Røsvatnet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Røsvatnet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Røsvatnet today is 5.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold. 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 | 5.6°C | 4.0°C | |
| OCT 5 | 5.7°C | 4.0°C | |
| OCT 6 | 5.2°C | 4.0°C | |
| OCT 7 | 5.2°C | 4.0°C | |
| OCT 8 | 5.3°C | 4.0°C | |
| OCT 9 | 5.2°C | 4.0°C | |
| OCT 10 | 5.2°C | 4.0°C | |
| OCT 12 | 4.0°C | 5.0°C | |
| OCT 13 | 4.0°C | 5.0°C | |
| OCT 14 | 4.0°C | 4.9°C | |
| OCT 15 | 4.0°C | 4.9°C | |
| OCT 16 | 4.0°C | 4.8°C | |
| OCT 17 | 4.0°C | 4.8°C | |
| OCT 18 | 4.0°C | 4.7°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 | 4°C |
| May | 2°C | 7°C | 12°C |
| June | 8°C | 13°C | 19°C |
| July | 12°C | 18°C | 24°C |
| August | 11°C | 17°C | 22°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 |
Røsvatnet: Water Temperature by Location
Røsvatnet: Weather Forecast
October 12
October 13
October 14
October 15
Location & Local Information
Røsvatnet is a freshwater lake in Nordland County, Norway, and its water temperatures reflect the cool, northern climate. Typical seasonal surface temperatures range from about 0–1 °C (32–34 °F) in midwinter when the lake is commonly ice-covered, through spring thaw values around 1–8 °C (34–46 °F). In summer the warmest surface readings commonly reach roughly 10–16 °C (50–61 °F), while autumn brings a steady decline into the 4–10 °C (39–50 °F) band as the lake cools again. Deep water remains colder year-round, and air temperature, wind and sunshine can produce significant day-to-day variation in surface values.
Swimming in Røsvatnet is generally possible and not legally prohibited; Norway’s public right of access means people may enter and swim in most natural waters. Practical opportunities are, however, strongly seasonal: summer months offer the most comfortable conditions for bathing, though even then water remains cool compared with temperate lakes. Winter swimming is possible only where ice is deliberately cut or broken and carries substantial risk from cold shock and hidden hazards. There are typically no lifeguards or formal facilities at remote lakes, so swimmers should judge conditions carefully, use appropriate thermal protection like wetsuits if needed, and follow local guidance for safety.