Water temperature in Cley next the Sea

This data the coastal Cley next the Sea sea 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 sea temperature in Cley next the Sea

Water temperature in Cley next the Sea today is 16.5°C. Based on our historical data over a period of ten years, the warmest water in this day in Cley next the Sea was recorded in 2023 and was 17.8°C, and the coldest was recorded in 2013 at 14.8°C. Sea water temperature in Cley next the Sea is expected to drop to 15.1°C in the next 10 days. September average water temperature in Cley next the Sea is 16°C, the minimum temperature is 13.4°C, and the maximum is 19.1°C.

Throughout the year, the water temperature in Cley next the Sea does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Cley next the Sea in winter reaches 6.2°C, in spring 8.5°C, in summer the average temperature rises to 15.9°C, and in autumn it is 13.2°C.

Cley next the Sea water temperature now

The sea salinity in Cley next the Sea is 32.74‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Cley next the Sea for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Cley next the Sea. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Cley next the Sea. Data in table shown for 17 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Cley next the Sea

Cley next the Sea weather forecast

Current temperature and weather

Data in a table show Cley next the Sea temperature today (17 September 2025). For more information and forecast for a few days, go to the weather forecast Cley next the Sea.

0-3 h	3-6 h	6-9 h	9-12 h
13.2°C	12.6°C	12.2°C	12.9°C

12-15 h	15-18 h	18-21 h	21-24 h
15.5°C	16.8°C	16.9°C	17.3°C

Cley next the Sea water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Cley next the Sea. 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 Cley next the Sea 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 Cley next the Sea

The nearest beaches and cities from Cley next the Sea with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Mundesley	16.8°C	17°C		0.76 m
Bacton	16.8°C	17°C		0.76 m
Eccles on Sea	16.9°C	17°C		0.81 m
Sea Palling	16.9°C	17°C		0.81 m
Waxham	16.9°C	17°C		0.92 m
Winterton-on-Sea	16.8°C	17°C		0.85 m
Hemsby	16.9°C	17°C		0.85 m
Caister-on-Sea	17.1°C	17°C		0.86 m
Great Yarmouth	17.4°C	17°C		0.86 m
Gorleston-on-Sea	17.4°C	17°C		0.86 m

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Our report for Cley next the Sea 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.