18.08
tue
tue
Day
82°F
NE 7 mph
Precip.
2%
2%
Night
82°F
NW 6 mph
Precip.
9%
9%
19.08
wed
wed
Day
82°F
NW 4 mph
Precip.
7%
7%
Night
82°F
NE 4 mph
Precip.
16%
16%
20.08
thu
thu
Day
81°F
W 9 mph
Precip.
10%
10%
Night
84°F
NW 3 mph
Precip.
17%
17%
21.08
fri
fri
Day
79°F
S 4 mph
Precip.
10%
10%
Night
79°F
W 7 mph
Precip.
8%
8%
22.08
sat
sat
Day
77°F
W 16 mph
Precip.
64%
64%
Night
79°F
NW 12 mph
Precip.
11%
11%
23.08
sun
sun
Day
81°F
NW 9 mph
Precip.
39%
39%
Night
81°F
N 8 mph
Precip.
20%
20%
24.08
mon
mon
Day
81°F
E 6 mph
Precip.
36%
36%
Night
81°F
E 14 mph
Precip.
18%
18%
sea water
temperature
temperature
| Tarragona |
monthly
weather
weather
| Tarragona |
current
weather
weather
| Tarragona |
14 days
forecast
forecast
| Tarragona |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 84.1°F. The highest and lowest sea temperatures during the month were 85.5°F and 82.2°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.
Air temperature in Tarragona, °F
Precipitation total in Tarragona, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Tarragona
Tarragona on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Tarragona
Local time: 11:10
August 18, tuesday
1200
82°F
NE
7 mph
7 mph
1500
86°F
N
9 mph
9 mph
1800
84°F
N
13 mph
13 mph
2100
82°F
N
7 mph
7 mph
August 19, wednesday
0000
82°F
NW
6 mph
6 mph
0300
82°F
N
3 mph
3 mph
0600
82°F
N
4 mph
4 mph
0900
82°F
N
1 mph
1 mph
