This data the coastal Sand Engine 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.
Water temperature in Sand Engine today is 19.1°C. Based on our historical data over a period of ten years, the warmest water in this day in the North Sea near Sand Engine was recorded in 2022 and was 20.8°C, and the coldest was recorded in 2010 at 17.7°C. Sea water temperature in Sand Engine is expected to drop to 18.2°C in the next 10 days. September average water temperature in Sand Engine is 18°C, the minimum temperature is 15.6°C, and the maximum is 21.9°C.
The swimming season in Sand Engine lasts only one month - August. During this month, Sand Engine water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Sand Engine in winter reaches 6.6°C, in spring 9.4°C, in summer the average temperature rises to 17.9°C, and in autumn it is 14.7°C.
5 September 2025 |
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today temp |
19.1°C |
4 September 2025 |
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yesterday temp |
19.2°C |
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 Sand Engine. 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 Sand Engine. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
3' 6" | 2' 11" | 2' 6" | 2' 4" |
1.06 m | 0.88 m | 0.76 m | 0.71 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
2' 2" | 1' 10" | 1' 7" | 1' 3" |
0.65 m | 0.56 m | 0.47 m | 0.39 m |
Data in a table show Sand Engine temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Sand Engine.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
17.6°C | 17.2°C | 16.8°C | 17.4°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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17.8°C | 17.8°C | 17.6°C | 17.1°C |
You may also be interested in other sections of our site for Sand Engine: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Sand Engine. 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 Sand Engine 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
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 6.2°C | 4°C | 8.8°C | cold |
Sea water temperature in Sand Engine in January | ||||
February | 5.6°C | 2.6°C | 7.9°C | cold |
Sea water temperature in Sand Engine in February | ||||
March | 6.5°C | 3.3°C | 9.3°C | cold |
Sea water temperature in Sand Engine in March | ||||
April | 9.1°C | 3.8°C | 12.8°C | cold |
Sea water temperature in Sand Engine in April | ||||
May | 12.5°C | 8.5°C | 15.9°C | cold |
Sea water temperature in Sand Engine in May | ||||
June | 15.9°C | 11.7°C | 20°C | cold |
Sea water temperature in Sand Engine in June | ||||
July | 18.5°C | 15.2°C | 22°C | cold |
Sea water temperature in Sand Engine in July | ||||
August | 19.4°C | 17.4°C | 22.2°C | cold |
Sea water temperature in Sand Engine in August | ||||
September | 18°C | 15.6°C | 21.9°C | cold |
Sea water temperature in Sand Engine in September | ||||
October | 14.9°C | 12.2°C | 18.3°C | cold |
Sea water temperature in Sand Engine in October | ||||
November | 11.3°C | 8.1°C | 14.9°C | cold |
Sea water temperature in Sand Engine in November | ||||
December | 8°C | 5°C | 10.4°C | cold |
Sea water temperature in Sand Engine in December |