Current Sea Water Temperature:
+37.0°F
| Maximum Sea Water Temperature in December: | 44.8°F |
| Minimum Sea Water Temperature in December: | 33.4°F |
| Average water temperature in December: | 36.7°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 15 | 37.0°F | December 10 | 38.2°F |
| December 14 | 36.8°F | December 09 | 38.6°F |
| December 13 | 36.4°F | December 08 | 39.0°F |
| December 12 | 37.2°F | December 07 | 40.0°F |
| December 11 | 37.8°F | December 06 | 39.4°F |
When is the Warmest Sea for Corner Brook?
According to our data for the last three years for Corner Brook the highest average sea water temperature was in August, September and July.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Corner Brook was 66.3°F. The maximum and minimum values were 62.0°F and 71.8°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Corner Brook was 62.7°F. The maximum and minimum values were 59.0°F and 65.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Corner Brook was 62.3°F. The maximum and minimum values were 51.0°F and 65.8°F respectively.
Canada Resorts:
NAME
F°
| Halifax |  |
+16 |
| Kingston |  |
+24 |
| Moncton | |
+14 |
| Montreal |  |
+14 |
| Nanaimo | |
+54 |
| Niagara Falls | |
+22 |
| Ottawa | |
+16 |
| Prince Edward Island | |
+14 |
| Quebec | |
+12 |
| St. John's | |
+34 |
| Sydney | |
+24 |
| Toronto | |
+18 |
| Vancouver |  |
+56 |
| Victoria |  |
+52 |
| Winnipeg | |
+12 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Corner Brook
Local time: 19:27
15 dec, monday
| 2100 |  |
22°F | SE 21 mph |
16 dec, tuesday
| 0000 | |
22°F | SE 21 mph |
| 0300 | |
22°F | SE 16 mph |
| 0600 | |
20°F | E 11 mph |
| 0900 |  |
20°F | E 8 mph |
| 1200 | |
18°F | E 11 mph |
| 1500 | |
18°F | E 11 mph |
| 1800 | |
16°F | E 12 mph |