Vetlanda — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Vetlanda, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Vetlanda 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 | 18.3°C | 20.0°C | |
| JUL 15 | 20.6°C | 20.0°C | |
| JUL 16 | 20.6°C | 20.0°C | |
| JUL 17 | 20.7°C | 20.0°C | |
| JUL 18 | 20.7°C | 20.0°C | |
| JUL 19 | 20.1°C | 20.0°C | |
| JUL 20 | 20.1°C | 20.0°C | |
| JUL 21 | 20.1°C | 20.0°C | |
| JUL 22 | 20.0°C | 20.0°C | |
| JUL 23 | 20.0°C | 20.0°C | |
| JUL 24 | 20.0°C | 20.0°C | |
| JUL 25 | 20.0°C | 20.0°C | |
| JUL 26 | 20.0°C | 20.0°C | |
| JUL 27 | 20.0°C | 20.0°C | |
| JUL 28 | 20.0°C | 20.0°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 | 2°C | 5°C |
| February | 0°C | 2°C | 5°C |
| March | 0°C | 4°C | 7°C |
| April | 4°C | 8°C | 11°C |
| May | 9°C | 14°C | 19°C |
| June | 13°C | 18°C | 23°C |
| July | 15°C | 20°C | 25°C |
| August | 14°C | 19°C | 24°C |
| September | 10°C | 15°C | 20°C |
| October | 6°C | 10°C | 13°C |
| November | 3°C | 7°C | 10°C |
| December | 1°C | 5°C | 8°C |
Vetlanda: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
In Vetlanda municipality, inland lakes and rivers show clear seasonal variation in water temperature. After ice break in spring, typical surface temperatures rise from about 4–12 °C (39–54 °F) during April–May. Early summer commonly brings 12–18 °C (54–64 °F), while peak summer in July–August often reaches 18–24 °C (64–75 °F), and small, shallow lakes can occasionally get warmer, above 25 °C (77 °F), during heat waves. In autumn temperatures fall back to roughly 6–14 °C (43–57 °F) as cooling sets in. Winter conditions usually mean near‑freezing water and ice cover, with open-water spots around 0–4 °C (32–39 °F) where ice is absent. Flowing rivers tend to be cooler than still waters in summer and can show faster temperature changes after rain or snowmelt.
Swimming in Vetlanda’s lakes and rivers is generally permitted and commonly practised in summer at designated bathing sites; public access to water for swimming is part of local outdoor culture, though specific restrictions may apply near private docks, industrial installations or where signage prohibits access. The municipality monitors popular bathing spots during the season, but swimmers should heed local notices about water quality, currents and safety. Cold‑water shock in spring, autumn and open‑water winter conditions, absence of lifeguards at many locations, and variable depths all mean caution, supervision and local information are advisable before entering the water.