Akersvannet — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Akersvannet, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Akersvannet today is 20°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 21.1°C | 22.0°C | |
| JUL 15 | 21.1°C | 22.0°C | |
| JUL 16 | 21.1°C | 22.0°C | |
| JUL 17 | 21.9°C | 22.0°C | |
| JUL 18 | 21.9°C | 22.0°C | |
| JUL 19 | 22.0°C | 22.0°C | |
| JUL 20 | 21.7°C | 22.0°C | |
| JUL 21 | 20.0°C | 22.0°C | |
| JUL 22 | 22.0°C | 20.1°C | |
| JUL 23 | 22.0°C | 20.2°C | |
| JUL 24 | 22.0°C | 20.3°C | |
| JUL 25 | 22.0°C | 20.4°C | |
| JUL 26 | 22.0°C | 20.5°C | |
| JUL 27 | 22.0°C | 20.6°C | |
| JUL 28 | 22.0°C | 20.7°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 | 3°C | 7°C | 11°C |
| May | 7°C | 12°C | 18°C |
| June | 11°C | 18°C | 24°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 12°C | 18°C | 23°C |
| October | 7°C | 11°C | 14°C |
| November | 3°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Akersvannet: Water Temperature by Location
Akersvannet: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Akersvannet (Norwegian: Akersvannet) is a small freshwater lake in Vestfold County in southeastern Norway. Water temperatures vary seasonally and are influenced by weather, depth and inflows. In summer, surface temperatures typically rise to 16–22 °C (61–72 °F), with the warmest days occasionally reaching the low 20s °C. During spring the lake is still cold, often 2–10 °C (36–50 °F) as snowmelt and cool air dominate. Autumn brings a gradual cooling to roughly 8–14 °C (46–57 °F). In winter the surface can approach freezing and may ice over; open-water temperatures near 0–4 °C (32–39 °F) are common where ice does not form.
Swimming is generally permitted at Akersvannet and is a popular local pastime during the warmer months, reflecting Norway’s public access traditions and usually unrestricted shorelines. Conditions can vary, however: shaded or deep spots remain cool even in summer, weather can change quickly, and ice or near-freezing waters make shoulder-season swimming hazardous. Lifeguards are uncommon, so swimmers should judge water clarity and depth and consider personal cold-water tolerance; using a wetsuit or keeping swims brief is sensible when temperatures fall below about 15 °C (59 °F). Observing any local signs or municipal guidance is recommended for safety and to notice temporary restrictions.