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

66.9

°F

June 23, 01:09

Trend:

stable

Yesterday:

65.9°F

Tomorrow:

66.9°F

Sunrise:

05:56

Sunset:

21:13

Day Length:

15 h. 17 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 66.9°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 1.6°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent water temperature and forecast

Today's reading indicates a minor change compared to the average water temperature of the last two weeks, but the overall trend remains steady. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 72.9°F on 2024, while the historical minimum was 62.7°F on 2019.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 67.5°F, with minimum temperature starting at 66.9°F, while the maximum might reach 68.1°F.

Daily water temperature in Detroit

Date Current Year

actual* / forecast**

last year 10 years average
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 65.0°F
Jun 17 67.4°F 63.8°F 65.7°F
Jun 18 67.0°F 65.4°F 66.1°F
Jun 19 65.9°F 67.5°F 66.9°F
Jun 20 63.9°F 67.5°F 66.7°F
Jun 21 65.6°F 64.8°F 66.7°F
Jun 22 65.9°F 67.2°F 67.5°F
Jun 23 66.9°F 70.4°F 68.6°F
Jun 24 66.9°F 73.2°F 68.5°F
Jun 25 66.9°F 74.2°F 68.6°F
Jun 26 67.5°F 74.6°F 69.1°F
Jun 27 67.6°F 75.4°F 69.2°F
Jun 28 68.0°F 75.7°F 69.6°F
Jun 29 67.6°F 75.0°F 69.3°F
Jun 30 68.1°F 72.0°F 69.7°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 67.5°F 15mi
Gibraltar 66.2°F 18mi
Lorain 69.8°F 75mi
Sheffield 70.4°F 80mi

* current water temperature in this city

** straight line distance from Detroit