Hørsholm — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Hørsholm, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Hørsholm today is 17.1°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 3 | 18.3°C | 16.0°C | |
| SEP 4 | 18.2°C | 16.0°C | |
| SEP 5 | 17.9°C | 16.0°C | |
| SEP 6 | 17.7°C | 16.0°C | |
| SEP 7 | 17.6°C | 16.0°C | |
| SEP 8 | 16.9°C | 16.0°C | |
| SEP 9 | 17.5°C | 16.0°C | |
| SEP 10 | 17.1°C | 16.0°C | |
| SEP 11 | 16.0°C | 17.0°C | |
| SEP 12 | 16.0°C | 17.0°C | |
| SEP 13 | 16.0°C | 16.9°C | |
| SEP 14 | 16.0°C | 16.9°C | |
| SEP 15 | 16.0°C | 16.8°C | |
| SEP 16 | 16.0°C | 16.8°C | |
| SEP 17 | 16.0°C | 16.7°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 | 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 | 19°C |
| June | 14°C | 19°C | 24°C |
| July | 14°C | 19°C | 24°C |
| August | 14°C | 19°C | 24°C |
| September | 11°C | 16°C | 21°C |
| October | 7°C | 11°C | 14°C |
| November | 5°C | 9°C | 12°C |
| December | 1°C | 5°C | 8°C |
Hørsholm: Weather Forecast
September 10
September 11
September 12
September 13
September 14
September 15
Location & Local Information
Hørsholm, located in the Capital Region of Denmark, features several small lakes and streams that offer freshwater swimming opportunities distinct from the nearby sea. Seasonal water temperatures in local still waters typically range from about 0–4 °C (32–39 °F) in winter, rising through spring to roughly 4–15 °C (39–59 °F). In summer, lake temperatures commonly sit between 18–22 °C (64–72 °F) and can climb toward 24 °C (75 °F) during warm spells; rivers and flowing stretches are usually a few degrees cooler, around 16–20 °C (61–68 °F) in midsummer. Autumn cooling tends to bring lakes and rivers down to about 8–16 °C (46–61 °F).
Swimming in Hørsholm’s lakes and rivers is generally possible and practiced, especially at designated bathing spots with public access. Local authorities monitor water quality and post advisories if algal blooms, pollution events, or unsafe conditions occur, so swimmers should heed signs and guidance. Safety considerations include colder shoulder-season temperatures, submerged vegetation, and variable currents near weirs or outlets. Private shorelines may be restricted, so use marked public access points and follow local notices for the safest experience.