Little Manitou Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Little Manitou Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Little Manitou Lake today is 15°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| SEP 14 | 16.6°C | 15.8°C | |
| SEP 15 | 16.4°C | 15.8°C | |
| SEP 16 | 16.2°C | 15.8°C | |
| SEP 17 | 15.9°C | 15.8°C | |
| SEP 18 | 15.2°C | 15.8°C | |
| SEP 19 | 15.5°C | 15.8°C | |
| SEP 20 | 14.8°C | 15.8°C | |
| SEP 21 | 15.0°C | 15.8°C | |
| SEP 22 | 15.8°C | 15.0°C | |
| SEP 23 | 15.8°C | 15.1°C | |
| SEP 24 | 15.8°C | 15.1°C | |
| SEP 25 | 15.8°C | 15.2°C | |
| SEP 26 | 15.8°C | 15.2°C | |
| SEP 27 | 15.8°C | 15.2°C | |
| SEP 28 | 15.8°C | 15.3°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.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 3°C | 4°C |
| February | 0°C | 3°C | 4°C |
| March | 0°C | 3°C | 5°C |
| April | 0°C | 5°C | 11°C |
| May | 4°C | 11°C | 18°C |
| June | 7°C | 13°C | 20°C |
| July | 15°C | 20°C | 25°C |
| August | 17°C | 21°C | 25°C |
| September | 11°C | 16°C | 21°C |
| October | 7°C | 12°C | 16°C |
| November | 3°C | 6°C | 11°C |
| December | 0°C | 3°C | 6°C |
Little Manitou Lake: Water Temperature by Location
Little Manitou Lake: Weather Forecast
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Little Manitou Lake, located near Watrous in southern Saskatchewan, is a unique saline lake often compared to the Dead Sea because of its high mineral content and natural buoyancy. The lake’s salinity affects how it warms and cools through the seasons, and it generally stays warmer than most freshwater lakes in the province. In early spring, following the ice melt in April, surface temperatures average around 41–46°F (5–8°C). By late May and June, the lake warms steadily to about 55–63°F (13–17°C). During midsummer, from July through August, surface temperatures often reach 68–75°F (20–24°C), with shallower areas sometimes becoming even warmer. By late September, the water cools again below 59°F (15°C) as fall temperatures return.
Swimming in Little Manitou Lake is not only allowed but highly popular, particularly because of its natural buoyancy that allows swimmers to float effortlessly. The mineral-rich water is also believed to have therapeutic properties, attracting visitors seeking relaxation and wellness. The lake’s smooth, salt-laden water feels warm and comfortable in midsummer, providing one of the most distinctive swimming experiences in Canada. The best time for swimming is between late June and early September, when both air and water temperatures are ideal for recreation and the lake’s warm, buoyant water is most inviting.