Vasslivatnet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vasslivatnet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vasslivatnet today is 10.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used. 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 13 | 12.7°C | 12.0°C | |
| SEP 14 | 12.7°C | 12.0°C | |
| SEP 15 | 12.2°C | 12.0°C | |
| SEP 16 | 12.0°C | 12.0°C | |
| SEP 17 | 12.0°C | 12.0°C | |
| SEP 18 | 11.8°C | 12.0°C | |
| SEP 19 | 11.3°C | 12.0°C | |
| SEP 20 | 11.1°C | 12.0°C | |
| SEP 21 | 12.0°C | 11.0°C | |
| SEP 22 | 12.0°C | 11.0°C | |
| SEP 23 | 12.0°C | 11.1°C | |
| SEP 24 | 12.0°C | 11.1°C | |
| SEP 25 | 12.0°C | 11.2°C | |
| SEP 26 | 12.0°C | 11.2°C | |
| SEP 27 | 12.0°C | 11.3°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 | 0°C | 0°C | 4°C |
| February | 0°C | 0°C | 4°C |
| March | 0°C | 0°C | 4°C |
| April | 0°C | 0°C | 4°C |
| May | 2°C | 7°C | 12°C |
| June | 8°C | 15°C | 21°C |
| July | 12°C | 18°C | 24°C |
| August | 11°C | 17°C | 22°C |
| September | 7°C | 12°C | 18°C |
| October | 3°C | 7°C | 10°C |
| November | 0°C | 3°C | 5°C |
| December | 0°C | 0°C | 4°C |
Vasslivatnet: Water Temperature by Location
Vasslivatnet: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Vasslivatnet in Trøndelag County is a typical Norwegian inland lake and its water temperatures vary a lot through the year. In spring (April–May) surface temperatures commonly range from about 1–8 °C (34–46 °F) as snowmelt and cool air keep the lake cold. By early summer (June) temperatures often climb to roughly 8–15 °C (46–59 °F), while the warmest weeks in July and August can see surface temperatures between about 12–20 °C (54–68 °F) on sunny years; occasionally the shallow parts warm a little higher. In autumn the lake cools back to roughly 6–12 °C (43–54 °F), and in winter Vasslivatnet typically freezes or sits very near 0 °C (32 °F), making open-water swimming unsafe.
Swimming at Vasslivatnet is generally allowed and practicable during the warmer months thanks to Norway’s public right of access (allemannsretten) and the lake’s natural shoreline, but conditions determine whether it’s advisable. There are usually no lifeguards or marked bathing facilities, so swimmers should consider water temperature, sudden depth changes, weather, and water quality. Cold-water shock is a real risk early and late in the season, and ice-covered conditions in winter make swimming hazardous without specialist equipment and experience.