Current sea water temperature:
+63.5°F
| Minimum sea water temperature in September: | 69.3°F |
| Maximum sea water temperature in September: | 57.4°F |
| Average sea water temperature in September: | 64.1°F |
| more information | |
14 days
forecast
forecast
| Portonovo |
monthly
weather
weather
| Portonovo |
Sea water temperature for the last 10 days:
| September 26 | 63.5°F | September 21 | 62.4°F |
| September 25 | 63.1°F | September 20 | 62.1°F |
| September 24 | 63.5°F | September 19 | 61.0°F |
| September 23 | 63.0°F | September 18 | 61.9°F |
| September 22 | 63.0°F | September 17 | 63.1°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 67.9°F. The highest and lowest sea temperatures during the month were 73.0°F and 62.4°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 67.4°F. The highest and lowest sea temperatures during the month were 71.6°F and 63.0°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 65.2°F. The highest and lowest sea temperatures during the month were 68.5°F and 61.0°F.
current
weather
weather
| Portonovo |
weather in
September
September
| Portonovo |
Best time for vacation in Portonovo
Portonovo on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Portonovo
Local time: 20:16
September 26, saturday
2100
64°F
N
2 mph
2 mph
September 27, sunday
0000
66°F
NE
2 mph
2 mph
0300
63°F
W
1 mph
1 mph
0600
61°F
W
2 mph
2 mph
0900
61°F
S
2 mph
2 mph
1200
68°F
W
1 mph
1 mph
1500
66°F
NE
4 mph
4 mph
1800
63°F
E
4 mph
4 mph
