Brandon — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Brandon, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Brandon today is 20.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| AUG 24 | 19.8°C | 20.7°C | |
| AUG 25 | 19.8°C | 20.7°C | |
| AUG 26 | 20.2°C | 20.7°C | |
| AUG 27 | 19.9°C | 20.7°C | |
| AUG 28 | 20.3°C | 20.7°C | |
| AUG 29 | 20.3°C | 20.7°C | |
| AUG 30 | 20.4°C | 20.7°C | |
| AUG 31 | 20.6°C | 20.7°C | |
| SEP 1 | 16.0°C | 20.5°C | |
| SEP 2 | 16.0°C | 20.2°C | |
| SEP 3 | 16.0°C | 20.0°C | |
| SEP 4 | 16.0°C | 19.8°C | |
| SEP 5 | 16.0°C | 19.5°C | |
| SEP 6 | 16.0°C | 19.3°C | |
| SEP 7 | 16.0°C | 19.1°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 | 10°C | 17°C |
| June | 7°C | 13°C | 19°C |
| July | 15°C | 20°C | 26°C |
| August | 17°C | 21°C | 25°C |
| September | 11°C | 16°C | 20°C |
| October | 7°C | 12°C | 16°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 3°C | 6°C |
Brandon: Weather Forecast
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September 6
Location & Local Information
Brandon, located in southwestern Manitoba, sits along the banks of the Assiniboine River, a major prairie river that flows eastward toward Winnipeg. The river’s water temperature varies greatly with the seasons due to the region’s continental climate. In early spring, as snow and ice melt, the Assiniboine near Brandon remains very cold, averaging around 37–43°F (3–6°C). By late May and June, the water begins to warm, reaching about 50–59°F (10–15°C). During midsummer, from July through August, surface temperatures in slower-moving or shallower areas can reach 64–70°F (18–21°C), though cooler currents remain below the surface. As autumn arrives, the river gradually cools again to below 55°F (13°C) by late September.
Swimming in the Assiniboine River at Brandon is allowed but not commonly recommended due to strong currents, murky water, and shifting sandbars. Even during the warmest months, the river’s depth and flow can change quickly, creating unsafe conditions for swimmers. Most residents prefer to enjoy the water through fishing, canoeing, or kayaking rather than swimming. For those seeking safe and comfortable swimming, nearby lakes and community pools offer better options. The Assiniboine provides scenic beauty and recreational opportunities, but caution should always be exercised when entering or approaching the river.