
#1 in August
27.2°C
NOAA Season Curve (May–Oct):
M
18.9°
J
22.9°
J
26.1°
A
27.2°
S
25.5°
O
22.8°
N
19.9°
Complete 12-month annual water temperature curves across all 60 surveyed coastlines in Italy. Includes regional upwelling, bathymetric dynamics, and peak bathing windows.
The deep Tyrrhenian Sea surrounding Sardinia and western Italy forms a warm solar collector averaging 25.5–26.2°C in August. In contrast, the northern Venetian lagoon and upper Adriatic experience rapid seasonal heating and cooling over shallow sea beds.
Individual coordinate lookups from NOAA 0.25° marine grid.