This data the coastal Charlevoix 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 Charlevoix today is 65.5°F. Based on our historical data over a period of ten years, the warmest water in this day in Charlevoix was recorded in 2018 and was 69.3°F, and the coldest was recorded in 2014 at 61.9°F. Water temperature in Charlevoix is expected to drop to 64.2°F in the next 10 days. September average water temperature in Charlevoix is 66.4°F, the minimum temperature is 61°F, and the maximum is 71.4°F.
The swimming season in Charlevoix lasts from July to September. During those months, Charlevoix water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Charlevoix in winter reaches 37.8°F, in spring 36°F, in summer the average temperature rises to 62.6°F, and in autumn it is 58.1°F.
September 18, 2025 |
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today temp |
65.5°F |
September 17, 2025 |
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yesterday temp |
65.5°F |
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 Charlevoix. 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 Charlevoix. Data in table shown for September 18, 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 |
---|---|---|---|
0' 8" | 0' 6" | 0' 4" | 0' 8" |
0.21 m | 0.15 m | 0.11 m | 0.2 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
0' 9" | 0' 8" | 0' 7" | 0' 9" |
0.22 m | 0.21 m | 0.17 m | 0.24 m |
Data in a table show Charlevoix temperature today (September 18, 2025). For more information and forecast for a few days, go to the weather forecast Charlevoix.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
64.2°F | 62.8°F | 61.2°F | 60.6°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
63.3°F | 66.7°F | 66°F | 64.2°F |
You may also be interested in other sections of our site for Charlevoix: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly water temperature in Charlevoix. 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 Charlevoix 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 | 37.2°F | 31.1°F | 42.8°F | cold |
Water temperature in Charlevoix in January | ||||
February | 33.6°F | 30.6°F | 37.2°F | cold |
Water temperature in Charlevoix in February | ||||
March | 33.3°F | 31.1°F | 36.5°F | cold |
Water temperature in Charlevoix in March | ||||
April | 34.7°F | 29.8°F | 39.9°F | cold |
Water temperature in Charlevoix in April | ||||
May | 40.1°F | 32.7°F | 52.9°F | cold |
Water temperature in Charlevoix in May | ||||
June | 52.5°F | 39°F | 65.8°F | cold |
Water temperature in Charlevoix in June | ||||
July | 66°F | 54°F | 73°F | cold |
Water temperature in Charlevoix in July | ||||
August | 69.4°F | 62.2°F | 74.1°F | warm |
Water temperature in Charlevoix in August | ||||
September | 66.4°F | 61°F | 71.4°F | cold |
Water temperature in Charlevoix in September | ||||
October | 58.3°F | 51.1°F | 65.5°F | cold |
Water temperature in Charlevoix in October | ||||
November | 49.6°F | 40.3°F | 56.8°F | cold |
Water temperature in Charlevoix in November | ||||
December | 42.6°F | 36.5°F | 49.1°F | cold |
Water temperature in Charlevoix in December |