Current sea water temperature:
+72.1°F
| Minimum sea water temperature in October: | 77.4°F |
| Maximum sea water temperature in October: | 66.9°F |
| Average sea water temperature in October: | 71.6°F |
| more information | |
14 days
forecast
forecast
| Ostia |
monthly
weather
weather
| Ostia |
Sea water temperature for the last 10 days:
| October 25 | 72.1°F | October 20 | 72.7°F |
| October 24 | 72.3°F | October 19 | 72.9°F |
| October 23 | 72.1°F | October 18 | 73.4°F |
| October 22 | 73.0°F | October 17 | 73.8°F |
| October 21 | 73.2°F | October 16 | 73.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Ostia?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ostia was noticed in August, July and September.
Monthly Sea Temperatures in Ostia, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 84.2°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.1°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 85.1°F and 76.5°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 79.9°F. The highest and lowest sea temperatures during the month were 83.5°F and 77.4°F.
current
weather
weather
| Ostia |
weather in
October
October
| Ostia |
Best time for vacation in Ostia
Ostia on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Ostia
Local time: 10:13
October 25, sunday
1200
63°F
S
6 mph
6 mph
1500
64°F
E
6 mph
6 mph
1800
64°F
E
6 mph
6 mph
2100
64°F
SW
3 mph
3 mph
October 26, monday
0000
59°F
SW
7 mph
7 mph
0300
57°F
SW
9 mph
9 mph
0600
57°F
SW
9 mph
9 mph
0900
59°F
SW
9 mph
9 mph
