Current sea water temperature:
+61.9°F
| Minimum sea water temperature in June: | 69.8°F |
| Maximum sea water temperature in June: | 30.4°F |
| Average sea water temperature in June: | 57.5°F |
| more information | |
14 days
forecast
forecast
| St Petersburg |
monthly
weather
weather
| St Petersburg |
Sea water temperature for the last 10 days:
| June 26 | 61.9°F | June 21 | 63.1°F |
| June 25 | 61.0°F | June 20 | 61.3°F |
| June 24 | 64.2°F | June 19 | 61.3°F |
| June 23 | 63.3°F | June 18 | 61.7°F |
| June 22 | 63.9°F | June 17 | 62.1°F |
Monthly sea water temperature, °F
When is the warmest sea in St Petersburg?
Based on the data about daily sea water temperature for the last three years the warmest sea in St Petersburg was noticed in August, July and June.
Monthly Sea Temperatures in St Petersburg, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 63.1°F. The highest and lowest sea temperatures during the month were 72.0°F and 59.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 65.5°F. The highest and lowest sea temperatures during the month were 73.2°F and 58.3°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 60.6°F. The highest and lowest sea temperatures during the month were 64.2°F and 52.0°F.
current
weather
weather
| St Petersburg |
weather in
June
June
| St Petersburg |
Best time for vacation in St Petersburg
St Petersburg on a weather map
Places in Russia:
Name
°F
24 Hours Forecast
St Petersburg
Local time: 11:38
June 26, friday
1200
66°F
E
4 mph
4 mph
1500
70°F
E
9 mph
9 mph
1800
66°F
E
9 mph
9 mph
2100
61°F
E
8 mph
8 mph
June 27, saturday
0000
59°F
E
7 mph
7 mph
0300
57°F
E
6 mph
6 mph
0600
59°F
E
6 mph
6 mph
0900
59°F
NE
5 mph
5 mph
