Current sea water temperature:
+81.0°F
| Minimum sea water temperature in September: | 82.6°F |
| Maximum sea water temperature in September: | 71.6°F |
| Average sea water temperature in September: | 76.4°F |
| more information | |
14 days
forecast
forecast
| Porto Santo Stefano |
monthly
weather
weather
| Porto Santo Stefano |
Sea water temperature for the last 10 days:
| September 6 | 81.0°F | September 1 | 82.6°F |
| September 5 | 81.0°F | August 31 | 82.9°F |
| September 4 | 81.9°F | August 30 | 83.1°F |
| September 3 | 82.0°F | August 29 | 82.9°F |
| September 2 | 82.6°F | August 28 | 82.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Porto Santo Stefano?
Based on the data about daily sea water temperature for the last three years the warmest sea in Porto Santo Stefano was noticed in August, July and September.
Monthly Sea Temperatures in Porto Santo Stefano, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 83.0°F. The highest and lowest sea temperatures during the month were 84.0°F and 82.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.6°F. The highest and lowest sea temperatures during the month were 84.4°F and 77.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 76.4°F. The highest and lowest sea temperatures during the month were 78.4°F and 74.1°F.
current
weather
weather
| Porto Santo Stefano |
weather in
September
September
| Porto Santo Stefano |
Best time for vacation in Porto Santo Stefano
Porto Santo Stefano on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Porto Santo Stefano
Local time: 14:10
September 06, sunday
1500
86°F
N
10 mph
10 mph
1800
82°F
NE
7 mph
7 mph
2100
77°F
E
1 mph
1 mph
September 07, monday
0000
75°F
W
2 mph
2 mph
0300
73°F
SW
3 mph
3 mph
0600
72°F
SW
2 mph
2 mph
0900
77°F
NW
2 mph
2 mph
1200
84°F
NE
7 mph
7 mph
