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Water temperature in Port Credit

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This data the coastal Port Credit 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 Port Credit

Water temperature in Port Credit today is 20.9°C. Based on our historical data over a period of ten years, the warmest water in this day in the Lake Ontario near Port Credit was recorded in 2021 and was 22.7°C, and the coldest was recorded in 2017 at 18.6°C. Water temperature in Port Credit is expected to drop to 19.4°C in the next 10 days. September average water temperature in Port Credit is 19.5°C, the minimum temperature is 13.5°C, and the maximum is 23.1°C.

The swimming season in Port Credit lasts from July to September. During those months, Port Credit water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Port Credit in winter reaches 3.6°C, in spring 4.8°C, in summer the average temperature rises to 18.5°C, and in autumn it is 13.8°C.

Port Credit water temperature now


5 September 2025
today temp
20.9°C
4 September 2025
yesterday temp
21.2°C


Surf Forecast in Port Credit 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 Port Credit. 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 Port Credit. 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 h3-6 h6-9 h9-12 h
0' 11"0' 5"0' 10"1' 8"
0.27 m0.12 m0.25 m0.51 m
12-15 h15-18 h18-21 h21-24 h
2' 5"2' 11"2' 11"2' 2"
0.74 m0.89 m0.89 m0.65 m

Surf report in Port Credit

Port Credit wave height and direction

Port Credit weather forecast

Port Credit wind speed and direction

Current temperature and weather

Data in a table show Port Credit temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Port Credit.

0-3 h3-6 h6-9 h9-12 h
15.3°C15°C15.6°C16.3°C
12-15 h15-18 h18-21 h21-24 h
21°C23.2°C22.9°C19.5°C

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

Port Credit water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Port Credit. 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 Port Credit 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
January3.4°C1.4°C5.2°Ccold
Water temperature in Port Credit in January
February2.6°C-0.4°C4.6°Ccold
Water temperature in Port Credit in February
March2.7°C0°C6.1°Ccold
Water temperature in Port Credit in March
April3.9°C0.5°C6.5°Ccold
Water temperature in Port Credit in April
May7.7°C3.3°C16.8°Ccold
Water temperature in Port Credit in May
June14.3°C5.9°C20.3°Ccold
Water temperature in Port Credit in June
July20.1°C13.3°C25.2°Cwarm
Water temperature in Port Credit in July
August21.2°C16.6°C25.1°Cwarm
Water temperature in Port Credit in August
September19.5°C13.5°C23.1°Ccold
Water temperature in Port Credit in September
October14.2°C5.7°C20.3°Ccold
Water temperature in Port Credit in October
November7.8°C4.2°C13.6°Ccold
Water temperature in Port Credit in November
December4.9°C2.1°C7.5°Ccold
Water temperature in Port Credit in December

Chart monthly average water temperature in Port Credit

Water temperature in Port Credit

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 Port Credit 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
Sunnyside Beach20.6°C24°C0.48 m
Humber Bay20.6°C24°C0.48 m
Centre Island Beach20.8°C24°C0.53 m
Toronto20.8°C24°C0.53 m
Woodbine Beach20.6°C24°C0.57 m
Kew Balmy Beach20.6°C24°C0.57 m
Fifty Point21°C23°C0.31 m
Scarborough Bluffs20.2°C24°C0.54 m
Bluffer's Park Beach20.2°C24°C0.54 m
Youngstown21.1°C23°C0.49 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 Port Credit 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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