Maceday Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Maceday Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Maceday Lake today is 19.9°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| SEP 14 | 21.1°C | 22.5°C | |
| SEP 15 | 20.5°C | 22.5°C | |
| SEP 16 | 19.6°C | 22.5°C | |
| SEP 17 | 20.0°C | 22.5°C | |
| SEP 18 | 20.1°C | 22.5°C | |
| SEP 19 | 19.5°C | 22.5°C | |
| SEP 20 | 19.5°C | 22.5°C | |
| SEP 22 | 22.5°C | 20.0°C | |
| SEP 23 | 22.5°C | 20.2°C | |
| SEP 24 | 22.5°C | 20.3°C | |
| SEP 25 | 22.5°C | 20.4°C | |
| SEP 26 | 22.5°C | 20.6°C | |
| SEP 27 | 22.5°C | 20.7°C | |
| SEP 28 | 22.5°C | 20.8°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 | 0°C | 3°C | 6°C |
| February | 0°C | 2°C | 5°C |
| March | 1°C | 5°C | 8°C |
| April | 4°C | 9°C | 14°C |
| May | 10°C | 15°C | 20°C |
| June | 17°C | 21°C | 24°C |
| July | 21°C | 24°C | 27°C |
| August | 22°C | 25°C | 28°C |
| September | 18°C | 23°C | 27°C |
| October | 14°C | 17°C | 20°C |
| November | 4°C | 9°C | 14°C |
| December | 0°C | 3°C | 6°C |
Maceday Lake: Water Temperature by Location
Maceday Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Maceday Lake, a relatively shallow, residential lake in southeastern Michigan, experiences pronounced seasonal shifts in surface temperature typical of inland lakes in the region. In spring (April–May) surface readings commonly run about 40–60°F (4–16°C) as the water warms after ice-out. Summer (June–August) brings the warmest conditions, with typical surface temperatures of roughly 70–80°F (21–27°C) and shallow bays or heat waves occasionally pushing into the low 80s–mid 80s °F (27–30°C). By fall (September–October) the lake cools back to around 50–65°F (10–18°C), and in winter the surface approaches freezing, generally near 32–39°F (0–4°C) beneath ice cover.
Swimming is commonly practiced on Maceday Lake from private beaches and docks, and recreational use is most comfortable in mid-summer when surface temperatures exceed about 70°F (21°C). Public access, regulations, and homeowners’ rules can limit where swimming is allowed, so visitors should confirm local ordinances and any association restrictions. Water quality is usually suitable for swimming in summer, but conditions can change after heavy rains or during algal blooms; checking current local advisories for bacteria or blue‑green algae and observing common-sense safety measures—life jackets, awareness of drop-offs and aquatic plants—is recommended before entering the water.