Current sea water temperature:
+60.6°F
| Minimum sea water temperature in December: | 63.7°F |
| Maximum sea water temperature in December: | 57.4°F |
| Average sea water temperature in December: | 60.1°F |
| more information | |
14 days
forecast
forecast
| Ericeira |
monthly
weather
weather
| Ericeira |
Sea water temperature for the last 10 days:
| December 14 | 60.6°F | December 9 | 60.4°F |
| December 13 | 60.4°F | December 8 | 60.3°F |
| December 12 | 60.4°F | December 7 | 60.6°F |
| December 11 | 60.4°F | December 6 | 60.6°F |
| December 10 | 60.3°F | December 5 | 60.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Ericeira?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ericeira was noticed in September, October and August.
Monthly Sea Temperatures in Ericeira, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.9°F. The highest and lowest sea temperatures during the month were 66.4°F and 56.8°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 62.0°F. The highest and lowest sea temperatures during the month were 64.8°F and 58.6°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 63.4°F. The highest and lowest sea temperatures during the month were 65.3°F and 61.2°F.
current
weather
weather
| Ericeira |
weather in
December
December
| Ericeira |
Best time for vacation in Ericeira
Ericeira on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Ericeira
Local time: 02:23
December 15, monday
0300
50°F
NW
6 mph
6 mph
0600
50°F
NW
4 mph
4 mph
0900
52°F
N
6 mph
6 mph
1200
55°F
NE
10 mph
10 mph
1500
55°F
N
16 mph
16 mph
1800
54°F
SE
20 mph
20 mph
2100
50°F
SE
16 mph
16 mph
December 16, tuesday
0000
50°F
SE
19 mph
19 mph
