
This data the coastal Collingwood 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 Collingwood today is 11.9°C. Based on our historical data over a period of ten years, the warmest water in this day in the Georgian Bay near Collingwood was recorded in 2024 and was 12.2°C, and the coldest was recorded in 2012 at 9.5°C. Water temperature in Collingwood is expected to drop to 9.9°C in the next 10 days. November average water temperature in Collingwood is 9.7°C, the minimum temperature is 6°C, and the maximum is 13.6°C.
The swimming season in Collingwood lasts from July to September. During those months, Collingwood water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Collingwood in winter reaches 3.1°C, in spring 3.3°C, in summer the average temperature rises to 18.4°C, and in autumn it is 14.6°C.
| 5 November 2025 |
|---|
| today temp |
| 11.9°C |
| 4 November 2025 |
|---|
| yesterday temp |
| 12°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 Collingwood. 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 Collingwood. Data in table shown for 5 November 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 |
|---|---|---|---|
| 1' 1" | 0' 9" | 0' 6" | 0' 5" |
| 0.34 m | 0.24 m | 0.16 m | 0.12 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 0' 7" | 0' 3" | 2' 1" | 3' 2" |
| 0.17 m | 0.08 m | 0.64 m | 0.97 m |
Data in a table show Collingwood temperature today (5 November 2025). For more information and forecast for a few days, go to the weather forecast Collingwood.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 5.9°C | 5.9°C | 6.2°C | 5.4°C |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 7.2°C | 7.7°C | 5°C | 4.7°C |
You may also be interested in other sections of our site for Collingwood: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Collingwood. 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 Collingwood 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 | 2.7°C | -0.3°C | 5.2°C | cold |
| Water temperature in Collingwood in January | ||||
| February | 0.9°C | -0.7°C | 3.2°C | cold |
| Water temperature in Collingwood in February | ||||
| March | 1°C | -0.8°C | 3.5°C | cold |
| Water temperature in Collingwood in March | ||||
| April | 2.5°C | -0.8°C | 5.9°C | cold |
| Water temperature in Collingwood in April | ||||
| May | 6.5°C | 2.2°C | 15.1°C | cold |
| Water temperature in Collingwood in May | ||||
| June | 13.5°C | 4.7°C | 19.5°C | cold |
| Water temperature in Collingwood in June | ||||
| July | 20.1°C | 12.7°C | 24.3°C | warm |
| Water temperature in Collingwood in July | ||||
| August | 21.6°C | 17.8°C | 24.2°C | warm |
| Water temperature in Collingwood in August | ||||
| September | 19.5°C | 15.9°C | 22.5°C | cold |
| Water temperature in Collingwood in September | ||||
| October | 14.5°C | 10.5°C | 19.3°C | cold |
| Water temperature in Collingwood in October | ||||
| November | 9.7°C | 6°C | 13.6°C | cold |
| Water temperature in Collingwood in November | ||||
| December | 5.7°C | 2.3°C | 8.5°C | cold |
| Water temperature in Collingwood in December | ||||
