Current sea water temperature:
+59.9°F
| Minimum sea water temperature in December: | 64.4°F |
| Maximum sea water temperature in December: | 57.0°F |
| Average sea water temperature in December: | 60.2°F |
| more information | |
14 days
forecast
forecast
| Tarragona |
monthly
weather
weather
| Tarragona |
Sea water temperature for the last 10 days:
| December 25 | 59.9°F | December 20 | 60.3°F |
| December 24 | 59.9°F | December 19 | 60.6°F |
| December 23 | 60.1°F | December 18 | 60.1°F |
| December 22 | 59.9°F | December 17 | 59.9°F |
| December 21 | 60.1°F | December 16 | 60.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Tarragona?
Based on the data about daily sea water temperature for the last three years the warmest sea in Tarragona was noticed in August, July and September.
Monthly Sea Temperatures in Tarragona, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 81.0°F. The highest and lowest sea temperatures during the month were 84.0°F and 79.3°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 81.1°F. The highest and lowest sea temperatures during the month were 82.8°F and 79.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.9°F. The highest and lowest sea temperatures during the month were 79.9°F and 75.6°F.
current
weather
weather
| Tarragona |
weather in
December
December
| Tarragona |
Best time for vacation in Tarragona
Tarragona on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Tarragona
Local time: 18:55
December 25, thursday
2100
50°F
SW
12 mph
12 mph
December 26, friday
0000
52°F
SW
16 mph
16 mph
0300
52°F
SW
18 mph
18 mph
0600
52°F
SW
17 mph
17 mph
0900
52°F
SW
21 mph
21 mph
1200
54°F
SW
15 mph
15 mph
1500
54°F
W
21 mph
21 mph
1800
54°F
W
21 mph
21 mph
