Water temperature in Saint-Pierre (Saint Pierre and Miquelon)

This data the coastal Saint-Pierre 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 Saint-Pierre

Water temperature in Saint-Pierre today is 17°C. Based on our historical data over a period of ten years, the warmest water in this day in the Atlantic Ocean near Saint-Pierre was recorded in 2022 and was 19.4°C, and the coldest was recorded in 2009 at 13.5°C. Sea water temperature in Saint-Pierre is expected to drop to 14.5°C in the next 10 days. September average water temperature in Saint-Pierre is 14.5°C, the minimum temperature is 10.9°C, and the maximum is 19.4°C.

Throughout the year, the water temperature in Saint-Pierre does not rise above 20°C and therefore is not suitable for comfortable swimming. The average water temperature in Saint-Pierre in winter reaches 2.4°C, in spring 1.8°C, in summer the average temperature rises to 12°C, and in autumn it is 10.9°C.

Saint-Pierre water temperature now

The sea salinity in Saint-Pierre is 31.25‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Saint-Pierre 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 Saint-Pierre. 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 Saint-Pierre. Data in table shown for 7 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Saint-Pierre

Saint-Pierre weather forecast

Current temperature and weather

Data in a table show Saint-Pierre temperature today (7 September 2025). For more information and forecast for a few days, go to the weather forecast Saint-Pierre.

0-3 h	3-6 h	6-9 h	9-12 h
14.4°C	14.6°C	14.7°C	15.3°C

12-15 h	15-18 h	18-21 h	21-24 h
16.1°C	16.5°C	16.7°C	16.3°C

Saint-Pierre water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Saint-Pierre. 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 Saint-Pierre 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 Saint-Pierre

The nearest beaches and cities from Saint-Pierre 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
Grand Bank	15.8°C	17°C		0.42 m
Marystown	16°C	17°C		0.73 m
Harbour Breton	16.1°C	15°C		0.34 m
Burgeo	15.8°C	17°C		0.91 m
Clarenville	14.7°C	22°C		0.2 m
Shoal Harbour	15.4°C	22°C		0.13 m
Bay Roberts	14.1°C	20°C		0.19 m
Carbonear	14°C	20°C		0.23 m
Conception Bay South	15°C	21°C		0.17 m
Stephenville Crossing	18.6°C	20°C		0.57 m

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Our report for Saint-Pierre 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.