Detroit — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Detroit, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Detroit today is 22.3°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 23 | 23.5°C | 23.1°C | |
| AUG 24 | 23.6°C | 23.1°C | |
| AUG 25 | 23.0°C | 23.1°C | |
| AUG 26 | 22.7°C | 23.1°C | |
| AUG 27 | 22.9°C | 23.1°C | |
| AUG 28 | 22.7°C | 23.1°C | |
| AUG 29 | 22.8°C | 23.1°C | |
| AUG 30 | 22.8°C | 23.1°C | |
| AUG 31 | 23.1°C | 22.3°C | |
| SEP 1 | 21.5°C | 22.2°C | |
| SEP 2 | 21.5°C | 22.2°C | |
| SEP 3 | 21.5°C | 22.1°C | |
| SEP 4 | 21.5°C | 22.1°C | |
| SEP 5 | 21.5°C | 22.1°C | |
| SEP 6 | 21.5°C | 22.0°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 | 4°C | 7°C |
| February | -1°C | 1°C | 4°C |
| March | -1°C | 4°C | 8°C |
| April | 0°C | 8°C | 16°C |
| May | 10°C | 15°C | 20°C |
| June | 14°C | 19°C | 24°C |
| July | 16°C | 22°C | 28°C |
| August | 20°C | 23°C | 27°C |
| September | 17°C | 22°C | 26°C |
| October | 10°C | 15°C | 20°C |
| November | 4°C | 9°C | 14°C |
| December | 1°C | 5°C | 8°C |
Detroit: Weather Forecast
August 31
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Detroit, Michigan, is located near the western shore of Lake St. Clair, a large lake that connects the Great Lakes to the St. Lawrence Seaway. In the summer, Lake St. Clair is a popular spot for recreational activities, including swimming, boating, and fishing. The water temperature in the lake during the warmer months can reach between 70°F and 80°F (21°C to 27°C), which makes it suitable for swimming, especially in the heat of the summer. The lake offers a refreshing place to cool off, although the temperature can vary depending on the time of year and local weather conditions.
While swimming is common in Lake St. Clair, it is important to note that the water quality and temperature can fluctuate, and swimming is typically safer in designated areas. Detroit offers public beaches along the lake, such as those in nearby parks, where visitors can swim in more controlled conditions. These beaches are monitored for water quality, ensuring a safer swimming experience. However, the water quality can be affected by factors like stormwater runoff and algae blooms, especially after heavy rains, so it's always a good idea to check local advisories before heading out for a swim.
In the fall, the water temperature in Lake St. Clair begins to cool, dropping to around 50°F to 60°F (10°C to 15°C), making swimming less popular. Despite this, the lake remains an attractive destination for boating, kayaking, and other water sports, as well as for those who enjoy the scenic views of Detroit's waterfront.