River Ouse — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the River Ouse, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the River Ouse today is 18.7°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 6 | 18.7°C | 18.0°C | |
| AUG 7 | 18.7°C | 18.0°C | |
| AUG 8 | 18.7°C | 18.0°C | |
| AUG 9 | 18.7°C | 18.0°C | |
| AUG 10 | 18.3°C | 18.0°C | |
| AUG 11 | 18.3°C | 18.0°C | |
| AUG 12 | 18.3°C | 18.0°C | |
| AUG 13 | 18.3°C | 18.0°C | |
| AUG 14 | 18.0°C | 18.7°C | |
| AUG 15 | 18.0°C | 18.6°C | |
| AUG 16 | 18.0°C | 18.6°C | |
| AUG 17 | 18.0°C | 18.6°C | |
| AUG 18 | 18.0°C | 18.5°C | |
| AUG 19 | 18.0°C | 18.5°C | |
| AUG 20 | 18.0°C | 18.5°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 | 1°C | 5°C | 8°C |
| February | 1°C | 5°C | 8°C |
| March | 2°C | 6°C | 9°C |
| April | 6°C | 9°C | 12°C |
| May | 9°C | 14°C | 18°C |
| June | 12°C | 18°C | 23°C |
| July | 15°C | 19°C | 24°C |
| August | 14°C | 18°C | 23°C |
| September | 11°C | 16°C | 20°C |
| October | 9°C | 12°C | 15°C |
| November | 4°C | 7°C | 11°C |
| December | 1°C | 5°C | 8°C |
River Ouse: Water Temperature by Location
River Ouse: Weather Forecast
August 14
August 15
August 16
August 17
August 18
August 19
Location & Local Information
Source River Ure
• location Cuddy Shaw Reach, near Linton-on-Ouse
• coordinates 54°2′4″N 1°16′30″W
• elevation 33 ft (10 m)
Mouth Humber estuary
• location Trent Falls
• coordinates 53°42′8″N 0°41′46″W
• elevation 0 ft (0 m)
Length 52 mi (84 km)
The River Ouse, flowing through North Yorkshire and into the Humber Estuary, is one of northern England’s most significant waterways. Its wide and slow-moving course reflects the region’s cool but temperate climate. In winter, the Ouse typically remains between 4 and 6°C (39–43°F), cold and often swollen from seasonal rainfall. As spring progresses, the water warms gradually to around 9–12°C (48–54°F). During midsummer, particularly in July and August, temperatures can reach 17–20°C (63–68°F), though shaded or deeper areas tend to stay cooler. In early autumn, the river cools again to about 12–14°C (54–57°F), keeping a refreshing quality that lasts until the colder months return.
Swimming in the River Ouse is possible and occasionally practiced, especially in rural stretches away from heavy boat traffic, but it requires caution. The river’s slow flow can conceal deep pools, strong undercurrents, and fluctuating water levels after rain. Many local swimmers choose calm spots on warm days or take part in organized open-water events. For those preferring to stay dry, the Ouse offers scenic walking and boating opportunities, particularly around York and Naburn. The riverbanks are lined with historic landmarks, bridges, and parks, providing a peaceful natural backdrop to explore one of Yorkshire’s defining waterways.