Odense River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Odense River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Odense River today is 19.9°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 |
|---|---|---|---|
| JUL 14 | 18.9°C | 17.0°C | |
| JUL 15 | 19.0°C | 17.0°C | |
| JUL 16 | 20.1°C | 17.0°C | |
| JUL 17 | 20.4°C | 17.0°C | |
| JUL 18 | 20.5°C | 17.0°C | |
| JUL 19 | 20.5°C | 17.0°C | |
| JUL 20 | 20.2°C | 17.0°C | |
| JUL 21 | 19.9°C | 17.0°C | |
| JUL 22 | 17.0°C | 19.8°C | |
| JUL 23 | 17.0°C | 19.6°C | |
| JUL 24 | 17.0°C | 19.5°C | |
| JUL 25 | 17.0°C | 19.3°C | |
| JUL 26 | 17.0°C | 19.2°C | |
| JUL 27 | 17.0°C | 19.0°C | |
| JUL 28 | 17.0°C | 18.9°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 | 2°C | 5°C |
| March | 1°C | 5°C | 8°C |
| April | 4°C | 8°C | 10°C |
| May | 8°C | 12°C | 17°C |
| June | 12°C | 17°C | 21°C |
| July | 12°C | 17°C | 21°C |
| August | 12°C | 17°C | 21°C |
| September | 9°C | 14°C | 18°C |
| October | 6°C | 9°C | 12°C |
| November | 4°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Odense River: Water Temperature by Location
Odense River: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Source:
• location Lake Arreskov near Korinth
Mouth:
• location Odense Fjord between Stige and Seden
Length about 60 kilometres (37 mi)
Odense Å, the river that winds through Odense in the Region of Southern Denmark, typically shows a clear seasonal pattern in water temperature. In winter the river often falls to around 0–4 °C (32–39 °F), while spring temperatures rise to roughly 4–12 °C (39–54 °F) as daylight and runoff increase. During summer the warmest stretches can reach about 14–22 °C (57–72 °F), especially in shallow, slow-flowing sections exposed to sun, and in autumn temperatures usually cool back to roughly 8–14 °C (46–57 °F) as air and river flows change. Local conditions such as depth, shade, recent weather and tributary inputs can push temperatures a few degrees above or below these ranges.
Swimming in Odense Å is possible in parts of the river and is practiced by locals, but it is not uniformly regulated as a public bathing facility everywhere. The municipality monitors water quality at designated bathing sites and posts guidance; swimming may be discouraged after heavy rain because of runoff, higher bacteria levels or algal growth. Other considerations include currents, vegetation, and boat traffic in some reaches. If planning to swim, choose stretches known to be monitored or marked for bathing and heed local signage and water-quality reports for safety and health reasons.