Current sea water temperature:
+55.0°F
| Minimum sea water temperature in February: | 58.6°F |
| Maximum sea water temperature in February: | 53.2°F |
| Average sea water temperature in February: | 55.7°F |
| more information | |
14 days
forecast
forecast
| Porto |
monthly
weather
weather
| Porto |
Sea water temperature for the last 10 days:
| February 4 | 55.0°F | January 30 | 55.2°F |
| February 3 | 55.0°F | January 29 | 55.0°F |
| February 2 | 54.9°F | January 28 | 54.9°F |
| February 1 | 54.3°F | January 27 | 54.7°F |
| January 31 | 54.7°F | January 26 | 54.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Porto?
Based on the data about daily sea water temperature for the last three years the warmest sea in Porto was noticed in September, August and July.
Monthly Sea Temperatures in Porto, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.6°F. The highest and lowest sea temperatures during the month were 65.7°F and 56.3°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 63.3°F. The highest and lowest sea temperatures during the month were 67.5°F and 59.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 62.2°F. The highest and lowest sea temperatures during the month were 66.2°F and 57.7°F.
current
weather
weather
| Porto |
weather in
February
February
| Porto |
Best time for vacation in Porto
Porto on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Porto
Local time: 15:55
February 04, wednesday
1800
54°F
NE
11 mph
11 mph
2100
54°F
NE
8 mph
8 mph
February 05, thursday
0000
54°F
NE
9 mph
9 mph
0300
55°F
N
15 mph
15 mph
0600
55°F
NE
15 mph
15 mph
0900
55°F
NE
26 mph
26 mph
1200
55°F
NE
25 mph
25 mph
1500
54°F
NE
24 mph
24 mph
