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Water temperature in Cedar Beach (ON)

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This data the coastal Cedar Beach 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 Cedar Beach

Water temperature in Cedar Beach 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 Cedar Beach was recorded in 2017 and was 23.7°C, and the coldest was recorded in 2012 at 18.1°C. Water temperature in Cedar Beach is expected to drop to 18.6°C in the next 10 days. September average water temperature in Cedar Beach is 22°C, the minimum temperature is 17.5°C, and the maximum is 25.9°C.

The swimming season in Cedar Beach lasts from June to September. During those months, Cedar Beach water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Cedar Beach in winter reaches 1.7°C, in spring 7.1°C, in summer the average temperature rises to 23°C, and in autumn it is 15.6°C.

Cedar Beach water temperature now


26 September 2025
today temp
20.5°C
25 September 2025
yesterday temp
20.6°C


Surf Forecast in Cedar Beach 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 Cedar Beach. 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 Cedar Beach. 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)

0-3 h3-6 h6-9 h9-12 h
0' 2"0' 2"0' 2"0' 2"
0.06 m0.05 m0.05 m0.04 m
12-15 h15-18 h18-21 h21-24 h
0' 1"0' 1"0' 1"0' 0"
0.03 m0.03 m0.02 m0.01 m

Surf report in Cedar Beach

Cedar Beach wave height and direction

Cedar Beach weather forecast

Cedar Beach wind speed and direction

Current temperature and weather

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

0-3 h3-6 h6-9 h9-12 h
18.7°C17°C15.9°C15.4°C
12-15 h15-18 h18-21 h21-24 h
18.7°C23.7°C24.6°C20.4°C

You may also be interested in other sections of our site for Cedar Beach: Sunrise and Sunset, Tides

Cedar Beach water temperature by month

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

MonthAvrMinMax
January1°C-1.1°C4.7°Ccold
Water temperature in Cedar Beach in January
February0.5°C-1°C2.4°Ccold
Water temperature in Cedar Beach in February
March1.9°C-0.6°C7.5°Ccold
Water temperature in Cedar Beach in March
April6.3°C0.3°C12.1°Ccold
Water temperature in Cedar Beach in April
May13.1°C7.6°C20.4°Ccold
Water temperature in Cedar Beach in May
June20.2°C14.9°C25.2°Cwarm
Water temperature in Cedar Beach in June
July24.4°C20.9°C27.3°Cwarm
Water temperature in Cedar Beach in July
August24.4°C21.5°C27.1°Cwarm
Water temperature in Cedar Beach in August
September22°C17.5°C25.9°Cwarm
Water temperature in Cedar Beach in September
October16°C10.7°C21.4°Ccold
Water temperature in Cedar Beach in October
November8.8°C3.3°C14.4°Ccold
Water temperature in Cedar Beach in November
December3.5°C0.1°C7.9°Ccold
Water temperature in Cedar Beach in December

Chart monthly average water temperature in Cedar Beach

Water temperature in Cedar Beach

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Cedar Beach 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

WaterWeatherWave
Windsor20.2°C26°C0.01 m
Detroit20.1°C26°C0.02 m
St. Clair River (Port Lambton)19.7°C24°C0.02 m
Monroe21.8°C23°C0.04 m
Saint Clair Shores20.1°C24°C0.01 m
Port Clinton22.3°C22°C0.04 m
Algonac19.9°C24°C0.02 m
Marine City19.6°C26°C0.02 m
Luna Pier22.1°C23°C0.05 m
Mount Clemens20.1°C23°C0.01 m

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Cedar Beach 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.

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