World Resorts Spain Costa Brava Weather

Costa Brava sea water temperature

Current sea water temperature:
+56.1°F
Minimum sea water temperature in February: 57.0°F
Maximum sea water temperature in February: 53.4°F
Average sea water temperature in February: 55.2°F

Sea water temperature for the last 10 days:

February 24 56.1°F February 19 55.2°F
February 23 56.1°F February 18 55.0°F
February 22 55.9°F February 17 55.0°F
February 21 55.8°F February 16 55.0°F
February 20 55.2°F February 15 55.0°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.

Best time for vacation in Costa Brava

Sunniest months:
July 25 days
August 24 days
June 23 days
Warmest months:
August 82.1 °F
July 81.2 °F
June 76.5 °F
Warmest sea temp:
August 74.5 °F
July 73.4 °F
September 71.6 °F
Coldest months:
January 54.3 °F
February 55.5 °F
December 56.6 °F
Rainiest months:
November 3 days
April 3 days
January 2 days
Windiest months:
February 11.0 mph
November 11.0 mph
March 10.4 mph

Costa Brava on a weather map

Costa Brava
+52°F
S 2 mph
Feels like: +54°F
Precip.: 0%
Places in Spain:
Name
°F
+55°F
+57°F
+55°F
+64°F
+57°F
+63°F
+52°F
+72°F
+52°F
+55°F
+59°F
+57°F
+66°F
24 Hours Forecast
Costa Brava
Local time: 23:45
February 25, wednesday
0000
52°F
S
2 mph
0300
52°F
S
4 mph
0600
50°F
SE
4 mph
0900
54°F
SE
4 mph
1200
59°F
SW
4 mph
1500
59°F
W
6 mph
1800
55°F
W
5 mph
2100
54°F
NW
0 mph
Units of measurement: °C / °F