Current Sea Water Temperature:
+83.0°F
| Maximum Sea Water Temperature in August: | 84.4°F |
| Minimum Sea Water Temperature in August: | 72.0°F |
| Average water temperature in August: | 79.7°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 01 | 83.0°F | July 27 | 84.8°F |
| July 31 | 84.0°F | July 26 | 85.0°F |
| July 30 | 84.2°F | July 25 | 85.0°F |
| July 29 | 84.0°F | July 24 | 85.8°F |
| July 28 | 84.0°F | July 23 | 85.6°F |
When is the Warmest Sea for Alghero?
According to our data for the last three years for Alghero the highest average sea water temperature was in August, July and September.
Average Water Temperature by Month, °F
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Alghero was 79.3°F. The maximum and minimum values were 74.0°F and 82.6°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Alghero was 82.9°F. The maximum and minimum values were 77.4°F and 86.2°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Alghero was 79.2°F. The maximum and minimum values were 77.0°F and 80.8°F respectively.
Italy Resorts:
NAME
F°
| Baia Domizia |  |
+102 |
| Bari | |
+94 |
| Bibione |  |
+108 |
| Florence | |
+104 |
| Genoa | |
+90 |
| Lido di Jesolo | |
+98 |
| Naples | |
+92 |
| Palermo | |
+94 |
| Rimini | |
+92 |
| Rome | |
+104 |
| Sanremo |  |
+86 |
| Scalea | |
+94 |
| Sicily | |
+104 |
| Tropea | |
+88 |
| Venice | |
+98 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Alghero
Local time: 16:25
01 aug, saturday
| 1800 |  |
88°F | SE 11 mph |
| 2100 |  |
80°F | SE 6 mph |
02 aug, sunday
| 0000 | |
78°F | SE 2 mph |
| 0300 | |
78°F | S 2 mph |
| 0600 | |
76°F | SW 4 mph |
| 0900 | |
86°F | SW 4 mph |
| 1200 | |
90°F | SE 8 mph |
| 1500 | |
92°F | SE 9 mph |