This data the coastal Sherkston 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 Sherkston today is 20.5°C. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Erie near Sherkston was recorded in 2016 and was 23.8°C, and the coldest was recorded in 2017 at 20.4°C. Water temperature in Sherkston is expected to rise to 20.7°C in the next 10 days. September average water temperature in Sherkston is 21.5°C, the minimum temperature is 18°C, and the maximum is 24.8°C.
The swimming season in Sherkston lasts from July to September. During those months, Sherkston water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Sherkston in winter reaches 2.9°C, in spring 5.2°C, in summer the average temperature rises to 21.3°C, and in autumn it is 16.1°C.
13 September 2025 |
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today temp |
20.5°C |
12 September 2025 |
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yesterday temp |
20.3°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 Sherkston. 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 Sherkston. 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)
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
0' 1" | 0' 1" | 0' 1" | 0' 1" |
0.02 m | 0.02 m | 0.02 m | 0.02 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 1" | 0' 2" | 0' 6" | 0' 9" |
0.02 m | 0.04 m | 0.16 m | 0.23 m |
Data in a table show Sherkston temperature today (13 September 2025). For more information and forecast for a few days, go to the weather forecast Sherkston.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
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![]() | ![]() | ![]() | ![]() |
17.4°C | 15.8°C | 15.4°C | 18.6°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
24.5°C | 24.2°C | 22.9°C | 19.6°C |
You may also be interested in other sections of our site for Sherkston: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Sherkston. 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 Sherkston 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 | |
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January | 2.2°C | -1.1°C | 5.9°C | cold |
Water temperature in Sherkston in January | ||||
February | 1°C | -1.1°C | 3.1°C | cold |
Water temperature in Sherkston in February | ||||
March | 1.4°C | -1°C | 5.1°C | cold |
Water temperature in Sherkston in March | ||||
April | 3.9°C | 0.1°C | 9.1°C | cold |
Water temperature in Sherkston in April | ||||
May | 10.2°C | 2.7°C | 18.6°C | cold |
Water temperature in Sherkston in May | ||||
June | 17.4°C | 12°C | 23.5°C | cold |
Water temperature in Sherkston in June | ||||
July | 22.9°C | 18°C | 26.3°C | warm |
Water temperature in Sherkston in July | ||||
August | 23.5°C | 21°C | 25.9°C | warm |
Water temperature in Sherkston in August | ||||
September | 21.5°C | 18°C | 24.8°C | warm |
Water temperature in Sherkston in September | ||||
October | 16.4°C | 11.8°C | 20.7°C | cold |
Water temperature in Sherkston in October | ||||
November | 10.5°C | 5.7°C | 15.3°C | cold |
Water temperature in Sherkston in November | ||||
December | 5.6°C | 0.9°C | 9.5°C | cold |
Water temperature in Sherkston in December |