Water temperature in The Hague

This data the coastal The Hague 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 The Hague

Water temperature in The Hague today is 18.9°C. Based on our historical data over a period of ten years, the warmest water in this day in the North Sea near The Hague was recorded in 2016 and was 20.9°C, and the coldest was recorded in 2015 at 17.3°C. Sea water temperature in The Hague is expected to drop to 17.3°C in the next 10 days. September average water temperature in The Hague is 18°C, the minimum temperature is 15.5°C, and the maximum is 22.7°C.

The swimming season in The Hague lasts only one month - August. During this month, The Hague water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in The Hague in winter reaches 6.7°C, in spring 9.2°C, in summer the average temperature rises to 17.8°C, and in autumn it is 14.8°C.

The Hague water temperature now

The sea salinity in The Hague is 28.36‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in The Hague 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 The Hague. 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 The Hague. Data in table shown for 13 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in The Hague

The Hague weather forecast

Current temperature and weather

Data in a table show The Hague temperature today (13 September 2025). For more information and forecast for a few days, go to the weather forecast The Hague.

0-3 h	3-6 h	6-9 h	9-12 h
15.8°C	14.9°C	14.2°C	14°C

12-15 h	15-18 h	18-21 h	21-24 h
15°C	16.8°C	16.5°C	16.2°C

The Hague water temperature by month

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

The nearest beaches and cities from The Hague 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
Kijkduin	18.8°C	17°C		1.49 m
Scheveningen	18.7°C	17°C		1.49 m
Holland	18.7°C	17°C		1.49 m
Wassenaar	18.6°C	17°C		1.49 m
Hoek Van Holland	18.7°C	17°C		1.31 m
Sand Engine	18.7°C	17°C		1.31 m
Delft	18.7°C	17°C		1.31 m
Katwijk	18.6°C	17°C		1.59 m
Rotterdam	18.7°C	17°C		1.4 m
Noordwijk	18.6°C	16°C		1.59 m

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Our report for The Hague 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.