Current sea water temperature:
+55.2°F
| Minimum sea water temperature in February: | 73.9°F |
| Maximum sea water temperature in February: | 54.7°F |
| Average sea water temperature in February: | 65.6°F |
| more information | |
14 days
forecast
forecast
| St. Petersburg |
monthly
weather
weather
| St. Petersburg |
Sea water temperature for the last 10 days:
| February 4 | 55.2°F | January 30 | 58.6°F |
| February 3 | 54.7°F | January 29 | 60.8°F |
| February 2 | 56.8°F | January 28 | 63.5°F |
| February 1 | 59.2°F | January 27 | 63.9°F |
| January 31 | 59.2°F | January 26 | 62.4°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 September.
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 88.7°F. The highest and lowest sea temperatures during the month were 91.4°F and 86.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 87.0°F. The highest and lowest sea temperatures during the month were 89.6°F and 85.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.1°F. The highest and lowest sea temperatures during the month were 86.4°F and 81.9°F.
current
weather
weather
| St. Petersburg |
weather in
February
February
| St. Petersburg |
Best time for vacation in St. Petersburg
St. Petersburg on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Petersburg
Local time: 10:09
February 04, wednesday
1200
63°F
NE
6 mph
6 mph
1500
68°F
NE
9 mph
9 mph
1800
63°F
N
9 mph
9 mph
2100
57°F
NE
9 mph
9 mph
February 05, thursday
0000
57°F
NE
10 mph
10 mph
0300
61°F
N
9 mph
9 mph
0600
57°F
NE
9 mph
9 mph
0900
52°F
SE
24 mph
24 mph
