Current sea water temperature:
+58.6°F
| Minimum sea water temperature in January: | 61.5°F |
| Maximum sea water temperature in January: | 55.6°F |
| Average sea water temperature in January: | 58.8°F |
| more information | |
14 days
forecast
forecast
| Estoril |
monthly
weather
weather
| Estoril |
Sea water temperature for the last 10 days:
| January 6 | 58.6°F | January 1 | 57.6°F |
| January 5 | 58.6°F | December 31 | 57.4°F |
| January 4 | 58.6°F | December 30 | 57.2°F |
| January 3 | 58.3°F | December 29 | 57.4°F |
| January 2 | 57.7°F | December 28 | 57.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Estoril?
Based on the data about daily sea water temperature for the last three years the warmest sea in Estoril was noticed in September, October and August.
Monthly Sea Temperatures in Estoril, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 62.5°F. The highest and lowest sea temperatures during the month were 65.8°F and 60.3°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 63.0°F. The highest and lowest sea temperatures during the month were 65.7°F and 60.8°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 64.7°F. The highest and lowest sea temperatures during the month were 66.9°F and 63.0°F.
current
weather
weather
| Estoril |
weather in
January
January
| Estoril |
Best time for vacation in Estoril
Estoril on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Estoril
Local time: 06:53
January 07, wednesday
0900
55°F
SE
19 mph
19 mph
1200
55°F
S
19 mph
19 mph
1500
55°F
S
19 mph
19 mph
1800
54°F
S
14 mph
14 mph
2100
54°F
S
11 mph
11 mph
January 08, thursday
0000
54°F
S
9 mph
9 mph
0300
54°F
S
7 mph
7 mph
0600
54°F
SE
5 mph
5 mph
