Tanners Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Tanners Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Tanners Lake today is 27°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 |
|---|---|---|---|
| JUL 14 | 25.3°C | 24.6°C | |
| JUL 15 | 28.3°C | 24.6°C | |
| JUL 16 | 27.7°C | 24.6°C | |
| JUL 17 | 27.7°C | 24.6°C | |
| JUL 18 | 27.3°C | 24.6°C | |
| JUL 19 | 27.3°C | 24.6°C | |
| JUL 20 | 27.1°C | 24.6°C | |
| JUL 21 | 27.1°C | 24.6°C | |
| JUL 22 | 24.6°C | 26.9°C | |
| JUL 23 | 24.6°C | 26.8°C | |
| JUL 24 | 24.6°C | 26.6°C | |
| JUL 25 | 24.6°C | 26.5°C | |
| JUL 26 | 24.6°C | 26.4°C | |
| JUL 27 | 24.6°C | 26.3°C | |
| JUL 28 | 24.6°C | 26.2°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 | 4°C |
| March | 0°C | 2°C | 4°C |
| April | 3°C | 9°C | 15°C |
| May | 10°C | 16°C | 22°C |
| June | 16°C | 22°C | 27°C |
| July | 21°C | 25°C | 29°C |
| August | 20°C | 24°C | 28°C |
| September | 18°C | 21°C | 23°C |
| October | 6°C | 13°C | 19°C |
| November | 3°C | 8°C | 12°C |
| December | 1°C | 3°C | 6°C |
Tanners Lake: Water Temperature by Location
Tanners Lake: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Tanners Lake, an urban lake in Minnesota, follows the familiar seasonal temperature pattern of many small Midwestern lakes. In winter the surface is typically at or just above freezing — about 32°F (0°C) under ice conditions — while spring brings a gradual warm-up with surface temperatures commonly in the mid‑30s to mid‑50s °F (2–13°C). By late spring and early summer the water usually rises into the 60s–70s °F (16–24°C), and during warm midsummer periods surface temperatures often reach the low to mid‑70s °F and occasionally into the upper 70s or low 80s °F (21–28°C, sometimes ~29°C in shallow, sunlit areas). As autumn arrives the lake cools again, dropping through the 50s to 40s °F (10–5°C) before freezing.
Swimming at Tanners Lake is possible during the warm months where public access exists, but conditions vary. There may be no staffed beach or lifeguard, and water quality advisories for algae blooms or bacterial levels can be issued, so local guidance should be checked before entering the water. Even when temperatures are pleasant for recreation—generally late June through August when surface readings are most often above about 70°F (21°C)—swimmers should be mindful of sudden chills in deeper water and heed posted rules, closures, or monitoring updates from local authorities.