Plunge — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Plunge, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Plunge today is 17.7°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 |
|---|---|---|---|
| JUN 6 | 17.4°C | 19.0°C | |
| JUN 7 | 17.1°C | 19.0°C | |
| JUN 8 | 17.2°C | 19.0°C | |
| JUN 10 | 17.7°C | 19.0°C | |
| JUN 11 | 17.9°C | 19.0°C | |
| JUN 12 | 17.9°C | 19.0°C | |
| JUN 13 | 17.7°C | 19.0°C | |
| JUN 14 | 19.0°C | 17.8°C | |
| JUN 15 | 19.0°C | 17.8°C | |
| JUN 16 | 19.0°C | 17.9°C | |
| JUN 17 | 19.0°C | 18.0°C | |
| JUN 18 | 19.0°C | 18.0°C | |
| JUN 19 | 19.0°C | 18.1°C | |
| JUN 20 | 19.0°C | 18.2°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 | 4°C | 7°C |
| February | 0°C | 3°C | 6°C |
| March | 0°C | 5°C | 9°C |
| April | 5°C | 9°C | 12°C |
| May | 8°C | 14°C | 19°C |
| June | 14°C | 19°C | 24°C |
| July | 14°C | 19°C | 24°C |
| August | 14°C | 19°C | 24°C |
| September | 11°C | 16°C | 21°C |
| October | 7°C | 11°C | 14°C |
| November | 2°C | 8°C | 12°C |
| December | 1°C | 5°C | 8°C |
Plunge: Weather Forecast
June 13
June 14
June 15
June 16
June 17
June 18
Location & Local Information
Plungė and its district are dotted with small lakes and slow rivers whose surface temperatures follow Lithuania’s temperate seasonal cycle. In spring (April–May) water in lakes and backwaters commonly ranges from about 4–10 °C (39–50 °F) as ice melts and waters warm slowly. In midsummer (June–August) popular swimming spots typically reach 18–24 °C (64–75 °F), with shallow, sheltered bays occasionally climbing to 25–26 °C (77–79 °F). Early autumn (September–October) sees cooling to roughly 10–18 °C (50–64 °F), while winter conditions usually drop waters to around 0–4 °C (32–39 °F) and many lakes freeze over for months.
Swimming in Plungė’s lakes and accessible river sections is commonly practiced during the ice-free season because temperatures are comfortable in summer and there are municipal bathing spots and informal beaches. Local authorities monitor popular sites for water quality and post advisories when cyanobacteria blooms, pollution, or safety concerns arise, so some places may be temporarily unsuitable. Rivers tend to be colder and may have currents or limited access, making them less used for casual swimming. As always, swimmers should follow signage, avoid ice, and be mindful of variable conditions.