Balvatnet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Balvatnet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Balvatnet today is 12.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| AUG 3 | 12.4°C | 15.0°C | |
| AUG 4 | 12.4°C | 15.0°C | |
| AUG 5 | 12.2°C | 15.0°C | |
| AUG 6 | 11.9°C | 15.0°C | |
| AUG 7 | 11.9°C | 15.0°C | |
| AUG 8 | 12.0°C | 15.0°C | |
| AUG 9 | 12.1°C | 15.0°C | |
| AUG 10 | 12.1°C | 15.0°C | |
| AUG 11 | 15.0°C | 12.2°C | |
| AUG 12 | 15.0°C | 12.4°C | |
| AUG 13 | 15.0°C | 12.5°C | |
| AUG 14 | 15.0°C | 12.7°C | |
| AUG 15 | 15.0°C | 12.8°C | |
| AUG 16 | 15.0°C | 13.0°C | |
| AUG 17 | 15.0°C | 13.1°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 | 2°C |
| February | 0°C | 2°C | 2°C |
| March | 0°C | 2°C | 3°C |
| April | 0°C | 2°C | 4°C |
| May | 0°C | 5°C | 10°C |
| June | 5°C | 13°C | 20°C |
| July | 10°C | 17°C | 23°C |
| August | 10°C | 15°C | 21°C |
| September | 6°C | 11°C | 17°C |
| October | 0°C | 4°C | 7°C |
| November | 0°C | 2°C | 4°C |
| December | 0°C | 2°C | 2°C |
Balvatnet: Water Temperature by Location
Balvatnet: Weather Forecast
August 11
August 12
August 13
August 14
August 15
Location & Local Information
Balvatnet in Nordland County (Balvatnet) is typically a cold, clear lake with pronounced seasonal variation in surface temperature. In spring the water is often close to freezing as snowmelt fills the basin, roughly 0–6 °C (32–43 °F). Summer brings the warmest conditions in sheltered, shallow areas, with surface temperatures commonly ranging from about 8–16 °C (46–61 °F), though deeper parts usually remain several degrees cooler. In autumn the lake cools again to roughly 4–10 °C (39–50 °F) as air temperatures fall, and in winter the surface commonly approaches 0 °C (32 °F) and may freeze over in colder years. Local factors such as depth, exposure to sun and wind, inflows, and altitude can shift these ranges noticeably.
Swimming in Balvatnet is generally permitted under Norway’s public right of access (allemannsretten), and people do swim there during the warmer weeks. However, the short, cool summer and cold layers at depth mean conditions can be hazardous: cold shock and hypothermia are real risks, and ice persists into spring in many years. Swimming is therefore mainly seasonal and best in sheltered shallow bays on warm days, with precautions such as not swimming alone, using a wetsuit if lingering, and checking local conditions and any specific access rules before entering the water.