Alkvettern Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Alkvettern Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Alkvettern Lake today is 13°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 |
|---|---|---|---|
| SEP 13 | 13.8°C | 18.0°C | |
| SEP 14 | 14.1°C | 18.0°C | |
| SEP 15 | 14.2°C | 18.0°C | |
| SEP 16 | 14.0°C | 18.0°C | |
| SEP 17 | 13.8°C | 18.0°C | |
| SEP 18 | 13.4°C | 18.0°C | |
| SEP 19 | 13.4°C | 18.0°C | |
| SEP 20 | 13.2°C | 18.0°C | |
| SEP 21 | 18.0°C | 13.3°C | |
| SEP 22 | 18.0°C | 13.5°C | |
| SEP 23 | 18.0°C | 13.8°C | |
| SEP 24 | 18.0°C | 14.0°C | |
| SEP 25 | 18.0°C | 14.3°C | |
| SEP 26 | 18.0°C | 14.5°C | |
| SEP 27 | 18.0°C | 14.8°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 | 3°C | 6°C |
| February | 0°C | 3°C | 6°C |
| March | 0°C | 4°C | 7°C |
| April | 3°C | 7°C | 11°C |
| May | 7°C | 12°C | 18°C |
| June | 13°C | 19°C | 24°C |
| July | 16°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 12°C | 18°C | 23°C |
| October | 7°C | 11°C | 14°C |
| November | 3°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Alkvettern Lake: Water Temperature by Location
Alkvettern Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Alkvettern in Värmland County typically follows the temperature patterns of inland Swedish lakes. In late spring (May–June) surface water is often between about 8–16 °C (46–61 °F) as warming begins. Peak summer temperatures in July and August commonly range from roughly 18–22 °C (64–72 °F), although shallow bays can reach the mid-20s °C (mid-70s °F) on very warm, calm days. During early autumn (September) the surface cools to around 10–15 °C (50–59 °F) and by late autumn and winter the lake approaches freezing; under ice and just below the surface temperatures are near 0–4 °C (32–39 °F). Deeper water remains colder year-round and temperatures vary with wind, sunlight and recent weather.
Swimming in Alkvettern is generally allowed and commonly practiced in summer because of public access to shores under Swedish access rights and typically acceptable water quality. Designated bathing spots and informal beaches are used when surface temperatures are comfortable. Caution is advised for cold-water shock in early/late season and for boat traffic, sudden depth changes and underwater vegetation. Ice swimming is possible in winter where ice is safe and prepared, but only with appropriate precautions and local knowledge. Always check current conditions and local advisories before entering the water.