Current sea water temperature:
+71.6°F
| Minimum sea water temperature in October: | 76.5°F |
| Maximum sea water temperature in October: | 62.4°F |
| Average sea water temperature in October: | 68.7°F |
| more information | |
14 days
forecast
forecast
| Algarve |
monthly
weather
weather
| Algarve |
Sea water temperature for the last 10 days:
| October 4 | 71.6°F | September 29 | 73.4°F |
| October 3 | 72.5°F | September 28 | 73.8°F |
| October 2 | 73.0°F | September 27 | 74.7°F |
| October 1 | 73.6°F | September 26 | 74.8°F |
| September 30 | 74.5°F | September 25 | 74.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Algarve?
Based on the data about daily sea water temperature for the last three years the warmest sea in Algarve was noticed in August, September and July.
Monthly Sea Temperatures in Algarve, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 68.5°F. The highest and lowest sea temperatures during the month were 70.3°F and 66.4°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 71.8°F. The highest and lowest sea temperatures during the month were 74.8°F and 67.1°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 70.4°F. The highest and lowest sea temperatures during the month were 76.3°F and 65.3°F.
current
weather
weather
| Algarve |
weather in
October
October
| Algarve |
Best time for vacation in Algarve
Algarve on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Algarve
Local time: 03:18
October 05, monday
0600
70°F
W
6 mph
6 mph
0900
72°F
NW
5 mph
5 mph
1200
73°F
NW
14 mph
14 mph
1500
73°F
NW
8 mph
8 mph
1800
73°F
N
7 mph
7 mph
2100
72°F
NE
6 mph
6 mph
October 06, tuesday
0000
70°F
N
4 mph
4 mph
0300
70°F
E
2 mph
2 mph
