La Malbaie — Water Temperature, Sea Conditions & Trends
This page provides clear and up-to-date information about water temperature for La Malbaie (Quebec, Canada). It includes the current water temperature, daily data for the last month presented in a simple chart, and a 7-day forecast. The page also compares today’s value with typical averages for this period, shows usual monthly ranges during the year, and lists nearby beaches with short descriptions. Local weather for the next few days and general details about La Malbaie help you plan your visit and choose the best time for swimming.
Current Water Temperature
Water temperature in La Malbaie in the Atlantic Ocean today is 12°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.
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 Over the Last 30 Days
Water temperature in La Malbaie today is lower than both a week ago and a month ago. Currently, the sea water at this location is slightly cooler than average for this day in previous years.
According to our forecast, Water temperature in La Malbaie will be 12.5°C in the next 7 days. See the table below for daily data for the upcoming week.
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| SEP 5 | 12.2°C | 13.3°C | |
| SEP 6 | 13.3°C | 13.0°C | |
| SEP 7 | 13.3°C | 13.8°C | |
| SEP 8 | 12.1°C | 13.3°C | |
| SEP 9 | 13.7°C | 13.0°C | |
| SEP 10 | 13.7°C | 13.3°C | |
| SEP 11 | 12.6°C | 13.0°C | |
| SEP 12 | 13.2°C | 13.0°C | |
| SEP 13 | 11.8°C | 13.0°C | 11.8°C |
| SEP 14 | 12.8°C | 11.9°C | |
| SEP 15 | 12.8°C | 12.0°C | |
| SEP 16 | 12.8°C | 12.1°C | |
| SEP 17 | 13.0°C | 12.2°C | |
| SEP 18 | 12.5°C | 12.3°C | |
| SEP 19 | 13.0°C | 12.4°C | |
| SEP 20 | 12.8°C | 12.5°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
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 to enhance accuracy.
Water temperature data for this location 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.
Annual Water Temperature Overview by Month
Monthly Water Temp Ranges
Annual Water Temperature Trend
La Malbaie sits on the north shore of the St. Lawrence River in Quebec’s Charlevoix region, where coastal waters are influenced by tides, river inflows and seasonal weather. Water temperature varies markedly through the year: winter temperatures near the shore hover around 0 °C and areas can be frozen; spring generally ranges from about 0 °C to 8 °C as the ice melts and cold runoff continues; early summer sees temperatures rising to roughly 5 °C–12 °C; the warmest period is typically July and August, when surface temperatures most often lie between 12 °C and 18 °C and on particularly warm afternoons can approach or briefly reach about 20 °C; by autumn waters cool again to approximately 5 °C–10 °C. Local conditions such as wind, depth and river discharge can produce noticeable day-to-day variation in these values.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | -2°C | 1°C | 2°C |
| February | -2°C | 0°C | 2°C |
| March | -2°C | 0°C | 2°C |
| April | 0°C | 3°C | 6°C |
| May | 3°C | 7°C | 10°C |
| June | 7°C | 11°C | 16°C |
| July | 10°C | 14°C | 18°C |
| August | 9°C | 15°C | 19°C |
| September | 8°C | 13°C | 16°C |
| October | 4°C | 10°C | 12°C |
| November | 1°C | 6°C | 9°C |
| December | 0°C | 3°C | 5°C |
* Click on a month to view detailed water temperature data.
La Malbaie: Weather Forecast
September 14
September 15
September 16
September 17
Location, Beaches & Local Information
Swimming Conditions
Swimming and beach activities in La Malbaie reflect these temperature realities. Public sandy spots and sheltered coves provide places to paddle, wade and swim, but even in summer the water is cool and many visitors limit immersion or wear wetsuits for longer swims; the most comfortable swimming window is usually midsummer. Families often choose shallow, sandy areas for children, while paddling, boating and sightseeing are popular complementary pursuits when the water is too cold for extended bathing. Facilities and supervision vary by site, so checking local conditions and observing safety guidance is advisable before entering the water.