Tawas Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Tawas Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Tawas Lake today is 21.2°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 |
|---|---|---|---|
| JUN 23 | 19.6°C | 19.7°C | |
| JUN 24 | 19.7°C | 19.7°C | |
| JUN 25 | 19.7°C | 19.7°C | |
| JUN 26 | 19.8°C | 19.7°C | |
| JUN 27 | 20.1°C | 19.7°C | |
| JUN 28 | 20.2°C | 19.7°C | |
| JUN 29 | 20.2°C | 19.7°C | |
| JUN 30 | 20.2°C | 19.7°C | |
| JUL 1 | 23.5°C | 21.3°C | |
| JUL 2 | 23.5°C | 21.4°C | |
| JUL 3 | 23.5°C | 21.5°C | |
| JUL 4 | 23.5°C | 21.7°C | |
| JUL 5 | 23.5°C | 21.8°C | |
| JUL 6 | 23.5°C | 21.9°C | |
| JUL 7 | 23.5°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 | 1°C | 4°C |
| February | 0°C | 2°C | 5°C |
| March | 1°C | 3°C | 6°C |
| April | 2°C | 7°C | 13°C |
| May | 8°C | 13°C | 18°C |
| June | 15°C | 20°C | 24°C |
| July | 20°C | 24°C | 27°C |
| August | 21°C | 25°C | 28°C |
| September | 16°C | 22°C | 27°C |
| October | 10°C | 15°C | 19°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 3°C | 5°C |
Tawas Lake: Water Temperature by Location
Tawas Lake: Weather Forecast
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July 3
July 4
July 5
Location & Local Information
Tawas Lake in northeastern Michigan experiences a wide range of water temperatures through the year. In spring (roughly March through May) surface temperatures typically run from the low 40s to around 60°F (5–16°C) as ice melts and the water slowly warms. By summer (June through August) the lake usually reaches its warmest, commonly sitting between about 68 and 78°F (20–26°C), with shallow bays and late summer afternoons occasionally climbing into the upper 70s or low 80s°F (25–28°C). Fall brings steady cooling back into the 50s and low 60s°F (10–17°C), and in winter the surface freezes or hovers near 32°F (0°C), making open-water swimming unsafe.
Swimming in Tawas Lake is generally possible during the ice-free months because summer temperatures frequently reach comfortable ranges for recreational bathing. Public access points and beaches in the area are used for swimming, but conditions vary year to year. Cold spring and fall waters pose a risk of cold shock and hypothermia, and winter ice creates clear hazards. Local water-quality advisories, weather, wind-driven waves, and the presence or absence of lifeguards are important considerations; swimmers should check current local guidance and use caution accordingly.