Current sea water temperature:
+59.0°F
| Minimum sea water temperature in June: | 67.1°F |
| Maximum sea water temperature in June: | 56.3°F |
| Average sea water temperature in June: | 61.7°F |
| more information | |
14 days
forecast
forecast
| Porto |
monthly
weather
weather
| Porto |
Sea water temperature for the last 10 days:
| June 5 | 59.0°F | May 30 | 63.0°F |
| June 4 | 59.4°F | May 29 | 63.7°F |
| June 3 | 59.7°F | May 28 | 64.4°F |
| June 1 | 61.5°F | May 27 | 63.1°F |
| May 31 | 62.8°F | May 26 | 63.5°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
June
June
| Porto |
Best time for vacation in Porto
Porto on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Porto
Local time: 04:21
June 06, saturday
0600
59°F
NW
4 mph
4 mph
0900
61°F
S
3 mph
3 mph
1200
66°F
SE
9 mph
9 mph
1500
68°F
SE
15 mph
15 mph
1800
64°F
SE
15 mph
15 mph
2100
61°F
S
11 mph
11 mph
June 07, sunday
0000
59°F
SW
4 mph
4 mph
0300
59°F
S
4 mph
4 mph
