Current sea water temperature:
+57.9°F
| Minimum sea water temperature in December: | 63.1°F |
| Maximum sea water temperature in December: | 56.1°F |
| Average sea water temperature in December: | 59.0°F |
| more information | |
14 days
forecast
forecast
| Costa Brava |
monthly
weather
weather
| Costa Brava |
Sea water temperature for the last 10 days:
| December 4 | 57.9°F | November 29 | 58.6°F |
| December 3 | 57.9°F | November 28 | 59.2°F |
| December 2 | 57.7°F | November 27 | 59.0°F |
| December 1 | 58.6°F | November 26 | 59.7°F |
| November 30 | 58.6°F | November 25 | 60.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Costa Brava?
Based on the data about daily sea water temperature for the last three years the warmest sea in Costa Brava was noticed in August, July and September.
Monthly Sea Temperatures in Costa Brava, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.9°F. The highest and lowest sea temperatures during the month were 77.4°F and 73.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.2°F. The highest and lowest sea temperatures during the month were 79.2°F and 75.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 72.1°F. The highest and lowest sea temperatures during the month were 74.1°F and 69.4°F.
current
weather
weather
| Costa Brava |
weather in
December
December
| Costa Brava |
Best time for vacation in Costa Brava
Costa Brava on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Costa Brava
Local time: 04:57
December 05, friday
0600
45°F
SE
5 mph
5 mph
0900
46°F
SE
9 mph
9 mph
1200
54°F
SE
7 mph
7 mph
1500
55°F
NE
2 mph
2 mph
1800
50°F
NE
4 mph
4 mph
2100
48°F
E
5 mph
5 mph
December 06, saturday
0000
50°F
N
3 mph
3 mph
0300
48°F
E
4 mph
4 mph
