024 August 2023
Montreal 74.6°F 72.1°F
Windsor 74.4°F 72.6°F
Niagara-on-the-Lake 73.8°F 71.5°F
Kingston 73.3°F 72.1°F
Hamilton 72.3°F 68.3°F
Quebec 72.2°F 70.6°F
Winnipeg 72.0°F 70.0°F
Barrie 72.0°F 70.4°F
Niagara Falls 71.7°F 70.2°F
Gimli 71.6°F 69.6°F
Mississauga 71.1°F 66.9°F
Toronto 70.9°F 66.5°F
Prince Edward Island 70.8°F 66.1°F
Summerside 70.6°F 67.8°F
Oshawa 70.4°F 66.3°F
Charlottetown 70.3°F 66.2°F
Sydney 70.0°F 66.0°F
Les Iles-de-la-Madeleine 68.3°F 64.8°F
Corner Brook 67.0°F 64.1°F
Thunder Bay 66.4°F 62.1°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
+43°F
S 14 mph
Feels like: +36°F
Precip.: 79%
Places in Canada:
Name
°F
+43°F
+46°F
+30°F
+46°F
+30°F
+37°F
+39°F
+43°F
+43°F
+43°F
+43°F
+41°F
+41°F
24 Hours Forecast
St. John's
Local time: 14:58
November 21, thursday
1500
43°F
S
14 mph
1800
41°F
S
15 mph
2100
41°F
S
17 mph
November 22, friday
0000
41°F
S
16 mph
0300
41°F
SW
11 mph
0600
43°F
SW
17 mph
0900
41°F
SW
19 mph
1200
41°F
SW
17 mph
Units of measurement: °C / °F