Šventoji River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Šventoji River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Šventoji River today is 20.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 6 | 21.9°C | 17.6°C | |
| AUG 7 | 22.0°C | 17.6°C | |
| AUG 8 | 22.7°C | 17.6°C | |
| AUG 9 | 22.9°C | 17.6°C | |
| AUG 10 | 22.3°C | 17.6°C | |
| AUG 11 | 21.5°C | 17.6°C | |
| AUG 12 | 21.2°C | 17.6°C | |
| AUG 13 | 21.1°C | 17.6°C | |
| AUG 14 | 17.6°C | 20.6°C | |
| AUG 15 | 17.6°C | 20.5°C | |
| AUG 16 | 17.6°C | 20.3°C | |
| AUG 17 | 17.6°C | 20.2°C | |
| AUG 18 | 17.6°C | 20.0°C | |
| AUG 19 | 17.6°C | 19.8°C | |
| AUG 20 | 17.6°C | 19.7°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 | 2°C | 5°C |
| March | 1°C | 5°C | 8°C |
| April | 4°C | 8°C | 10°C |
| May | 7°C | 12°C | 17°C |
| June | 12°C | 17°C | 22°C |
| July | 12°C | 17°C | 23°C |
| August | 12°C | 18°C | 24°C |
| September | 9°C | 14°C | 18°C |
| October | 6°C | 9°C | 12°C |
| November | 2°C | 7°C | 10°C |
| December | 0°C | 4°C | 7°C |
Šventoji River: Water Temperature by Location
Šventoji River: Weather Forecast
August 14
August 15
August 16
August 17
August 18
August 19
Location & Local Information
Source:
• location Lake Samanis
• elevation 225 m (738 ft)
Mouth Neris
• coordinates 55°05′39″N 24°21′05″E
Length 246 km (153 mi)
The Šventoji River in Lithuania experiences marked seasonal variation in water temperature. In winter the river commonly approaches freezing, about 0–4 °C (32–39 °F), and in cold spells surface ice can form. During spring and early summer temperatures generally rise into the range of 3–12 °C (37–54 °F) as snowmelt and rains feed the flow. In summer, when air temperatures are warm and flows are lower, many shallow stretches warm to roughly 16–24 °C (61–75 °F), with the warmest, sun‑exposed pools occasionally reaching the upper end of that band. In autumn the river cools again to roughly 6–12 °C (43–54 °F) as nights lengthen and precipitation patterns change.
Swimming in the Šventoji is permitted in most places, but opportunities vary by season and location. The summer months provide the most comfortable conditions for bathing, especially near the river mouth and sluggish stretches where temperatures are highest. Inland and faster sections may be cooler and present stronger currents, submerged vegetation and uneven bottoms, so they are less suitable for casual swimming. Water quality can change after heavy rains, and there are few permanent lifeguards on the river itself, so swimmers are advised to use designated bathing areas where available, heed local signage and exercise caution; winter ice swimming is practiced by some but requires experience and safety measures.