Current Sea Water Temperature:
+33.4°F
| Maximum Sea Water Temperature in December: | 40.4°F |
| Minimum Sea Water Temperature in December: | 27.8°F |
| Average water temperature in December: | 33.0°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 05 | 33.4°F | November 30 | 34.4°F |
| December 04 | 33.2°F | November 29 | 34.4°F |
| December 03 | 35.8°F | November 28 | 34.6°F |
| December 02 | 36.4°F | November 27 | 34.2°F |
| December 01 | 35.2°F | November 26 | 35.8°F |
When is the Warmest Sea for Parnu?
According to our data for the last three years for Parnu the highest average sea water temperature was in August, July and June.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Parnu was 68.9°F. The maximum and minimum values were 63.0°F and 74.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Parnu was 68.8°F. The maximum and minimum values were 63.0°F and 76.4°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2025 for Parnu was 62.2°F. The maximum and minimum values were 59.8°F and 64.6°F respectively.
Estonia Resorts:
NAME
F°
| Jõhvi |  |
+38 |
| Kohtla-Järve | |
+38 |
| Kunda | |
+38 |
| Kuressaare | |
+42 |
| Narva | |
+38 |
| Otepaa | |
+38 |
| Parnu |  |
+40 |
| Saaremaa | |
+40 |
| Sillamäe | |
+38 |
| Tallinn | |
+40 |
| Tartu | |
+38 |
| Toila | |
+38 |
| Valga | |
+38 |
| Varska | |
+36 |
| Võru | |
+38 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Parnu
Local time: 13:07
05 dec, friday
| 1500 |  |
40°F | NW 5 mph |
| 1800 | |
40°F | NW 6 mph |
| 2100 | |
40°F | NW 6 mph |
06 dec, saturday
| 0000 | |
40°F | W 6 mph |
| 0300 | |
40°F | NW 7 mph |
| 0600 | |
40°F | NW 8 mph |
| 0900 |  |
40°F | NW 9 mph |
| 1200 | |
40°F | NW 11 mph |