Measurements:
°C
°F
Diano Marina
70°F
S 8 mph
Feels like: 70°F
Precip: 2%
World Resorts Italy Diano Marina Weather

Diano Marina Sea Water Temperature

Current Sea Water Temperature:
+78.6°F
Maximum Sea Water Temperature in October: 79.0°F
Minimum Sea Water Temperature in October: 67.0°F
Average water temperature in October: 71.7°F

Sea Water Temperature for the Last 10 Days:

October 03 78.6°F September 28 79.0°F
October 02 79.0°F September 27 79.4°F
October 01 79.0°F September 26 80.0°F
September 30 79.6°F September 25 80.0°F
September 29 78.4°F September 24 80.4°F

When is the Warmest Sea for Diano Marina?

According to our data for the last three years for Diano Marina the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Diano Marina was 86.2°F. The maximum and minimum values were 84.4°F and 87.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Diano Marina was 84.3°F. The maximum and minimum values were 80.6°F and 87.8°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Diano Marina was 81.9°F. The maximum and minimum values were 78.4°F and 85.0°F respectively.

Best Time to Visit Diano Marina
The most sunny months:
July 24 days
August 24 days
June 21 days
The most warm months:
August 83.7 °F
July 82.9 °F
June 76.8 °F
Warmest sea temperature:
August 81.4 °F
July 79.9 °F
September 77.5 °F
The most cold months:
January 50.9 °F
February 51.8 °F
December 53.9 °F
The most rainy months:
November 4 days
March 4 days
January 3 days
The most windy months:
February 9 mph
March 9 mph
November 8 mph

Diano Marina on the Weather Map

Italy Resorts:
NAME
F°
Amalfi +62
Bari +72
Bibione +54
Catania +68
Florence +64
Genoa +50
Lido di Jesolo +58
Naples +72
Palermo +58
Rimini +58
Rome +64
Scalea +48
Sicily +64
Tropea +68
Venice +58
24 Hours Weather Forecast
Diano Marina
Local time: 04:57
04 oct, sunday
0600 70°F
S
8 mph
0900 70°F
S
7 mph
1200 72°F
W
11 mph
1500 72°F
W
7 mph
1800 72°F
SW
6 mph
2100 72°F
S
6 mph
05 oct, monday
0000 70°F
S
7 mph
0300 70°F
S
7 mph