Water temperature in Emsworth

This data the coastal Emsworth 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 Emsworth

Water temperature in Emsworth today is 15.5°C. Based on our historical data over a period of ten years, the warmest water in this day in the English Channel near Emsworth was recorded in 2023 and was 17.5°C, and the coldest was recorded in 2008 at 14.9°C. Sea water temperature in Emsworth is expected to drop to 15.1°C in the next 10 days. October average water temperature in Emsworth is 15.3°C, the minimum temperature is 12.8°C, and the maximum is 18.3°C.

Throughout the year, the water temperature in Emsworth does not rise above 20°C and therefore is not suitable for comfortable swimming. But on some days of July, August, the water temperature warms up to 20°C and above. The average water temperature in Emsworth in winter reaches 8.4°C, in spring 10.1°C, in summer the average temperature rises to 17.5°C, and in autumn it is 15.2°C.

Emsworth water temperature now

The sea salinity in Emsworth is 32.81‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Emsworth 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 Emsworth. 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 Emsworth. Data in table shown for 10 October 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Emsworth

Emsworth weather forecast

Current temperature and weather

Data in a table show Emsworth temperature today (10 October 2025). For more information and forecast for a few days, go to the weather forecast Emsworth.

0-3 h	3-6 h	6-9 h	9-12 h
12.1°C	11.4°C	10.9°C	13.7°C

12-15 h	15-18 h	18-21 h	21-24 h
17.2°C	18.3°C	14.8°C	13.4°C

Emsworth water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Emsworth. 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 Emsworth 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 Emsworth

The nearest beaches and cities from Emsworth 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
Bosham	15.6°C	18°C		0.06 m
Eastoke	15.7°C	18°C		0.07 m
Eastney	15.6°C	18°C		0.06 m
Chichester Harbour	15.8°C	18°C		0.07 m
Birdham	15.9°C	18°C		0.08 m
Southsea	15.6°C	18°C		0.04 m
Ryde	15.5°C	18°C		0.04 m
Lee on the Solent	15.5°C	18°C		0.04 m
Bembridge	15.7°C	18°C		0.08 m
Seaview	15.7°C	18°C		0.08 m

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Our report for Emsworth 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.