Current sea water temperature:
+79.3°F
| Minimum sea water temperature in October: | 79.5°F |
| Maximum sea water temperature in October: | 67.5°F |
| Average sea water temperature in October: | 73.0°F |
| more information | |
14 days
forecast
forecast
| Costa Rei |
monthly
weather
weather
| Costa Rei |
Sea water temperature for the last 10 days:
| October 3 | 79.3°F | September 28 | 80.4°F |
| October 2 | 79.2°F | September 27 | 80.6°F |
| October 1 | 79.5°F | September 26 | 80.6°F |
| September 30 | 79.9°F | September 25 | 81.1°F |
| September 29 | 80.1°F | September 24 | 81.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Costa Rei?
Based on the data about daily sea water temperature for the last three years the warmest sea in Costa Rei was noticed in August, July and September.
Monthly Sea Temperatures in Costa Rei, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 84.4°F. The highest and lowest sea temperatures during the month were 85.5°F and 82.6°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 81.4°F. The highest and lowest sea temperatures during the month were 83.7°F and 77.7°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 82.8°F. The highest and lowest sea temperatures during the month were 84.9°F and 79.9°F.
current
weather
weather
| Costa Rei |
weather in
October
October
| Costa Rei |
Best time for vacation in Costa Rei
Costa Rei on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Costa Rei
Local time: 22:20
October 04, sunday
0000
70°F
W
11 mph
11 mph
0300
70°F
W
11 mph
11 mph
0600
68°F
W
11 mph
11 mph
0900
73°F
NW
13 mph
13 mph
1200
77°F
NW
17 mph
17 mph
1500
79°F
NW
17 mph
17 mph
1800
75°F
NW
13 mph
13 mph
2100
68°F
W
10 mph
10 mph
