Current Sea Water Temperature:
+47.0°F
| Maximum Sea Water Temperature in June: | 58.8°F |
| Minimum Sea Water Temperature in June: | 40.4°F |
| Average water temperature in June: | 48.5°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| June 21 | 47.0°F | June 16 | 46.0°F |
| June 20 | 46.4°F | June 15 | 46.0°F |
| June 19 | 46.8°F | June 14 | 46.4°F |
| June 18 | 45.2°F | June 13 | 44.2°F |
| June 17 | 46.0°F | June 12 | 43.8°F |
When is the Warmest Sea for Rocky Harbour?
According to our data for the last three years for Rocky Harbour 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 Rocky Harbour was 64.6°F. The maximum and minimum values were 61.8°F and 69.0°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Rocky Harbour was 62.0°F. The maximum and minimum values were 58.8°F and 64.8°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Rocky Harbour was 60.5°F. The maximum and minimum values were 50.8°F and 64.4°F respectively.
Canada Resorts:
NAME
F°
| Bonavista |  |
+46 |
| Halifax |  |
+70 |
| Kingston |  |
+64 |
| Montreal | |
+66 |
| Ottawa | |
+66 |
| Prince Edward Island | |
+54 |
| Quebec | |
+66 |
| Saint John | |
+70 |
| Sydney | |
+52 |
| Thunder Bay | |
+60 |
| Toronto | |
+64 |
| Vancouver | |
+58 |
| Victoria | |
+56 |
| Winnipeg | |
+62 |
| Yellowknife | |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Rocky Harbour
Local time: 11:43
21 jun, sunday
| 1200 |  |
46°F | S 7 mph |
| 1500 | |
46°F | S 8 mph |
| 1800 | |
44°F | S 7 mph |
| 2100 |  |
44°F | S 6 mph |
22 jun, monday
| 0000 | |
44°F | S 5 mph |
| 0300 | |
44°F | SW 3 mph |
| 0600 | |
46°F | S 3 mph |
| 0900 | |
50°F | S 4 mph |