Brinker Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Brinker Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Brinker Lake today is 26.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 4 | 27.3°C | 24.7°C | |
| AUG 5 | 27.0°C | 24.7°C | |
| AUG 6 | 26.9°C | 24.7°C | |
| AUG 7 | 26.6°C | 24.7°C | |
| AUG 8 | 26.6°C | 24.7°C | |
| AUG 9 | 26.7°C | 24.7°C | |
| AUG 10 | 26.8°C | 24.7°C | |
| AUG 11 | 26.2°C | 24.7°C | |
| AUG 12 | 24.7°C | 26.6°C | |
| AUG 13 | 24.7°C | 26.5°C | |
| AUG 14 | 24.7°C | 26.4°C | |
| AUG 15 | 24.7°C | 26.3°C | |
| AUG 16 | 24.7°C | 26.2°C | |
| AUG 17 | 24.7°C | 26.1°C | |
| AUG 18 | 24.7°C | 26.0°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 | 3°C |
| February | 0°C | 2°C | 3°C |
| March | 0°C | 6°C | 12°C |
| April | 6°C | 11°C | 16°C |
| May | 12°C | 17°C | 23°C |
| June | 18°C | 22°C | 26°C |
| July | 23°C | 27°C | 30°C |
| August | 22°C | 25°C | 28°C |
| September | 15°C | 18°C | 21°C |
| October | 12°C | 17°C | 21°C |
| November | 2°C | 10°C | 18°C |
| December | 0°C | 2°C | 5°C |
Brinker Lake: Water Temperature by Location
Brinker Lake: Weather Forecast
August 12
August 13
August 14
August 15
August 16
Location & Local Information
Brinker Lake in Iowa experiences the same seasonal swing in water temperature typical of midwestern shallow lakes. In winter the surface commonly approaches freezing, around 32–40°F (0–4°C) when ice is present. Spring warming lifts temperatures into the 40s and 50s°F (4–15°C) as ice melts and runoff cools the shore. In summer, surface temperatures are most comfortable for recreation, often ranging from about 68–80°F (20–27°C) and occasionally rising to the mid-80s°F (28–30°C) during heat waves. By fall the water cools again into roughly the 50s–60s°F (10–16°C) before the lake returns to near-freezing conditions for winter.
Swimming at Brinker Lake is generally possible in the warmer months because summer surface temperatures are typically within a comfortable range for bathing and there are public access points for shore entry. Whether swimming is appropriate on any given day depends on local conditions: water quality (including algal blooms), clarity, currents, the presence of designated swim areas or lifeguards, and posted rules. Cold or rapidly changing temperatures can create hazards such as cold shock, and poor water quality can lead to advisories, so swimmers should check local guidance and exercise normal lake-safety precautions.