Styggevatnet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Styggevatnet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Styggevatnet today is 4.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters. 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 14 | 4.4°C | 11.0°C | |
| SEP 15 | 4.5°C | 11.0°C | |
| SEP 16 | 3.9°C | 11.0°C | |
| SEP 17 | 4.4°C | 11.0°C | |
| SEP 18 | 4.4°C | 11.0°C | |
| SEP 19 | 4.2°C | 11.0°C | |
| SEP 20 | 4.1°C | 11.0°C | |
| SEP 21 | 4.4°C | 11.0°C | |
| SEP 22 | 11.0°C | 4.7°C | |
| SEP 23 | 11.0°C | 5.1°C | |
| SEP 24 | 11.0°C | 5.4°C | |
| SEP 25 | 11.0°C | 5.7°C | |
| SEP 26 | 11.0°C | 6.1°C | |
| SEP 27 | 11.0°C | 6.4°C | |
| SEP 28 | 11.0°C | 6.7°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 | 2°C | 3°C |
| February | 0°C | 2°C | 3°C |
| March | 0°C | 2°C | 3°C |
| April | 0°C | 2°C | 2°C |
| May | 0°C | 5°C | 10°C |
| June | 3°C | 9°C | 15°C |
| July | 9°C | 14°C | 20°C |
| August | 9°C | 14°C | 20°C |
| September | 6°C | 11°C | 17°C |
| October | 0°C | 4°C | 7°C |
| November | 0°C | 2°C | 3°C |
| December | 0°C | 2°C | 3°C |
Styggevatnet: Water Temperature by Location
Styggevatnet: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Styggevatnet is a glacier-fed lake in Vestland County, meaning its water remains cold through the year. Typical seasonal surface temperatures are approximately 0–4 °C (32–39 °F) in spring, 4–12 °C (39–54 °F) in summer, 1–6 °C (34–43 °F) in autumn, and around freezing in winter when the lake can be ice-covered (about 0–1 °C, 32–34 °F). Because meltwater from nearby glaciers and high-elevation runoff dominates the supply, even warm summer days rarely push surface temperatures into what many would consider comfortable swimming levels. Sudden inflows of cold glacial water and changing weather can also produce rapid temperature shifts.
Swimming in Styggevatnet is technically possible in open parts of the lake, but it is generally not recommended for casual swimmers. The low temperatures carry a significant risk of cold-water shock and hypothermia, and areas close to dam structures or outlets associated with the reservoir may be restricted and hazardous due to strong currents and infrastructure operations. Those who choose to enter the water should take strong precautions: use appropriate thermal protection such as a wetsuit or drysuit, avoid swimming alone, limit immersion time, and heed local signage and restrictions. Overall, the combination of frigid temperatures and potential operational hazards means recreational swimming is limited and should be approached with caution.