27.12
sat
sat
Day
50°F
W 22 mph
Precip.
0%
0%
Night
52°F
W 17 mph
Precip.
100%
100%
28.12
sun
sun
Day
54°F
W 13 mph
Precip.
0%
0%
Night
52°F
SW 6 mph
Precip.
0%
0%
29.12
mon
mon
Day
54°F
W 5 mph
Precip.
0%
0%
Night
52°F
W 6 mph
Precip.
0%
0%
30.12
tue
tue
Day
54°F
W 6 mph
Precip.
0%
0%
Night
52°F
SW 5 mph
Precip.
0%
0%
31.12
wed
wed
Day
55°F
S 4 mph
Precip.
0%
0%
Night
52°F
S 11 mph
Precip.
0%
0%
01.01
thu
thu
Day
54°F
SW 4 mph
Precip.
0%
0%
Night
48°F
SW 8 mph
Precip.
0%
0%
02.01
fri
fri
Day
50°F
SW 8 mph
Precip.
0%
0%
Night
48°F
S 7 mph
Precip.
0%
0%
03.01
sat
sat
Day
54°F
S 12 mph
Precip.
0%
0%
Night
50°F
SW 8 mph
Precip.
0%
0%
04.01
sun
sun
Day
54°F
SW 6 mph
Precip.
0%
0%
Night
50°F
S 7 mph
Precip.
0%
0%
05.01
mon
mon
Day
54°F
SW 6 mph
Precip.
0%
0%
Night
50°F
W 6 mph
Precip.
0%
0%
06.01
tue
tue
Day
52°F
W 5 mph
Precip.
0%
0%
Night
52°F
S 3 mph
Precip.
0%
0%
07.01
wed
wed
Day
55°F
S 9 mph
Precip.
0%
0%
Night
55°F
S 19 mph
Precip.
0%
0%
08.01
thu
thu
Day
57°F
S 11 mph
Precip.
0%
0%
Night
52°F
S 14 mph
Precip.
0%
0%
09.01
fri
fri
Day
55°F
S 19 mph
Precip.
0%
0%
Night
55°F
S 19 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 60.0°F. The highest and lowest sea temperatures during the month were 60.8°F and 57.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 60.1°F. The highest and lowest sea temperatures during the month were 61.0°F and 59.5°F.
Air temperature in Estoril, °F
Precipitation total in Estoril, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Estoril
Estoril on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Estoril
Local time: 23:54
December 28, sunday
0000
52°F
W
17 mph
17 mph
0300
50°F
W
17 mph
17 mph
0600
48°F
W
15 mph
15 mph
0900
48°F
W
14 mph
14 mph
1200
54°F
W
13 mph
13 mph
1500
57°F
SW
7 mph
7 mph
1800
55°F
SW
9 mph
9 mph
2100
54°F
SW
7 mph
7 mph
