This data the coastal Midland 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 Midland today is 20.1°C. Based on our historical data over a period of ten years, the warmest water in this day in the Georgian Bay near Midland was recorded in 2018 and was 22.9°C, and the coldest was recorded in 2017 at 19.4°C. Water temperature in Midland is expected to drop to 19.9°C in the next 10 days. September average water temperature in Midland is 19.9°C, the minimum temperature is 16.1°C, and the maximum is 23.7°C.
The swimming season in Midland lasts from July to September. During those months, Midland water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Midland in winter reaches 1.8°C, in spring 4.7°C, in summer the average temperature rises to 21.1°C, and in autumn it is 14.4°C.
5 September 2025 |
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today temp |
20.1°C |
4 September 2025 |
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yesterday temp |
20.1°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 Midland. 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 Midland. 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 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
1' 3" | 1' 1" | 1' 2" | 1' 5" |
0.37 m | 0.32 m | 0.36 m | 0.42 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
1' 10" | 2' 4" | 2' 7" | 2' 7" |
0.57 m | 0.71 m | 0.79 m | 0.78 m |
Data in a table show Midland temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Midland.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
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14.6°C | 14.1°C | 14°C | 15.3°C |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
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17.6°C | 19°C | 17.8°C | 16.5°C |
You may also be interested in other sections of our site for Midland: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Midland. 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 Midland 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 | 1.1°C | -1.4°C | 3.3°C | cold |
Water temperature in Midland in January | ||||
February | 0.2°C | -1.3°C | 2.2°C | cold |
Water temperature in Midland in February | ||||
March | 0.5°C | -0.7°C | 3.1°C | cold |
Water temperature in Midland in March | ||||
April | 3.1°C | -0.6°C | 7.8°C | cold |
Water temperature in Midland in April | ||||
May | 10.4°C | 3.1°C | 20.4°C | cold |
Water temperature in Midland in May | ||||
June | 18.1°C | 9.2°C | 23.7°C | cold |
Water temperature in Midland in June | ||||
July | 22.5°C | 18.4°C | 26.2°C | warm |
Water temperature in Midland in July | ||||
August | 22.6°C | 19.2°C | 26°C | warm |
Water temperature in Midland in August | ||||
September | 19.9°C | 16.1°C | 23.7°C | cold |
Water temperature in Midland in September | ||||
October | 14.4°C | 9.9°C | 20.7°C | cold |
Water temperature in Midland in October | ||||
November | 9°C | 4.3°C | 12.9°C | cold |
Water temperature in Midland in November | ||||
December | 4.2°C | 0.5°C | 7.2°C | cold |
Water temperature in Midland in December |