Lake Belle Taine — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Belle Taine, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Belle Taine today is 17.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 | 20.3°C | 19.8°C | |
| SEP 15 | 19.3°C | 19.8°C | |
| SEP 16 | 19.1°C | 19.8°C | |
| SEP 17 | 18.0°C | 19.8°C | |
| SEP 18 | 18.1°C | 19.8°C | |
| SEP 19 | 18.0°C | 19.8°C | |
| SEP 20 | 17.4°C | 19.8°C | |
| SEP 21 | 17.7°C | 19.8°C | |
| SEP 22 | 19.8°C | 17.8°C | |
| SEP 23 | 19.8°C | 17.9°C | |
| SEP 24 | 19.8°C | 18.0°C | |
| SEP 25 | 19.8°C | 18.1°C | |
| SEP 26 | 19.8°C | 18.2°C | |
| SEP 27 | 19.8°C | 18.3°C | |
| SEP 28 | 19.8°C | 18.4°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 | 1°C | 7°C | 12°C |
| February | 1°C | 8°C | 15°C |
| March | 0°C | 9°C | 17°C |
| April | 1°C | 11°C | 20°C |
| May | 4°C | 13°C | 21°C |
| June | 12°C | 17°C | 22°C |
| July | 17°C | 22°C | 27°C |
| August | 21°C | 25°C | 28°C |
| September | 16°C | 20°C | 24°C |
| October | 5°C | 12°C | 18°C |
| November | 1°C | 7°C | 11°C |
| December | 1°C | 4°C | 6°C |
Lake Belle Taine: Water Temperature by Location
Lake Belle Taine: Weather Forecast
September 22
September 23
September 24
September 25
Location & Local Information
Lake Belle Taine’s water temperatures follow the typical seasonal pattern for central Minnesota lakes. After ice-out in spring, surface temperatures generally range from about 34–50°F (1–10°C) as the lake mixes and warms. In summer, surface waters commonly reach roughly 65–80°F (18–27°C), with the warmest readings late July into August in shallow bays; deeper areas remain cooler and can form a thermocline. During fall the lake cools back into the 40–60°F (4–16°C) range as surface layers mix, and in winter the surface sits at or near freezing (32°F / 0°C) under ice. Local weather, depth, and wind all influence these numbers, so specific temperatures can vary from year to year.
Swimming is generally possible and practiced on Minnesota lakes, including Belle Taine, because it is a natural recreational waterbody; however, access points, safety rules, and local ordinances may affect where and when people swim. Water quality, blue‑green algae (harmful algal blooms), submerged plants, and sudden temperature changes are the main factors to check before entering the water. Cooler temperatures below about 60°F (15°C) can feel cold quickly and increase risk of cold-water shock or hypothermia, while summer surface temperatures above about 70°F (21°C) are more comfortable for most swimmers. Always verify local advisories and conditions before swimming.