Lake Oulton Broad — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Oulton Broad, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Oulton Broad today is 21.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 | 20.3°C | 21.0°C | |
| JUN 24 | 20.4°C | 21.0°C | |
| JUN 25 | 20.4°C | 21.0°C | |
| JUN 26 | 20.5°C | 21.0°C | |
| JUN 27 | 21.4°C | 21.0°C | |
| JUN 28 | 21.4°C | 21.0°C | |
| JUN 29 | 21.5°C | 21.0°C | |
| JUN 30 | 22.1°C | 21.0°C | |
| JUL 1 | 22.0°C | 21.7°C | |
| JUL 2 | 22.0°C | 21.7°C | |
| JUL 3 | 22.0°C | 21.7°C | |
| JUL 4 | 22.0°C | 21.8°C | |
| JUL 5 | 22.0°C | 21.8°C | |
| JUL 6 | 22.0°C | 21.8°C | |
| JUL 7 | 22.0°C | 21.8°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 | 1°C | 5°C | 8°C |
| March | 3°C | 7°C | 10°C |
| April | 7°C | 11°C | 14°C |
| May | 11°C | 18°C | 23°C |
| June | 16°C | 21°C | 26°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 12°C | 18°C | 23°C |
| October | 9°C | 13°C | 17°C |
| November | 4°C | 8°C | 13°C |
| December | 5°C | 4°C | 10°C |
Lake Oulton Broad: Water Temperature by Location
Lake Oulton Broad: Weather Forecast
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Location & Local Information
#Suffolk
Oulton Broad’s water temperatures vary through the year and tend to reflect shallow, slow-moving inland waters. In summer surface temperatures commonly reach around 16–22 °C (61–72 °F), and on warm spells can rise towards 24 °C (75 °F). Autumn sees cooling to roughly 10–16 °C (50–61 °F), while spring typically ranges from about 6–14 °C (43–57 °F) as the water gradually warms. Winter lows are often in the 2–6 °C (36–43 °F) band. These figures are approximate and can change with weather, depth and sheltered conditions around the broad.
Swimming is possible but largely informal; there are no lifeguarded or officially maintained bathing beaches on the Broad, so any swimming is at your own risk. Boat traffic, submerged vegetation and variable water quality mean local authorities and signage may discourage unaccompanied bathing. Many visitors prefer supervised watersports, hire boats or marked lanes. Nearby attractions include boat trips and hire on the Broads National Park, the coastal town of Lowestoft, riverside walks, nature reserves and waterside cafés that make the area attractive even for those who choose not to swim.