Norwich — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Norwich, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Norwich today is 14.6°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 4 | 16.3°C | 18.0°C | |
| JUN 5 | 16.3°C | 18.0°C | |
| JUN 6 | 16.3°C | 18.0°C | |
| JUN 7 | 15.5°C | 18.0°C | |
| JUN 8 | 15.5°C | 18.0°C | |
| JUN 10 | 15.4°C | 18.0°C | |
| JUN 11 | 14.6°C | 18.0°C | |
| JUN 12 | 18.0°C | 14.8°C | |
| JUN 13 | 18.0°C | 14.9°C | |
| JUN 14 | 18.0°C | 15.1°C | |
| JUN 15 | 18.0°C | 15.3°C | |
| JUN 16 | 18.0°C | 15.5°C | |
| JUN 17 | 18.0°C | 15.6°C | |
| JUN 18 | 18.0°C | 15.8°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 | 3°C | 6°C |
| February | 0°C | 4°C | 7°C |
| March | 2°C | 6°C | 9°C |
| April | 6°C | 9°C | 12°C |
| May | 10°C | 15°C | 19°C |
| June | 13°C | 18°C | 22°C |
| July | 14°C | 18°C | 23°C |
| August | 14°C | 18°C | 23°C |
| September | 10°C | 15°C | 19°C |
| October | 8°C | 11°C | 14°C |
| November | 3°C | 7°C | 11°C |
| December | 3°C | 3°C | 8°C |
Norwich: Weather Forecast
June 12
June 13
June 14
June 15
Location & Local Information
Norwich, the historic city of Norfolk, is built around the River Wensum, a clear chalk stream that winds gently through its centre. The river’s water temperature remains cool throughout the year, influenced by underground springs and steady flow. In winter, it averages around 6–8 °C (43–46 °F), rising to about 9–11 °C (48–52 °F) in spring. During summer, the surface water can warm to 15–17 °C (59–63 °F) in sheltered areas, though shaded stretches through the city often stay several degrees cooler. By autumn, temperatures gradually fall again toward 10–12 °C (50–54 °F), maintaining the river’s clear and refreshing character year-round.
Swimming in the River Wensum around Norwich is permitted in certain places but should be done with care. The river flows through both rural and urban sections, and some areas are designated for wildlife conservation or navigation. Wild swimmers often prefer upstream stretches outside the city, where the water is cleaner and currents are gentle. Within Norwich, the river is better suited for kayaking, paddleboarding, and riverside walks. Wetsuits are recommended for longer swims due to the cool temperature. The city’s riverside paths connect to cultural landmarks such as Norwich Cathedral, Pull’s Ferry, and the scenic trails leading toward the Norfolk Broads.