Blådalsvatnet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Blådalsvatnet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Blådalsvatnet today is 4.9°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 |
|---|---|---|---|
| OCT 4 | 6.1°C | 8.0°C | |
| OCT 5 | 5.8°C | 8.0°C | |
| OCT 6 | 5.7°C | 8.0°C | |
| OCT 7 | 5.7°C | 8.0°C | |
| OCT 8 | 5.4°C | 8.0°C | |
| OCT 9 | 5.7°C | 8.0°C | |
| OCT 10 | 5.6°C | 8.0°C | |
| OCT 11 | 4.9°C | 8.0°C | |
| OCT 12 | 8.0°C | 5.1°C | |
| OCT 13 | 8.0°C | 5.2°C | |
| OCT 14 | 8.0°C | 5.4°C | |
| OCT 15 | 8.0°C | 5.5°C | |
| OCT 16 | 8.0°C | 5.7°C | |
| OCT 17 | 8.0°C | 5.8°C | |
| OCT 18 | 8.0°C | 6.0°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 | 0°C | 4°C |
| April | 0°C | 4°C | 8°C |
| May | 4°C | 9°C | 14°C |
| June | 9°C | 15°C | 21°C |
| July | 12°C | 18°C | 24°C |
| August | 12°C | 18°C | 24°C |
| September | 9°C | 14°C | 20°C |
| October | 4°C | 8°C | 11°C |
| November | 0°C | 4°C | 7°C |
| December | 0°C | 0°C | 4°C |
Blådalsvatnet: Water Temperature by Location
Blådalsvatnet: Weather Forecast
October 12
October 13
October 14
October 15
Location & Local Information
Blådalsvatnet is a mountain lake in Vestland County, Norway. Its water temperature varies strongly with season, altitude and any glacial influence, so typical surface temperatures in summer are modest—often around 6–14 °C (43–57 °F) on warm days. In spring and autumn the lake commonly cools to about 2–8 °C (36–46 °F), while in winter the surface approaches freezing, roughly 0–2 °C (32–36 °F) and may form ice in sheltered bays. Wind, depth and inflow from snowmelt or streams also produce local variations, so readings at one spot do not guarantee the same conditions elsewhere in the lake.
Swimming in Blådalsvatnet is generally possible but should be approached with caution. There are no widespread prohibitions on recreational bathing in most natural lakes in the region, but the very low temperatures, sudden weather changes and potential cold shock make prolonged swims risky without proper equipment. In addition, nearby hydropower intakes, steep shorelines or private land may restrict access in places, so it is sensible to check local signs or municipal guidance before entering the water. Short, supervised dips with appropriate safety measures are the most common way visitors enjoy swimming here.