Verzasca River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Verzasca River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Verzasca River today is 18.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| SEP 24 | 20.0°C | 16.9°C | |
| SEP 25 | 19.1°C | 16.9°C | |
| SEP 26 | 18.8°C | 16.9°C | |
| SEP 27 | 18.7°C | 16.9°C | |
| SEP 28 | 18.9°C | 16.9°C | |
| SEP 29 | 18.3°C | 16.9°C | |
| SEP 30 | 18.8°C | 16.9°C | |
| OCT 1 | 18.6°C | 11.5°C | |
| OCT 2 | 11.5°C | 18.3°C | |
| OCT 3 | 11.5°C | 18.0°C | |
| OCT 4 | 11.5°C | 17.6°C | |
| OCT 5 | 11.5°C | 17.3°C | |
| OCT 6 | 11.5°C | 16.9°C | |
| OCT 7 | 11.5°C | 16.5°C | |
| OCT 8 | 11.5°C | 16.2°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 | 3°C | 5°C | 8°C |
| February | 3°C | 5°C | 8°C |
| March | 4°C | 6°C | 9°C |
| April | 5°C | 9°C | 13°C |
| May | 6°C | 12°C | 18°C |
| June | 8°C | 16°C | 24°C |
| July | 9°C | 18°C | 27°C |
| August | 11°C | 19°C | 28°C |
| September | 10°C | 17°C | 24°C |
| October | 7°C | 12°C | 16°C |
| November | 5°C | 9°C | 13°C |
| December | 3°C | 6°C | 9°C |
Verzasca River: Water Temperature by Location
Verzasca River: Weather Forecast
October 2
October 3
October 4
October 5
October 6
Location & Local Information
Source: Pizzo Barone
• coordinates: 46.3908°N 8.7433°E
• elevation: 2,864 m (9,396 ft)
Mouth: Lake Maggiore
• location
: Lake Maggiore, Switzerland
• coordinates
: 46.1642°N 8.8528°E
Length: 30 km (19 mi)
Verzasca flows through a narrow alpine valley in Ticino and is famous for its clear turquoise water and smooth granite pools. Despite the southern location, water temperature remains cold because the river is fed by mountain springs. In winter, temperatures are typically around 2–4 °C (36–39 °F). During spring, snowmelt keeps the river cool at about 6–10 °C (43–50 °F). In summer, even on hot days, the Verzasca usually reaches only about 12–16 °C (54–61 °F). In autumn, temperatures fall again below 10 °C (50 °F).
Swimming in the Verzasca is allowed and very popular in summer, especially in natural pools and calmer sections. The water quality is excellent, but the low temperature, strong currents after rain, and sudden depth changes require caution. Swimming is best suited to confident swimmers and short dips rather than long stays. Outside summer, the cold water limits swimming to experienced cold-water enthusiasts.