Measurements:
°C
°F
CURRENT WEATHER
23:52
Algarve
76°F
SE 16 mph
Feels like: 80°F
Precip: 6%
World Resorts Portugal Algarve Weather

14 Day Weather Forecast

09.08
tue
DAY
86°F
NE 1 mph
precip
1%
NIGHT
76°F
SE 16 mph
precip
6%
09.09
wed
DAY
78°F
E 9 mph
precip
4%
NIGHT
72°F
SE 16 mph
precip
3%
09.10
thu
DAY
76°F
N 8 mph
precip
2%
NIGHT
74°F
S 7 mph
precip
11%
09.11
fri
DAY
76°F
N 4 mph
precip
6%
NIGHT
76°F
SW 4 mph
precip
2%
09.12
sat
DAY
80°F
NW 9 mph
precip
3%
NIGHT
78°F
SW 9 mph
precip
2%
09.13
sun
DAY
78°F
NW 12 mph
precip
3%
NIGHT
78°F
SW 8 mph
precip
4%
09.14
mon
DAY
78°F
NW 11 mph
precip
4%
NIGHT
78°F
NW 7 mph
precip
3%
09.15
tue
DAY
78°F
NE 8 mph
precip
4%
NIGHT
82°F
NW 7 mph
precip
1%
09.16
wed
DAY
84°F
NW 6 mph
precip
2%
NIGHT
80°F
S 12 mph
precip
1%
09.17
thu
DAY
82°F
E 10 mph
precip
2%
NIGHT
68°F
SE 13 mph
precip
17%
09.18
fri
DAY
72°F
NE 8 mph
precip
12%
NIGHT
72°F
SE 11 mph
precip
14%
09.19
sat
DAY
74°F
W 9 mph
precip
18%
NIGHT
70°F
W 2 mph
precip
34%
09.20
sun
DAY
70°F
N 9 mph
precip
27%
NIGHT
68°F
N 7 mph
precip
37%
09.21
mon
DAY
72°F
N 6 mph
precip
7%
NIGHT
72°F
NW 8 mph
precip
12%

Algarve Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Algarve was 68.9°F. The maximum and minimum values were 66.4°F and 71.2°F respectively.

Algarve on the Weather Map

Best Time to Visit Algarve
The most sunny months:
July 30 days
August 29 days
June 26 days
The most warm months:
August 84.6 °F
July 83.9 °F
September 80.5 °F
Warmest sea temperature:
August 72.6 °F
September 72.2 °F
July 71.8 °F
The most cold months:
January 60.3 °F
February 60.7 °F
December 62.6 °F
The most rainy months:
November 3 days
March 3 days
December 2 days
The most windy months:
March 11 mph
February 11 mph
January 11 mph
more details
Portugal Resorts:
NAME
F°
Albufeira +74
Algarve +76
Cascais +70
Ericeira +68
Faro +76
Funchal +64
Lagos +70
Lisbon +72
Madeira +64
Ponta Delgada +76
Portimao +66
Porto +66
Quarteira +76
Sao Miguel +76
Setubal +72
all resorts
24 Hours Weather Forecast
Algarve
Local time: 23:52
09 sep, wednesday
0000 76°F
SE
16 mph
0300 74°F
SE
13 mph
0600 74°F
SE
10 mph
0900 74°F
SE
11 mph
1200 78°F
E
9 mph
1500 80°F
E
15 mph
1800 84°F
SE
20 mph
2100 74°F
SE
19 mph