Lake Bagsværd — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Bagsværd, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Bagsværd today is 19.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| JUN 23 | 17.7°C | 20.0°C | |
| JUN 24 | 17.7°C | 20.0°C | |
| JUN 25 | 17.8°C | 20.0°C | |
| JUN 26 | 18.4°C | 20.0°C | |
| JUN 27 | 18.4°C | 20.0°C | |
| JUN 28 | 19.0°C | 20.0°C | |
| JUN 29 | 19.0°C | 20.0°C | |
| JUN 30 | 19.4°C | 20.0°C | |
| JUL 1 | 20.0°C | 19.4°C | |
| JUL 2 | 20.0°C | 19.5°C | |
| JUL 3 | 20.0°C | 19.5°C | |
| JUL 4 | 20.0°C | 19.5°C | |
| JUL 5 | 20.0°C | 19.6°C | |
| JUL 6 | 20.0°C | 19.6°C | |
| JUL 7 | 20.0°C | 19.6°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 Bagsværd: Water Temperature by Location
Lake Bagsværd: Weather Forecast
July 1
July 2
July 3
July 4
July 5
Location & Local Information
Bagsværd Sø is a medium-sized lake in the Capital Region of Denmark that serves both recreational and sporting purposes. Water temperatures follow the typical temperate Danish pattern: in winter the surface often sits around 0–4 °C (32–39 °F), spring warms to roughly 4–12 °C (39–54 °F), summer commonly ranges from about 17–22 °C (63–72 °F) with occasional warm spells reaching 23–25 °C (73–77 °F), and autumn cools back to roughly 8–16 °C (46–61 °F). Local conditions such as air temperature, wind and sunlight, as well as inflows and depth, influence these values year to year, so daily readings can vary from the seasonal averages.
Swimming is generally allowed in Bagsværd Sø and the lake is used for leisure bathing, fitness swims and water sports, though specific areas are more suitable than others. Municipal authorities monitor bathing water quality and designate safe spots; some stretches are primarily used by rowing clubs and small craft, so swimmers are advised to choose marked bathing zones and heed signage. Periodic algal blooms or boat traffic can limit safe swimming at times, so it is sensible to check current water quality reports and local guidance before entering the water.