Current Sea Water Temperature:
+86.8°F
| Maximum Sea Water Temperature in August: | 88.4°F |
| Minimum Sea Water Temperature in August: | 79.4°F |
| Average water temperature in August: | 84.6°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 28 | 86.8°F | August 23 | 87.4°F |
| August 27 | 86.4°F | August 22 | 87.2°F |
| August 26 | 87.4°F | August 21 | 87.8°F |
| August 25 | 87.4°F | August 20 | 87.6°F |
| August 24 | 87.2°F | August 19 | 87.2°F |
When is the Warmest Sea for Grottammare?
According to our data for the last three years for Grottammare 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 2026 for Grottammare was 86.8°F. The maximum and minimum values were 84.6°F and 87.8°F respectively.
Sea Water Temperature in July
The average sea surface temperature in July 2026 for Grottammare was 84.5°F. The maximum and minimum values were 82.0°F and 86.4°F respectively.
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Grottammare was 79.7°F. The maximum and minimum values were 76.4°F and 81.6°F respectively.
Italy Resorts:
NAME
F°
| Baia Domizia |  |
+92 |
| Bari | |
+88 |
| Bibione |  |
+78 |
| Florence | |
+86 |
| Genoa |  |
+78 |
| Lido di Jesolo | |
+80 |
| Naples | |
+88 |
| Palermo | |
+98 |
| Rimini | |
+90 |
| Rome | |
+92 |
| Sanremo | |
+84 |
| Scalea | |
+90 |
| Sicily | |
+92 |
| Tropea | |
+92 |
| Venice | |
+80 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Grottammare
Local time: 09:39
28 aug, friday
| 1200 |  |
90°F | W 11 mph |
| 1500 | |
90°F | W 9 mph |
| 1800 | |
90°F | NW 13 mph |
| 2100 |  |
86°F | NW 4 mph |
29 aug, saturday
| 0000 | |
84°F | E 2 mph |
| 0300 | |
84°F | E 6 mph |
| 0600 |  |
84°F | SE 8 mph |
| 0900 | |
84°F | W 2 mph |