11.09
fri
fri
Day

84°F
E 11 mph
Precip.
0%
0%
Night

66°F
NE 7 mph
Precip.
16%
16%
12.09
sat
sat
Day

82°F
SW 7 mph
Precip.
1%
1%
Night

66°F
E 4 mph
Precip.
12%
12%
13.09
sun
sun
Day

81°F
SW 8 mph
Precip.
2%
2%
Night

66°F
NE 6 mph
Precip.
21%
21%
14.09
mon
mon
Day

82°F
SW 9 mph
Precip.
1%
1%
Night

66°F
NE 4 mph
Precip.
10%
10%
15.09
tue
tue
Day

82°F
W 7 mph
Precip.
1%
1%
Night

66°F
E 5 mph
Precip.
6%
6%
16.09
wed
wed
Day

84°F
SW 6 mph
Precip.
1%
1%
Night

68°F
E 6 mph
Precip.
8%
8%
17.09
thu
thu
Day

82°F
E 11 mph
Precip.
2%
2%
Night

63°F
E 9 mph
Precip.
7%
7%
sea water
temperature
temperature
| Porto Cervo |
monthly
weather
weather
| Porto Cervo |
current
weather
weather
| Porto Cervo |
14 days
forecast
forecast
| Porto Cervo |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 75.6°F. The highest and lowest sea temperatures during the month were 77.7°F and 73.6°F.
Air temperature in Porto Cervo, °F
Precipitation total in Porto Cervo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Porto Cervo
Porto Cervo on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Porto Cervo
Local time: 16:27
September 11, friday
1800

79°F
SE
12 mph
12 mph
2100

68°F
E
9 mph
9 mph
September 12, saturday
0000

66°F
NE
7 mph
7 mph
0300

63°F
NE
7 mph
7 mph
0600

61°F
NE
7 mph
7 mph
0900

72°F
E
5 mph
5 mph
1200

82°F
SW
7 mph
7 mph
1500

81°F
SW
10 mph
10 mph



























