28.08
fri
fri
Day
79°F
SW 10 mph
Precip.
13%
13%
Night
72°F
E 4 mph
Precip.
15%
15%
29.08
sat
sat
Day
79°F
SW 8 mph
Precip.
1%
1%
Night
70°F
E 5 mph
Precip.
6%
6%
30.08
sun
sun
Day
81°F
NW 6 mph
Precip.
1%
1%
Night
72°F
NE 6 mph
Precip.
6%
6%
31.08
mon
mon
Day
81°F
W 6 mph
Precip.
2%
2%
Night
73°F
NE 7 mph
Precip.
10%
10%
01.09
tue
tue
Day
81°F
W 6 mph
Precip.
13%
13%
Night
75°F
NE 5 mph
Precip.
21%
21%
02.09
wed
wed
Day
77°F
NE 11 mph
Precip.
36%
36%
Night
75°F
SE 8 mph
Precip.
12%
12%
03.09
thu
thu
Day
82°F
S 8 mph
Precip.
1%
1%
Night
73°F
E 5 mph
Precip.
7%
7%
sea water
temperature
temperature
| Costa Brava |
monthly
weather
weather
| Costa Brava |
current
weather
weather
| Costa Brava |
14 days
forecast
forecast
| Costa Brava |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 79.4°F. The highest and lowest sea temperatures during the month were 81.0°F and 77.2°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.
Air temperature in Costa Brava, °F
Precipitation total in Costa Brava, in.
* Charts above show average data for the last 3 years.
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: 01:36
August 28, friday
0300
81°F
N
11 mph
11 mph
0600
77°F
E
5 mph
5 mph
0900
75°F
S
3 mph
3 mph
1200
79°F
SW
10 mph
10 mph
1500
79°F
NW
8 mph
8 mph
1800
77°F
NW
13 mph
13 mph
2100
73°F
SW
9 mph
9 mph
August 29, saturday
0000
72°F
E
4 mph
4 mph
