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Rimouski
Water Temperature in the Atlantic Ocean in Rimouski, Quebec: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Rimouski in Quebec, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Rimouski
32°F
TODAY
32°F
YESTERDAY
32°F
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Atlantic Ocean in Rimouski is 0.2°F. Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart for Atlantic Ocean in Rimouski Over the Last 30 Days
The water temperature in Rimouski today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.
According to our forecast, the sea temperature in Rimouski will remain nearly unchanged in the coming days, its value will be 31°F.
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts across Canada to enhance accuracy.
Water temperature data for Rimouski and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.
Table of Daily Sea Temperature Data
Date | Current | Average | Forecast |
---|---|---|---|
Mar 3 | 32°F | 31°F | |
Mar 4 | 32°F | 31°F | |
Mar 5 | 32°F | 31°F | |
Mar 6 | 32°F | 31°F | |
Mar 7 | 32°F | 31°F | |
Mar 8 | 32°F | 30°F | |
Mar 9 | 32°F | 31°F | |
Mar 10 | 32°F | 31°F | |
Mar 11 | 31°F | 32°F | |
Mar 12 | 31°F | 32°F | |
Mar 13 | 31°F | 32°F | |
Mar 14 | 31°F | 32°F | |
Mar 15 | 31°F | 32°F | |
Mar 16 | 31°F | 31°F | |
Mar 17 | 31°F | 31°F | |
Mar 18 | 31°F | 31°F |
Sea Temperature in Rimouski Throughout the Year
Throughout the year, the sea temperature in Rimouski never exceeds 64°F (18°C).
Below is the annual chart of sea temperature changes in the Atlantic Ocean in Rimouski.

January
Minimum | Average | Maximum |
---|---|---|
28°F | 32°F | 36°F |
February
Minimum | Average | Maximum |
---|---|---|
28°F | 30°F | 32°F |
March
Minimum | Average | Maximum |
---|---|---|
28°F | 32°F | 36°F |
April
Minimum | Average | Maximum |
---|---|---|
30°F | 36°F | 41°F |
May
Minimum | Average | Maximum |
---|---|---|
28°F | 38°F | 48°F |
June
Minimum | Average | Maximum |
---|---|---|
32°F | 44°F | 55°F |
July
Minimum | Average | Maximum |
---|---|---|
48°F | 55°F | 61°F |
August
Minimum | Average | Maximum |
---|---|---|
43°F | 50°F | 57°F |
September
Minimum | Average | Maximum |
---|---|---|
41°F | 49°F | 57°F |
October
Minimum | Average | Maximum |
---|---|---|
36°F | 44°F | 52°F |
November
Minimum | Average | Maximum |
---|---|---|
32°F | 40°F | 48°F |
December
Minimum | Average | Maximum |
---|---|---|
30°F | 35°F | 39°F |
Monthly Water Temperature Histogram for Atlantic Ocean in Rimouski
You can explore detailed data on how the water temperature in Rimouski varies each month:
Rimouski Weather
MARCH 11
3°F / 36°F
overcast clouds: 85-100%humidity: 84% | wind: 4 mph
MARCH 12
-6°F / 23°F
overcast clouds: 85-100%humidity: 88% | wind: 1 mph
MARCH 13
19°F / 34°F
light snowhumidity: 95% | wind: 2 mph
MARCH 14
27°F / 34°F
overcast clouds: 85-100%humidity: 96% | wind: 2 mph



Sea Temperature in the Atlantic Ocean in Rimouski: General Trends and Swimming Opportunities
The coastal region of Quebec, Canada, experiences a humid continental climate with four distinct seasons. The summers are warm to hot, while winters are known to be long, often severe, and filled with heavy snowfall.
Rimouski is located in North America in the Northern Hemisphere at a latitude of 48 degrees, along the shores of the Atlantic Ocean. Rimouski lies within the Quebec in Canada.
The average annual daytime air temperature in Rimouski is 30°C (86°F), with the average nighttime temperature being 23°C (73°F). The highest average daily temperature occurs in August, reaching 32°C (89°F), while the lowest is in February at 29°C (84°F). As for nighttime temperatures, the minimum average temperature of 21°C (70°F) is recorded in February, and the maximum is in June, reaching 24°C (76°F).
According to historical data, Rimouski experiences 181 rainy days per year, which accounts for 50 percent of all days in the year. On average, there are 15 rainy days each month. The wettest month is October, with 18 rainy days and 160 mm (6.3 inches) of precipitation, while the driest month is March, which typically has 11 rainy days and only 56 mm (2.2 inches) of precipitation.
The average annual water temperature in Atlantic Ocean in Rimouski is 5°C (41°F). In January, the water reaches its lowest point of the year at -2°C (28°F), while in July, it peaks at 16°C (61°F). In Rimouski, the water temperature in the Atlantic Ocean never consistently reaches a comfortable level for swimming in any month.
Geographical Location of Rimouski
Nearby Cities
Frequently Asked Questions About Rimouski and its Water Temperatures
What is the current sea temperature in Rimouski?
The water temperature today in the Atlantic Ocean in Rimouski is 32°F (0.1°C).
In which months is the water temperature in Rimouski comfortable for swimming?
It cannot be guaranteed that the water temperature in Rimouski will be comfortable for swimming in any month of the year.
What is the water temperature in Rimouski during the winter?
The water temperature in the Atlantic Ocean in Rimouski during the winter ranges from -2°C to 4°C (28°F to 39°F).
What is the water temperature in Rimouski during the spring?
The water temperature in the Atlantic Ocean in Rimouski during the spring ranges from -2°C to 9°C (28°F to 48°F).
What is the water temperature in Rimouski during the summer?
The water temperature in the Atlantic Ocean in Rimouski during the summer ranges from 0°C to 16°C (32°F to 61°F).
What is the water temperature in Rimouski during the fall?
The water temperature in the Atlantic Ocean in Rimouski during the fall ranges from 0°C to 14°C (32°F to 57°F).
Is it possible to swim in the sea in Rimouski at any time of the year?
In Rimouski, the Atlantic Ocean is quite cold, and swimming is almost impossible as the water temperature never reaches 21°C (70°F).
What sea temperatures can I expect in Rimouski in the next month?
In April, the water temperature in the Atlantic Ocean in Rimouski will range between 30°F (-1°C) and 41°F (5°C)