Water temperature in Kenton-on-Sea

This data the coastal Kenton-on-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 Kenton-on-Sea

Water temperature in Kenton-on-Sea today is 18.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Kenton-on-Sea was recorded in 2013 and was 19.1°C, and the coldest was recorded in 2017 at 15.3°C. Sea water temperature in Kenton-on-Sea is expected to drop to 17.6°C in the next 10 days. September average water temperature in Kenton-on-Sea is 17.6°C, the minimum temperature is 15°C, and the maximum is 20.1°C.

The swimming season in Kenton-on-Sea lasts from December to April. During those months, Kenton-on-Sea water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Kenton-on-Sea in winter reaches 17.7°C, in spring 17.9°C, in summer the average temperature rises to 20.5°C, and in autumn it is 19.7°C.

Kenton-on-Sea water temperature now

The sea salinity in Kenton-on-Sea is 35.29‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Kenton-on-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 Kenton-on-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 Kenton-on-Sea. Data in table shown for 30 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Kenton-on-Sea

Kenton-on-Sea weather forecast

Current temperature and weather

Data in a table show Kenton-on-Sea temperature today (30 September 2025). For more information and forecast for a few days, go to the weather forecast Kenton-on-Sea.

0-3 h	3-6 h	6-9 h	9-12 h
12.5°C	13.4°C	12.5°C	17.9°C

12-15 h	15-18 h	18-21 h	21-24 h
21.4°C	21.2°C	19.1°C	17.7°C

Kenton-on-Sea water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Kenton-on-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 Kenton-on-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 Kenton-on-Sea

The nearest beaches and cities from Kenton-on-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
Summerstrand	18.2°C	21°C		1.52 m
Seaview	17.9°C	24°C		2.19 m
Gonubie	17.9°C	21°C		2.2 m
Cape Saint Francis	17.8°C	27°C		2.24 m
Plettenberg Bay	18°C	25°C		1.9 m
Knysna	17.8°C	25°C		2.08 m
Buffelsbaai	17.8°C	25°C		2.06 m
Port Saint Johns	20.9°C	20°C		2.31 m
Sedgefield	17.9°C	23°C		1.86 m
Wilderness	18.1°C	23°C		1.86 m

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Our report for Kenton-on-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.