Current sea water temperature:
+55.4°F
| Minimum sea water temperature in January: | 58.1°F |
| Maximum sea water temperature in January: | 53.1°F |
| Average sea water temperature in January: | 55.6°F |
| more information | |
14 days
forecast
forecast
| Portonovo |
monthly
weather
weather
| Portonovo |
Sea water temperature for the last 10 days:
| January 12 | 55.4°F | January 7 | 55.4°F |
| January 11 | 55.4°F | January 6 | 55.2°F |
| January 10 | 55.6°F | January 5 | 55.8°F |
| January 9 | 55.4°F | January 4 | 55.9°F |
| January 8 | 55.0°F | January 3 | 55.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Portonovo?
Based on the data about daily sea water temperature for the last three years the warmest sea in Portonovo was noticed in August, July and September.
Monthly Sea Temperatures in Portonovo, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 64.5°F. The highest and lowest sea temperatures during the month were 68.7°F and 58.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 64.2°F. The highest and lowest sea temperatures during the month were 70.9°F and 59.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.1°F. The highest and lowest sea temperatures during the month were 66.0°F and 60.1°F.
current
weather
weather
| Portonovo |
weather in
January
January
| Portonovo |
Best time for vacation in Portonovo
Portonovo on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Portonovo
Local time: 03:21
January 13, tuesday
0600
48°F
NW
12 mph
12 mph
0900
50°F
N
8 mph
8 mph
1200
52°F
NE
7 mph
7 mph
1500
54°F
N
7 mph
7 mph
1800
48°F
NW
4 mph
4 mph
2100
45°F
NW
3 mph
3 mph
January 14, wednesday
0000
43°F
W
3 mph
3 mph
0300
45°F
W
3 mph
3 mph
