Water temperature in Tadoussac

This data the coastal Tadoussac sea 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 sea temperature in Tadoussac

Water temperature in Tadoussac today is 6.1°C. Based on our historical data over a period of ten years, the warmest water in this day in Tadoussac was recorded in 2023 and was 10.8°C, and the coldest was recorded in 2020 at 5.9°C. Sea water temperature in Tadoussac is expected to rise to 6.9°C in the next 10 days. September average water temperature in Tadoussac is 8.9°C, the minimum temperature is 4.8°C, and the maximum is 13.7°C.

Throughout the year, the water temperature in Tadoussac does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Tadoussac in winter reaches 0.3°C, in spring 2.4°C, in summer the average temperature rises to 9.8°C, and in autumn it is 6°C.

Tadoussac water temperature now

The sea salinity in Tadoussac is 23.75‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Tadoussac 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 Tadoussac. 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 Tadoussac. 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 Tadoussac

Tadoussac weather forecast

Current temperature and weather

Data in a table show Tadoussac temperature today (26 September 2025). For more information and forecast for a few days, go to the weather forecast Tadoussac.

0-3 h	3-6 h	6-9 h	9-12 h
7.2°C	6.1°C	6.2°C	8.6°C

12-15 h	15-18 h	18-21 h	21-24 h
13.9°C	15.6°C	13.7°C	12.2°C

Tadoussac water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Tadoussac. 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 Tadoussac 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 Tadoussac

The nearest beaches and cities from Tadoussac 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
Riviere-du-Loup	7.9°C	17°C		0.11 m
Fjord du Saguenay	8.4°C	17°C		0.11 m
Les Escoumins	5°C	18°C		0.09 m
Kamouraska	9.5°C	17°C		0.12 m
Berthier sur Mer	17.3°C	19°C		0.12 m
Matane	9.9°C	14°C		0.25 m
Lake Saint-Jean	15.9°C	15°C
Roberval	15.6°C	15°C
Campbellton	14°C	17°C		0.19 m
Cap-Chat	11°C	13°C		0.46 m

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Our report for Tadoussac 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.