Current Sea Water Temperature:
+34.0°F
| Maximum Sea Water Temperature in December: | 35.8°F |
| Minimum Sea Water Temperature in December: | 25.2°F |
| Average water temperature in December: | 30.3°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 13 | 34.0°F | December 08 | 29.8°F |
| December 12 | 31.8°F | December 07 | 29.6°F |
| December 11 | 31.0°F | December 06 | 29.4°F |
| December 10 | 30.6°F | December 05 | 29.2°F |
| December 09 | 30.4°F | December 04 | 29.0°F |
When is the Warmest Sea for Sestroreck?
According to our data for the last three years for Sestroreck 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 Sestroreck was 68.9°F. The maximum and minimum values were 61.8°F and 77.4°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2025 for Sestroreck was 69.7°F. The maximum and minimum values were 62.4°F and 80.8°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2025 for Sestroreck was 60.7°F. The maximum and minimum values were 57.8°F and 63.4°F respectively.
Russia Resorts:
NAME
F°
| Adler |  |
+38 |
| Anapa |  |
+34 |
| Dombay |  |
+10 |
| Gelendzhik | |
+32 |
| Lazarevskoye | |
+32 |
| Moscow |  |
+18 |
| Novorossiysk | |
+30 |
| Seliger | |
+18 |
| Sirius | |
+38 |
| Sochi | |
+36 |
| St Petersburg | |
+20 |
| Tuapse | |
+32 |
| Vladivostok |  |
+16 |
| Yaroslavl | |
+16 |
| Zelenogradsk | |
+44 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Sestroreck
Local time: 01:44
14 dec, sunday
| 0300 |  |
22°F | NW 2 mph |
| 0600 |  |
22°F | NW 4 mph |
| 0900 | |
20°F | NW 5 mph |
| 1200 | |
22°F | NW 6 mph |
| 1500 |  |
24°F | NW 7 mph |
| 1800 | |
24°F | NW 9 mph |
| 2100 |  |
24°F | N 10 mph |
15 dec, monday
| 0000 | |
22°F | NW 12 mph |