Current sea water temperature:
+67.6°F
| Minimum sea water temperature in May: | 71.6°F |
| Maximum sea water temperature in May: | 60.4°F |
| Average sea water temperature in May: | 65.6°F |
| more information | |
14 days
forecast
forecast
| Porto Santo Stefano |
monthly
weather
weather
| Porto Santo Stefano |
Sea water temperature for the last 10 days:
| May 26 | 67.6°F | May 21 | 65.8°F |
| May 25 | 67.5°F | May 20 | 65.7°F |
| May 24 | 67.1°F | May 19 | 65.1°F |
| May 23 | 66.6°F | May 18 | 64.8°F |
| May 22 | 66.6°F | May 17 | 64.6°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:
2025
2024
2023
The average sea water temperature in August of 2025 was 77.9°F. The highest and lowest sea temperatures during the month were 79.3°F and 74.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.6°F. The highest and lowest sea temperatures during the month were 82.4°F and 74.7°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
May
May
| 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: 19:34
May 26, tuesday
2100
73°F
SE
7 mph
7 mph
May 27, wednesday
0000
72°F
SE
7 mph
7 mph
0300
72°F
SE
6 mph
6 mph
0600
70°F
S
3 mph
3 mph
0900
73°F
SE
2 mph
2 mph
1200
73°F
E
8 mph
8 mph
1500
75°F
SE
15 mph
15 mph
1800
75°F
SE
15 mph
15 mph
