12.16
tue
tue
DAY
56°F
S 37 mph
precip
100%
100%
NIGHT
56°F
S 28 mph
precip
0%
0%
12.17
wed
wed
DAY
58°F
S 13 mph
precip
0%
0%
NIGHT
54°F
W 3 mph
precip
0%
0%
12.18
thu
thu
DAY
58°F
N 9 mph
precip
0%
0%
NIGHT
60°F
N 17 mph
precip
100%
100%
12.19
fri
fri
DAY
56°F
S 22 mph
precip
100%
100%
NIGHT
56°F
SW 8 mph
precip
0%
0%
12.20
sat
sat
DAY
56°F
SE 14 mph
precip
72%
72%
NIGHT
56°F
SE 19 mph
precip
100%
100%
12.21
sun
sun
DAY
54°F
SE 16 mph
precip
100%
100%
NIGHT
52°F
SE 12 mph
precip
70%
70%
12.22
mon
mon
DAY
56°F
S 17 mph
precip
64%
64%
NIGHT
56°F
S 17 mph
precip
0%
0%
12.23
tue
tue
DAY
60°F
SE 14 mph
precip
0%
0%
NIGHT
56°F
S 17 mph
precip
0%
0%
12.24
wed
wed
DAY
54°F
SW 9 mph
precip
0%
0%
NIGHT
52°F
SW 7 mph
precip
0%
0%
12.25
thu
thu
DAY
54°F
W 3 mph
precip
0%
0%
NIGHT
54°F
S 12 mph
precip
76%
76%
12.26
fri
fri
DAY
56°F
S 7 mph
precip
0%
0%
NIGHT
50°F
S 10 mph
precip
0%
0%
12.27
sat
sat
DAY
50°F
W 10 mph
precip
0%
0%
NIGHT
48°F
W 11 mph
precip
0%
0%
12.28
sun
sun
DAY
44°F
SW 16 mph
precip
83%
83%
NIGHT
46°F
W 4 mph
precip
0%
0%
12.29
mon
mon
DAY
56°F
N 7 mph
precip
100%
100%
NIGHT
54°F
W 6 mph
precip
0%
0%
Sea water
temperature
temperature
| Estoril |
Weather in
December
December
| Estoril |
7 day weather
forecast
forecast
| Estoril |
10 day weather
forecast
forecast
| Estoril |
14 day weather
forecast
forecast
| Estoril |
Monthly weather
averages
averages
| Estoril |
Current Weather
Conditions
Conditions
| Estoril |
When is the Best
Time to Visit?
Time to Visit?
| Estoril |
Estoril Sea Water Temperature in December, °F
The average sea surface temperature in December 2025 for Estoril was 61.7°F. The maximum and minimum values were 61.4°F and 62.0°F respectively.
Estoril on the Weather Map
Portugal Resorts:
NAME
F°
| Albufeira |  |
+54 |
| Algarve | |
+56 |
| Cascais |  |
+56 |
| Faro | |
+56 |
| Funchal | |
+54 |
| Lagos | |
+56 |
| Lisbon |  |
+56 |
| Madeira | |
+54 |
| Ponta Delgada | |
+64 |
| Portimao | |
+56 |
| Porto | |
+54 |
| Porto Santo Island | |
+66 |
| Quarteira | |
+54 |
| Sao Miguel | |
+64 |
| Terceira Island | |
+62 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Estoril
Local time: 12:58
16 dec, tuesday
| 1500 | |
56°F | S 35 mph |
| 1800 | |
56°F | S 34 mph |
| 2100 | |
56°F | S 31 mph |
17 dec, wednesday
| 0000 | |
56°F | S 28 mph |
| 0300 | |
56°F | S 24 mph |
| 0600 | |
56°F | S 20 mph |
| 0900 | |
56°F | S 16 mph |
| 1200 | |
58°F | S 13 mph |