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 26°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 |
|---|---|---|---|
| JUL 14 | 24.3°C | 20.8°C | |
| JUL 15 | 26.6°C | 20.8°C | |
| JUL 16 | 26.6°C | 20.8°C | |
| JUL 17 | 26.6°C | 20.8°C | |
| JUL 18 | 26.5°C | 20.8°C | |
| JUL 19 | 26.4°C | 20.8°C | |
| JUL 20 | 26.4°C | 20.8°C | |
| JUL 21 | 26.3°C | 20.8°C | |
| JUL 22 | 20.8°C | 25.7°C | |
| JUL 23 | 20.8°C | 25.5°C | |
| JUL 24 | 20.8°C | 25.2°C | |
| JUL 25 | 20.8°C | 25.0°C | |
| JUL 26 | 20.8°C | 24.7°C | |
| JUL 27 | 20.8°C | 24.4°C | |
| JUL 28 | 20.8°C | 24.2°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 | 19°C | 24°C |
| September | 12°C | 17°C | 21°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
July 22
July 23
July 24
July 25
July 26
July 27
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).