Water temperature in Midland

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.

Current water temperature in Midland

Water temperature in Midland today is 18.8°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 2017 and was 22.3°C, and the coldest was recorded in 2012 at 16.6°C. Water temperature in Midland is expected to drop to 16.6°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.

Midland water temperature now

Surf Forecast in Midland 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 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 26 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Midland

Midland weather forecast

Current temperature and weather

Data in a table show Midland temperature today (26 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
17.2°C	16.9°C	16.5°C	16.3°C

12-15 h	15-18 h	18-21 h	21-24 h
16.9°C	17°C	17.1°C	16.7°C

Midland water temperature by month

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

Chart monthly average water temperature in Midland

The nearest beaches and cities from Midland 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
Port Severn	18.8°C	17°C		0.34 m
Penetanguishene	18.7°C	16°C		0.34 m
Thunder Beach	18.4°C	16°C		0.37 m
Awenda Provincial Park	18.3°C	16°C		0.35 m
Tiny Beach	18°C	16°C		0.3 m
Ossossane Beach	18°C	21°C		0.3 m
Mountain View Beach	18°C	21°C		0.3 m
Allenwood Beach	18.1°C	21°C		0.26 m
Woodland Beach	18.1°C	21°C		0.26 m
Wasaga Beach	18.1°C	17°C		0.26 m

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Our report for Midland 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.