Asti — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Asti, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Asti today is 16.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| OCT 3 | 18.3°C | 13.0°C | |
| OCT 4 | 17.6°C | 13.0°C | |
| OCT 5 | 17.9°C | 13.0°C | |
| OCT 6 | 17.8°C | 13.0°C | |
| OCT 7 | 17.5°C | 13.0°C | |
| OCT 8 | 17.4°C | 13.0°C | |
| OCT 9 | 16.7°C | 13.0°C | |
| OCT 10 | 16.8°C | 13.0°C | |
| OCT 11 | 13.0°C | 16.5°C | |
| OCT 12 | 13.0°C | 16.3°C | |
| OCT 13 | 13.0°C | 16.1°C | |
| OCT 14 | 13.0°C | 16.0°C | |
| OCT 15 | 13.0°C | 15.8°C | |
| OCT 16 | 13.0°C | 15.6°C | |
| OCT 17 | 13.0°C | 15.4°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 4°C | 8°C | 10°C |
| February | 4°C | 8°C | 10°C |
| March | 6°C | 9°C | 12°C |
| April | 9°C | 12°C | 16°C |
| May | 10°C | 15°C | 20°C |
| June | 12°C | 19°C | 26°C |
| July | 15°C | 21°C | 27°C |
| August | 15°C | 21°C | 28°C |
| September | 12°C | 17°C | 23°C |
| October | 9°C | 13°C | 16°C |
| November | 6°C | 10°C | 13°C |
| December | 4°C | 8°C | 10°C |
Asti: Weather Forecast
October 11
October 12
October 13
October 14
October 15
Location & Local Information
Asti is an inland town in Piedmont without a large natural lake within its immediate surroundings; the local landscape is instead defined by rivers such as the Tanaro and small artificial basins. For lake swimming, people from Asti typically travel to nearby Piedmont lakes—for example Lake Maggiore, Lake Orta or the shallower Lake Viverone—where surface water temperatures show clear seasonal patterns. In winter lake surfaces commonly hover around 0–6 °C (32–43 °F), spring and autumn are roughly 8–15 °C (46–59 °F), and summer brings the warmest conditions, about 18–26 °C (64–79 °F). Shallower, sheltered lakes and bays (like Viverone on warm summers) can edge toward the upper end of that range, while deeper, larger basins (such as parts of Maggiore) often remain cooler.
Swimming is allowed at designated beaches and lidos on these lakes when local authorities permit bathing; lifeguarded and monitored sites are open mainly in late spring through summer, depending on weather and water quality. Swimming in the Tanaro near Asti is generally not recommended because of variable currents and occasional water-quality issues; instead residents often use managed municipal pools or travel to certified lake bathing areas. Water temperature and official monitoring determine comfort and safety, and wetsuits are commonly used when temperatures are below about 20 °C (68 °F).