Edmonton — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Edmonton, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Edmonton today is 18.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| JUL 14 | 16.4°C | 18.7°C | |
| JUL 15 | 18.0°C | 18.7°C | |
| JUL 16 | 18.1°C | 18.7°C | |
| JUL 17 | 18.2°C | 18.7°C | |
| JUL 18 | 18.7°C | 18.7°C | |
| JUL 19 | 18.7°C | 18.7°C | |
| JUL 20 | 18.7°C | 18.7°C | |
| JUL 21 | 18.5°C | 18.7°C | |
| JUL 22 | 18.7°C | 18.7°C | |
| JUL 23 | 18.7°C | 18.7°C | |
| JUL 24 | 18.7°C | 18.7°C | |
| JUL 25 | 18.7°C | 18.7°C | |
| JUL 26 | 18.7°C | 18.7°C | |
| JUL 27 | 18.7°C | 18.7°C | |
| JUL 28 | 18.7°C | 18.7°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 | 8°C | 15°C |
| June | 7°C | 14°C | 18°C |
| July | 14°C | 19°C | 23°C |
| August | 17°C | 19°C | 24°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 |
Edmonton: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Edmonton, the capital of Alberta, is situated along the North Saskatchewan River, a glacier-fed waterway that flows from the Rocky Mountains across the prairies. Because of its mountain source and long flow path, the river remains cold for most of the year. In early spring, as the ice melts, the water temperature averages around 37–43°F (3–6°C). By late May and June, temperatures rise modestly to about 48–55°F (9–13°C). During midsummer, from July through August, surface temperatures in slower-moving or shallower sections near Edmonton can reach 59–64°F (15–18°C), though the main current typically remains cooler. By September, the river cools again to below 54°F (12°C) as autumn sets in and mountain runoff decreases.
Swimming in the North Saskatchewan River at Edmonton is permitted but not generally encouraged due to cold temperatures, strong currents, and variable water quality. Even during the warmest months, the river’s flow can be swift, and the temperature low enough to cause discomfort or hypothermia with prolonged exposure. Some residents enjoy short wades or quick dips in calm areas on hot days, but for safe and comfortable swimming, nearby lakes or designated pools are better choices. The river is best appreciated for recreation such as kayaking, paddleboarding, and riverside trails rather than extended swimming.