05.08
wed
wed
Day
77°F
E 9 mph
Precip.
4%
4%
Night
73°F
SE 14 mph
Precip.
4%
4%
06.08
thu
thu
Day
79°F
NE 4 mph
Precip.
2%
2%
Night
75°F
S 16 mph
Precip.
2%
2%
07.08
fri
fri
Day
81°F
NE 3 mph
Precip.
1%
1%
Night
77°F
S 17 mph
Precip.
2%
2%
08.08
sat
sat
Day
81°F
NE 7 mph
Precip.
2%
2%
Night
73°F
SE 12 mph
Precip.
5%
5%
09.08
sun
sun
Day
77°F
E 9 mph
Precip.
2%
2%
Night
72°F
SE 11 mph
Precip.
5%
5%
10.08
mon
mon
Day
75°F
E 8 mph
Precip.
3%
3%
Night
72°F
SE 9 mph
Precip.
4%
4%
11.08
tue
tue
Day
75°F
N 7 mph
Precip.
3%
3%
Night
72°F
SE 7 mph
Precip.
3%
3%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 73.4°F. The highest and lowest sea temperatures during the month were 78.1°F and 67.8°F.
Air temperature in Algarve, °F
Precipitation total in Algarve, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Algarve
Algarve on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Algarve
Local time: 18:48
August 05, wednesday
2100
77°F
SE
18 mph
18 mph
August 06, thursday
0000
73°F
SE
14 mph
14 mph
0300
72°F
S
9 mph
9 mph
0600
70°F
SE
8 mph
8 mph
0900
73°F
SE
6 mph
6 mph
1200
79°F
NE
4 mph
4 mph
1500
79°F
NE
12 mph
12 mph
1800
82°F
E
13 mph
13 mph
