31.12
wed
wed
Day
50°F
W 2 mph
Precip.
0%
0%
Night
39°F
W 5 mph
Precip.
0%
0%
01.01
thu
thu
Day
45°F
W 6 mph
Precip.
100%
100%
Night
45°F
W 6 mph
Precip.
100%
100%
02.01
fri
fri
Day
55°F
NW 16 mph
Precip.
88%
88%
Night
50°F
W 7 mph
Precip.
0%
0%
03.01
sat
sat
Day
57°F
W 9 mph
Precip.
0%
0%
Night
48°F
SW 12 mph
Precip.
0%
0%
04.01
sun
sun
Day
46°F
SW 13 mph
Precip.
0%
0%
Night
41°F
SW 17 mph
Precip.
0%
0%
05.01
mon
mon
Day
43°F
SW 19 mph
Precip.
59%
59%
Night
39°F
SW 13 mph
Precip.
27%
27%
06.01
tue
tue
Day
45°F
SW 9 mph
Precip.
0%
0%
Night
34°F
SW 7 mph
Precip.
0%
0%
sea water
temperature
temperature
| Portonovo |
monthly
weather
weather
| Portonovo |
current
weather
weather
| Portonovo |
14 days
forecast
forecast
| Portonovo |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 57.2°F. The highest and lowest sea temperatures during the month were 58.5°F and 55.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 56.2°F. The highest and lowest sea temperatures during the month were 57.2°F and 55.2°F.
Air temperature in Portonovo, °F
Precipitation total in Portonovo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Portonovo
Portonovo on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Portonovo
Local time: 16:10
December 31, wednesday
1800
45°F
W
1 mph
1 mph
2100
41°F
W
4 mph
4 mph
January 01, thursday
0000
39°F
W
5 mph
5 mph
0300
39°F
W
5 mph
5 mph
0600
39°F
W
5 mph
5 mph
0900
43°F
W
6 mph
6 mph
1200
45°F
W
6 mph
6 mph
1500
46°F
W
6 mph
6 mph
