Water temperature in Sandbanks (ON)

This data the coastal Sandbanks 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 water temperature in Sandbanks

Water temperature in Sandbanks today is 18.7°C. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Ontario near Sandbanks was recorded in 2017 and was 21.9°C, and the coldest was recorded in 2018 at 15.6°C. Water temperature in Sandbanks is expected to drop to 17.5°C in the next 10 days. September average water temperature in Sandbanks is 20.4°C, the minimum temperature is 15.6°C, and the maximum is 24°C.

The swimming season in Sandbanks lasts from July to September. During those months, Sandbanks water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Sandbanks in winter reaches 3.7°C, in spring 4.2°C, in summer the average temperature rises to 19.3°C, and in autumn it is 15.3°C.

Sandbanks water temperature now

Surf Forecast in Sandbanks 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 Sandbanks. 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 Sandbanks. Data in table shown for 26 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Sandbanks

Sandbanks weather forecast

Current temperature and weather

Data in a table show Sandbanks temperature today (26 September 2025). For more information and forecast for a few days, go to the weather forecast Sandbanks.

0-3 h	3-6 h	6-9 h	9-12 h
18.8°C	17.7°C	17.5°C	17.6°C

12-15 h	15-18 h	18-21 h	21-24 h
18.4°C	20.2°C	20.4°C	18.5°C

Sandbanks water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Sandbanks. 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 Sandbanks 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 Sandbanks

The nearest beaches and cities from Sandbanks 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
Prince Edward	18.7°C	20°C		0.42 m
North Beach	18.9°C	20°C		0.36 m
Sodus Point	18.8°C	20°C		0.34 m
Fair Haven	18.7°C	18°C		0.39 m
Cobourg	18.2°C	19°C		0.28 m
Hamlin Beach	18.9°C	20°C		0.31 m
Pillar Point	18.5°C	19°C		0.27 m
Sackets Harbor	18.5°C	19°C		0.27 m
Southwick Beach	18.4°C	17°C		0.31 m
Port Hope	18°C	19°C		0.23 m

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Sandbanks Provincial Park

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Our report for Sandbanks 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.