Syndle Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Syndle Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Syndle Lake today is 17.8°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 |
|---|---|---|---|
| AUG 4 | 18.1°C | 20.0°C | |
| AUG 5 | 18.1°C | 20.0°C | |
| AUG 6 | 17.8°C | 20.0°C | |
| AUG 7 | 17.8°C | 20.0°C | |
| AUG 8 | 17.8°C | 20.0°C | |
| AUG 9 | 17.7°C | 20.0°C | |
| AUG 10 | 17.8°C | 20.0°C | |
| AUG 12 | 20.0°C | 17.9°C | |
| AUG 13 | 20.0°C | 18.0°C | |
| AUG 14 | 20.0°C | 18.1°C | |
| AUG 15 | 20.0°C | 18.2°C | |
| AUG 16 | 20.0°C | 18.4°C | |
| AUG 17 | 20.0°C | 18.5°C | |
| AUG 18 | 20.0°C | 18.6°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 | 3°C | 6°C |
| March | 0°C | 4°C | 7°C |
| April | 2°C | 7°C | 11°C |
| May | 7°C | 13°C | 19°C |
| June | 11°C | 18°C | 24°C |
| July | 16°C | 21°C | 26°C |
| August | 14°C | 20°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 6°C | 10°C | 13°C |
| November | 3°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Syndle Lake: Water Temperature by Location
Syndle Lake: Weather Forecast
August 11
August 12
August 13
August 14
August 15
Location & Local Information
Syndle (Syndle) is a freshwater lake in Agder County that typically shows pronounced seasonal variation in surface temperature. In winter the water commonly sits around 0–4 °C (32–39 °F) and can freeze over in cold spells. During spring temperatures rise as snowmelt and runoff warm the surface to roughly 4–12 °C (39–54 °F). Peak summer conditions usually bring the warmest surface readings, often between 15–22 °C (59–72 °F), occasionally reaching the low 20s °C (mid 70s °F) on very warm sunny weeks. In autumn the lake cools again to approximately 8–15 °C (46–59 °F). These ranges depend on local weather, depth, wind mixing and inflow from streams, so temperatures may be noticeably cooler below the surface or in shaded bays.
Swimming at Syndle is generally permitted and many people use the shoreline for bathing in summer because the surface temperatures are comfortable for short recreational swims. Access is also supported by Norway’s tradition of public access to nature, though private properties and restricted areas should be respected. Water quality is often suitable for swimming, but visitors should observe local signage, be aware of the lack of lifeguards, and consider that even in summer deeper water can feel cold, so caution is advisable for inexperienced swimmers and children.