Current Sea Water Temperature:
+70.4°F
| Maximum Sea Water Temperature in July: | 82.6°F |
| Minimum Sea Water Temperature in July: | 25.8°F |
| Average water temperature in July: | 66.4°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| July 15 | 70.4°F | July 10 | 67.8°F |
| July 14 | 70.6°F | July 09 | 66.2°F |
| July 13 | 70.4°F | July 08 | 67.0°F |
| July 12 | 68.2°F | July 07 | 68.2°F |
| July 11 | 66.8°F | July 06 | 68.6°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 2026 for Sestroreck was 68.4°F. The maximum and minimum values were 66.2°F and 70.6°F respectively.
Sea Water Temperature in June
The average sea surface temperature in June 2026 for Sestroreck was 63.7°F. The maximum and minimum values were 54.8°F and 67.6°F respectively.
Russia Resorts:
NAME
F°
| Adler |  |
+70 |
| Anapa |  |
+74 |
| Arhipo-Osipovka |  |
+70 |
| Dombay | |
+52 |
| Gelendzhik | |
+70 |
| Golubickaya | |
+74 |
| Lazarevskoye | |
+70 |
| Moscow | |
+66 |
| Novorossiysk | |
+68 |
| Seliger | |
+64 |
| Sirius | |
+70 |
| Sochi | |
+70 |
| St Petersburg | |
+64 |
| Yaroslavl | |
+62 |
| Zelenogradsk | |
+58 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Sestroreck
Local time: 00:12
16 jul, thursday
| 0300 |  |
56°F | SW 9 mph |
| 0600 |  |
56°F | SW 9 mph |
| 0900 |  |
62°F | SW 7 mph |
| 1200 | |
68°F | SW 6 mph |
| 1500 | |
72°F | SW 4 mph |
| 1800 | |
70°F | W 2 mph |
| 2100 | |
62°F | E 3 mph |
17 jul, friday
| 0000 | |
58°F | NE 3 mph |