All data are in degrees Fahrenheit

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Water temperature in Detroit

Detailed information about the current water temperature in Detroit. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Water temperature in Detroit now

68.5

°F

June 17, 01:00

Trend:

increasing

Yesterday:

67.7°F

Tomorrow:

69.0°F

Sunrise:

05:55

Sunset:

21:11

Day Length:

15 h. 16 min.

Detroit in June

Minimum:

32.7°F

Average:

35.6°F

Maximum:

39.2°F

Water temperature in Detroit today

As of now, in Detroit, the water temperature is 68.5°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 3.0°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

Recent water temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 69.0°F on 2021, while the historical minimum was 60.7°F on 2019.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.3°F, with minimum temperature starting at 69.0°F, while the maximum might reach 71.5°F.

Daily water temperature in Detroit

Date Current Year

actual* / forecast**

last year 10 years average
Jun 3 62.1°F 56.5°F 60.4°F
Jun 4 63.2°F 58.5°F 60.8°F
Jun 5 63.6°F 58.6°F 61.6°F
Jun 6 64.3°F 58.4°F 61.9°F
Jun 7 65.3°F 58.3°F 62.6°F
Jun 8 65.2°F 60.7°F 63.1°F
Jun 9 64.4°F 62.5°F 63.0°F
Jun 10 63.8°F 63.4°F 63.3°F
Jun 11 67.1°F 62.4°F 63.7°F
Jun 12 69.7°F 62.4°F 64.3°F
Jun 13 68.0°F 62.0°F 64.5°F
Jun 14 68.6°F 63.8°F 64.5°F
Jun 15 71.3°F 63.6°F 65.2°F
Jun 16 67.7°F 63.8°F 64.7°F
Jun 17 68.5°F 63.8°F 65.5°F
Jun 18 69.0°F 65.4°F 66.1°F
Jun 19 70.0°F 67.5°F 67.0°F
Jun 20 70.0°F 67.5°F 67.0°F
Jun 21 69.7°F 64.8°F 66.8°F
Jun 22 70.5°F 67.2°F 67.5°F
Jun 23 71.5°F 70.4°F 68.6°F
Jun 24 71.5°F 73.2°F 68.5°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Water temperature in Detroit by month

In Detroit, the months July through August offer comfortable swimming conditions, which amounts to 47 swimming days.
The warmest water in Detroit was recorded on August 14, 2025, reaching a 78.9°F. While the coldest temperature occurred on January 4, 2018, dipping to 32.0°F. The average readings by season are 35.6°F in Winter, 44.2°F in Spring, 71.0°F in Summer, and 58.7°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Fraser 70.2°F 15mi
Gibraltar 67.4°F 18mi
Lorain 71.6°F 75mi
Sheffield 72.0°F 80mi

* current water temperature in this city

** straight line distance from Detroit