Zarnesti — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Zarnesti, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Zarnesti today is 17.6°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 |
|---|---|---|---|
| SEP 13 | 17.9°C | 16.0°C | |
| SEP 14 | 18.5°C | 16.0°C | |
| SEP 15 | 18.5°C | 16.0°C | |
| SEP 16 | 18.1°C | 16.0°C | |
| SEP 17 | 18.1°C | 16.0°C | |
| SEP 18 | 17.5°C | 16.0°C | |
| SEP 19 | 17.2°C | 16.0°C | |
| SEP 20 | 17.3°C | 16.0°C | |
| SEP 21 | 16.0°C | 17.5°C | |
| SEP 22 | 16.0°C | 17.4°C | |
| SEP 23 | 16.0°C | 17.4°C | |
| SEP 24 | 16.0°C | 17.3°C | |
| SEP 25 | 16.0°C | 17.2°C | |
| SEP 26 | 16.0°C | 17.1°C | |
| SEP 27 | 16.0°C | 17.0°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 | 5°C | 10°C |
| February | 0°C | 5°C | 9°C |
| March | 2°C | 7°C | 12°C |
| April | 6°C | 11°C | 14°C |
| May | 8°C | 13°C | 18°C |
| June | 12°C | 17°C | 22°C |
| July | 14°C | 19°C | 24°C |
| August | 14°C | 19°C | 24°C |
| September | 11°C | 16°C | 21°C |
| October | 9°C | 13°C | 16°C |
| November | 4°C | 8°C | 12°C |
| December | 0°C | 5°C | 10°C |
Zarnesti: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Zărnești sits at the edge of the Piatra Craiului massif and is crossed by the Bârsa and several mountain streams, so the local inland waters tend to be cold and variable. In winter surface temperatures in rivers and small lakes often hover near freezing, roughly 0–4 °C (32–39 °F). Spring brings meltwater and rapid rises, with typical ranges of about 2–12 °C (36–54 °F). In summer the warmer lowland stretches and shallow ponds can reach about 12–22 °C (54–72 °F), while mountain-fed streams and higher-altitude tarns usually remain much cooler, commonly 4–12 °C (39–54 °F). Autumn sees a steady decline, with most waters cooling to roughly 4–14 °C (39–57 °F) before winter freeze or ice cover.
Swimming is physically possible in some rivers and reservoirs around Zărnești during the warmest weeks, but it is neither widespread nor officially organized in most places. Many stretches are fast-flowing, cold and lack lifeguards or facilities, and parts of the surrounding area fall within protected park zones where bathing may be discouraged or restricted to protect sensitive habitats. For these reasons recreational swimming is generally occasional and seasonal; when undertaken it requires attention to currents, low temperatures that can cause cold shock, and local rules that may prohibit swimming in conservation areas.