Nørresundby — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Nørresundby, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Nørresundby today is 18.5°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 |
|---|---|---|---|
| AUG 24 | 17.5°C | 19.0°C | |
| AUG 25 | 17.5°C | 19.0°C | |
| AUG 26 | 17.5°C | 19.0°C | |
| AUG 27 | 17.5°C | 19.0°C | |
| AUG 28 | 17.7°C | 19.0°C | |
| AUG 29 | 18.2°C | 19.0°C | |
| AUG 30 | 18.4°C | 19.0°C | |
| AUG 31 | 18.5°C | 19.0°C | |
| SEP 1 | 15.0°C | 18.3°C | |
| SEP 2 | 15.0°C | 18.2°C | |
| SEP 3 | 15.0°C | 18.0°C | |
| SEP 4 | 15.0°C | 17.8°C | |
| SEP 5 | 15.0°C | 17.6°C | |
| SEP 6 | 15.0°C | 17.5°C | |
| SEP 7 | 15.0°C | 17.3°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 | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 4°C | 7°C |
| April | 4°C | 8°C | 11°C |
| May | 9°C | 14°C | 19°C |
| June | 13°C | 18°C | 23°C |
| July | 15°C | 20°C | 25°C |
| August | 14°C | 19°C | 24°C |
| September | 10°C | 15°C | 20°C |
| October | 6°C | 10°C | 13°C |
| November | 3°C | 7°C | 10°C |
| December | 1°C | 5°C | 8°C |
Nørresundby: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Nørresundby and its surroundings in the North Jutland Region feature a mix of small lakes and slow-flowing rivers whose temperatures follow the typical Danish inland-water seasonal pattern. In lakes, surface temperatures commonly range from about 0–4 °C (32–39 °F) in winter, 5–12 °C (41–54 °F) in spring, 17–23 °C (63–73 °F) in summer and 8–14 °C (46–57 °F) in autumn, with occasional heat‑wave peaks reaching the mid‑20s °C (mid‑70s °F). Rivers tend to be a little cooler and more stable: roughly 1–5 °C (34–41 °F) in winter, 4–10 °C (39–50 °F) in spring, 15–20 °C (59–68 °F) in summer and 6–12 °C (43–54 °F) in autumn, depending on depth, shading and flow. Shallow lakes warm faster and can stratify in summer, while flowing waters stay more uniform.
Swimming in inland waters around Nørresundby is generally allowed, and many residents use designated bathing spots when water quality is good and conditions are safe. Local authorities monitor bacterial levels and post advisories about pollution or blue‑green algal blooms; currents, underwater vegetation and variable depths can make some river stretches unsuitable. Winter bathing is practiced by enthusiasts but requires caution and appropriate safety measures. Observing posted signs and municipal guidance ensures the safest opportunities for freshwater swimming.