Current sea water temperature:
+58.8°F
| Minimum sea water temperature in March: | 61.7°F |
| Maximum sea water temperature in March: | 56.7°F |
| Average sea water temperature in March: | 58.9°F |
| more information | |
14 days
forecast
forecast
| Alvor |
monthly
weather
weather
| Alvor |
Sea water temperature for the last 10 days:
| March 17 | 58.8°F | March 12 | 57.9°F |
| March 16 | 58.6°F | March 11 | 57.6°F |
| March 15 | 58.3°F | March 10 | 57.7°F |
| March 14 | 58.3°F | March 9 | 58.1°F |
| March 13 | 58.3°F | March 8 | 58.1°F |
Monthly sea water temperature, °F
When is the warmest sea in Alvor?
Based on the data about daily sea water temperature for the last three years the warmest sea in Alvor was noticed in September, August and October.
Monthly Sea Temperatures in Alvor, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.7°F. The highest and lowest sea temperatures during the month were 67.3°F and 62.2°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 71.4°F. The highest and lowest sea temperatures during the month were 75.9°F and 66.0°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 67.5°F. The highest and lowest sea temperatures during the month were 69.6°F and 64.6°F.
current
weather
weather
| Alvor |
weather in
March
March
| Alvor |
Best time for vacation in Alvor
Alvor on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Alvor
Local time: 08:21
March 17, tuesday
0900
59°F
NW
22 mph
22 mph
1200
63°F
NW
21 mph
21 mph
1500
61°F
NW
12 mph
12 mph
1800
59°F
NE
7 mph
7 mph
2100
57°F
N
6 mph
6 mph
March 18, wednesday
0000
57°F
NW
14 mph
14 mph
0300
57°F
NW
16 mph
16 mph
0600
57°F
N
15 mph
15 mph
