Measurements:
°C
°F
CURRENT WEATHER
15:59
Quarteira
74°F
N 9 mph
Feels like: 80°F
Precip: 11%
World Resorts Portugal Quarteira Weather

7 Day Weather Forecast

08.19
wed
DAY
74°F
N 9 mph
precip
10%
NIGHT
72°F
NE 5 mph
precip
14%
08.20
thu
DAY
74°F
NE 9 mph
precip
18%
NIGHT
70°F
SE 10 mph
precip
10%
08.21
fri
DAY
76°F
E 11 mph
precip
3%
NIGHT
70°F
SE 19 mph
precip
4%
08.22
sat
DAY
76°F
E 11 mph
precip
2%
NIGHT
70°F
SE 20 mph
precip
14%
08.23
sun
DAY
74°F
NE 12 mph
precip
5%
NIGHT
66°F
SE 19 mph
precip
8%
08.24
mon
DAY
76°F
E 15 mph
precip
3%
NIGHT
68°F
SE 16 mph
precip
15%
08.25
tue
DAY
72°F
E 10 mph
precip
3%
NIGHT
70°F
SE 12 mph
precip
12%

Quarteira Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Quarteira was 19.7°F. The maximum and minimum values were 18.3°F and 21.1°F respectively.

Quarteira on the Weather Map

Best Time to Visit Quarteira
The most sunny months:
August 30 days
July 30 days
June 26 days
The most warm months:
August 86.4 °F
July 85.7 °F
September 81.7 °F
Warmest sea temperature:
August 71.6 °F
September 71.5 °F
July 70.5 °F
The most cold months:
January 60.1 °F
February 60.7 °F
December 62.4 °F
The most rainy months:
March 3 days
November 3 days
April 2 days
The most windy months:
March 11 mph
February 11 mph
January 10 mph
more details