Water temperature in Norwich

This data the coastal Norwich water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current water temperature in Norwich

Water temperature in Norwich today is 17°C. Based on our historical data over a period of ten years, the warmest water in this day in Norwich was recorded in 2022 and was 20°C, and the coldest was recorded in 2020 at 15°C. Water temperature in Norwich is expected to drop to 16.2°C in the next 10 days. September average water temperature in Norwich is 16.1°C, the minimum temperature is 12°C, and the maximum is 22°C.

Throughout the year, the water temperature in Norwich does not rise above 20°C and therefore is not suitable for comfortable swimming. But on some days of July, August, September, the water temperature warms up to 20°C and above. The average water temperature in Norwich in winter reaches 5.7°C, in spring 8.7°C, in summer the average temperature rises to 16.7°C, and in autumn it is 12.5°C.

Norwich water temperature now

Current temperature and weather

Data in a table show Norwich temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Norwich.

0-3 h	3-6 h	6-9 h	9-12 h
12.1°C	11.1°C	11°C	16.7°C

12-15 h	15-18 h	18-21 h	21-24 h
20.2°C	21.2°C	17.4°C	17°C

Norwich water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Norwich. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Norwich on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Norwich

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Our report for Norwich is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.