Genoa — Water Temperature, Sea Conditions & Trends

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating.

It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Water Temperature Chart Over the Last 30 Days

Water temperature in Genoa has risen over the last week and month. Currently, the sea water at this location is slightly warmer than average for this day in previous years.

According to our forecast, Water temperature in Genoa will be 27.1°C in the next 7 days. See the table below for daily data for the upcoming week.

Table of Daily Sea Temperature Data

Annual Water Temperature Overview by Month

Monthly Water Temp Ranges

30°C

25°C

20°C

15°C

10°c

5°C

0°C

Annual Water Temperature Trend

Genova, the historic port city on Italy’s Ligurian coast, sits where the city meets the Ligurian Sea, giving visitors easy access to a range of coastal waters. Sea temperatures around Genova follow a clear seasonal pattern: in winter (December–February) the surface typically ranges from about 12°C to 14°C, rising through spring to roughly 14°C–18°C by May. Summer brings the warmest conditions, with June to August waters commonly between 20°C and 25°C and occasional peaks slightly above 25°C in heat spells. In autumn the sea cools again, with September and October often offering 19°C–22°C before dropping to around 14°C–17°C by November. Local microclimates and depth produce some variation, but these values give a reliable sense of what to expect for each season.