Lake Lyngby — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Lyngby, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Lyngby today is 15.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 | 16.6°C | 17.0°C | |
| SEP 14 | 16.3°C | 17.0°C | |
| SEP 15 | 16.2°C | 17.0°C | |
| SEP 16 | 16.0°C | 17.0°C | |
| SEP 17 | 16.0°C | 17.0°C | |
| SEP 18 | 15.6°C | 17.0°C | |
| SEP 19 | 15.5°C | 17.0°C | |
| SEP 20 | 15.3°C | 17.0°C | |
| SEP 21 | 17.0°C | 15.2°C | |
| SEP 22 | 17.0°C | 15.3°C | |
| SEP 23 | 17.0°C | 15.4°C | |
| SEP 24 | 17.0°C | 15.5°C | |
| SEP 25 | 17.0°C | 15.6°C | |
| SEP 26 | 17.0°C | 15.7°C | |
| SEP 27 | 17.0°C | 15.8°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 | 4°C | 7°C |
| February | 0°C | 3°C | 6°C |
| March | 2°C | 6°C | 9°C |
| April | 5°C | 9°C | 12°C |
| May | 9°C | 14°C | 20°C |
| June | 14°C | 20°C | 25°C |
| July | 14°C | 20°C | 25°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 7°C | 11°C | 14°C |
| November | 5°C | 9°C | 12°C |
| December | 1°C | 5°C | 8°C |
Lake Lyngby: Water Temperature by Location
Lake Lyngby: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Lyngby Sø (Lake Lyngby) typically shows the seasonal temperature pattern expected for small lakes in the Copenhagen area. In winter surface water commonly sits around 0–4 °C (32–39 °F), often close to freezing when ice forms in cold spells. Spring temperatures warm from roughly 4–12 °C (39–54 °F) as stratification begins. In summer the lake usually reaches 17–22 °C (63–72 °F) in ordinary years, with shallow bays and heat waves sometimes pushing local spots to about 24–25 °C (75–77 °F). Autumn sees a steady decline, with surface readings typically in the 8–15 °C (46–59 °F) range before the lake cools for winter.
Swimming in Lyngby Sø is generally possible and commonly practiced where there is public access to the shoreline. There are informal bathing spots rather than large supervised beaches, so swimmers should note there may be no lifeguard coverage. Local authorities monitor water quality, and bathing may be advised against during algal blooms or after heavy runoff events; posted signs or municipal updates indicate temporary restrictions. Shallow areas warm faster and are more comfortable in summer, while winter swimming or ice bathing is only for experienced individuals due to very low temperatures and safety risks.