Measurements:
°C
°F
CURRENT WEATHER
22:50
Costa Brava
80°F
S 12 mph
Feels like: 84°F
Precip: 16%
World Resorts Spain Costa Brava Weather

7 Day Weather Forecast

09.08
tue
DAY
92°F
N 12 mph
precip
1%
NIGHT
80°F
S 12 mph
precip
16%
09.09
wed
DAY
70°F
S 26 mph
precip
42%
NIGHT
74°F
S 24 mph
precip
2%
09.10
thu
DAY
78°F
S 10 mph
precip
1%
NIGHT
68°F
E 7 mph
precip
6%
09.11
fri
DAY
82°F
S 3 mph
precip
9%
NIGHT
72°F
E 7 mph
precip
6%
09.12
sat
DAY
82°F
S 6 mph
precip
1%
NIGHT
74°F
E 5 mph
precip
4%
09.13
sun
DAY
80°F
SW 6 mph
precip
1%
NIGHT
74°F
E 6 mph
precip
5%
09.14
mon
DAY
84°F
S 6 mph
precip
1%
NIGHT
76°F
N 3 mph
precip
3%

Costa Brava Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Costa Brava was 22.3°F. The maximum and minimum values were 20.8°F and 23.4°F respectively.

Costa Brava on the Weather Map

Best Time to Visit Costa Brava
The most sunny months:
July 26 days
August 24 days
June 23 days
The most warm months:
August 85.8 °F
July 84.9 °F
June 79.6 °F
Warmest sea temperature:
August 77.5 °F
July 76.2 °F
September 74.1 °F
The most cold months:
January 54.8 °F
February 56.2 °F
December 57.3 °F
The most rainy months:
November 3 days
April 3 days
January 2 days
The most windy months:
November 11 mph
February 11 mph
March 11 mph
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