Detroit River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Detroit River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Detroit River today is 15.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 |
|---|---|---|---|
| OCT 5 | 15.6°C | 14.0°C | |
| OCT 6 | 15.4°C | 14.0°C | |
| OCT 7 | 15.6°C | 14.0°C | |
| OCT 8 | 13.8°C | 14.0°C | |
| OCT 9 | 14.9°C | 14.0°C | |
| OCT 10 | 14.8°C | 14.0°C | |
| OCT 11 | 14.0°C | 14.0°C | |
| OCT 12 | 15.2°C | 14.0°C | |
| OCT 13 | 14.0°C | 15.2°C | |
| OCT 14 | 14.0°C | 15.2°C | |
| OCT 15 | 14.0°C | 15.1°C | |
| OCT 16 | 14.0°C | 15.0°C | |
| OCT 17 | 14.0°C | 15.0°C | |
| OCT 18 | 14.0°C | 14.9°C | |
| OCT 19 | 14.0°C | 14.8°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 | 1°C | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 1°C | 6°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 18°C | 23°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 21°C | 26°C |
| September | 11°C | 17°C | 22°C |
| October | 8°C | 14°C | 20°C |
| November | 3°C | 8°C | 16°C |
| December | 2°C | 5°C | 8°C |
Detroit River: Water Temperature by Location
Detroit River: Weather Forecast
October 13
October 14
October 15
October 16
October 17
Location & Local Information
Source Lake St. Clair
• elevation 574 ft (175 m)
Mouth Lake Erie
• elevation 571 ft (174 m)
Length 28 mi (45 km)
The Detroit River, a vital waterway connecting Lake St. Clair and Lake Erie, has a significant role in the Great Lakes system. Its water temperature varies seasonally, with cold winter months seeing temperatures close to freezing, while summer brings warmer waters ranging between 65°F and 75°F (18°C–24°C). Despite these comfortable summer temperatures, the river's industrial history and urban surroundings can impact water quality, making it less ideal for direct recreational swimming in many areas.
Swimming in the Detroit River is generally discouraged due to strong currents, heavy boat traffic, and concerns over water cleanliness in some sections. However, the river is a hub for other recreational activities, such as boating, fishing, and sightseeing. Waterfront parks and designated beaches along Lake St. Clair or Lake Erie offer safer and more enjoyable swimming opportunities nearby, while the river itself remains a scenic attraction for those looking to experience its beauty from the shore or on the water.