Lake Missaukee — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Missaukee, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Missaukee today is 22.1°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 25 | 21.9°C | 24.0°C | |
| AUG 26 | 22.0°C | 24.0°C | |
| AUG 27 | 21.9°C | 24.0°C | |
| AUG 28 | 21.7°C | 24.0°C | |
| AUG 29 | 21.8°C | 24.0°C | |
| AUG 30 | 21.8°C | 24.0°C | |
| AUG 31 | 21.7°C | 24.0°C | |
| SEP 1 | 22.1°C | 22.0°C | |
| SEP 2 | 22.0°C | 22.1°C | |
| SEP 3 | 22.0°C | 22.1°C | |
| SEP 4 | 22.0°C | 22.1°C | |
| SEP 5 | 22.0°C | 22.1°C | |
| SEP 6 | 22.0°C | 22.1°C | |
| SEP 7 | 22.0°C | 22.1°C | |
| SEP 8 | 22.0°C | 22.1°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 | 3°C | 7°C | 11°C |
| May | 7°C | 12°C | 17°C |
| June | 13°C | 19°C | 24°C |
| July | 18°C | 23°C | 27°C |
| August | 20°C | 24°C | 28°C |
| September | 17°C | 22°C | 27°C |
| October | 10°C | 15°C | 19°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 3°C | 6°C |
Lake Missaukee: Water Temperature by Location
Lake Missaukee: Weather Forecast
September 2
September 3
September 4
September 5
September 6
Location & Local Information
Lake Missaukee’s surface water follows the seasonal patterns typical of inland Michigan lakes. In spring the lake warms slowly, with surface temperatures often ranging from roughly 40–60°F (4–16°C) as ice melts and runoff cools the shallows. By early summer temperatures commonly sit in the 60s°F (16–21°C), and in mid to late summer surface readings frequently reach the low to mid 70s°F, roughly 21–24°C, sometimes topping the mid-70s°F (around 24–25°C) on warm, calm days. Deeper water stays noticeably cooler year-round, and as autumn arrives the surface cools back through the 50s–60s°F (10–18°C) before winter brings temperatures close to freezing and ice cover.
Swimming is generally allowed and practiced during the ice-free months because warm surface temperatures make recreational swimming comfortable through much of summer. Public access points and private beaches provide places to enter the water, but conditions vary with weather, water clarity and occasional algal blooms; swimmers should heed posted advisories and use common-sense safety such as life jackets and avoiding swimming under ice. During winter, ice cover typically prevents swimming except for organized, supervised ice activities where local authorities declare it safe.