Bacău — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Bacău, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Bacău today is 19.6°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 |
|---|---|---|---|
| JUN 3 | 17.6°C | 19.0°C | |
| JUN 4 | 17.6°C | 19.0°C | |
| JUN 5 | 17.6°C | 19.0°C | |
| JUN 6 | 18.5°C | 19.0°C | |
| JUN 7 | 18.7°C | 19.0°C | |
| JUN 8 | 18.7°C | 19.0°C | |
| JUN 10 | 19.6°C | 19.0°C | |
| JUN 11 | 19.0°C | 19.6°C | |
| JUN 12 | 19.0°C | 19.5°C | |
| JUN 13 | 19.0°C | 19.5°C | |
| JUN 14 | 19.0°C | 19.5°C | |
| JUN 15 | 19.0°C | 19.5°C | |
| JUN 16 | 19.0°C | 19.4°C | |
| JUN 17 | 19.0°C | 19.4°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 | 1°C | 6°C | 9°C |
| February | 1°C | 5°C | 9°C |
| March | 2°C | 7°C | 11°C |
| April | 6°C | 11°C | 15°C |
| May | 9°C | 14°C | 18°C |
| June | 15°C | 19°C | 24°C |
| July | 16°C | 20°C | 25°C |
| August | 16°C | 20°C | 25°C |
| September | 13°C | 18°C | 22°C |
| October | 9°C | 13°C | 16°C |
| November | 6°C | 9°C | 12°C |
| December | 2°C | 6°C | 9°C |
Bacău: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Bacău (Romanian: Bacău), located in the North-East of Romania, sits near a mix of rivers, reservoirs and small lakes that reflect the region’s temperate-continental climate. Water temperature in these lakes follows clear seasonal patterns: in winter surface temperatures often fall close to freezing, roughly 0–4 °C (32–39 °F); spring sees a rise to about 6–14 °C (43–57 °F) as the water warms; summer typically brings the warmest conditions, with many shallow lakes reaching 18–26 °C (64–79 °F) or occasionally a few degrees higher on heatwaves; in autumn temperatures decline again to roughly 10–16 °C (50–61 °F). Local differences appear depending on depth, inflow from rivers, and shading from vegetation, so two nearby lakes can feel quite different.
Swimming is possible at selected locations around Bacău, but it is not universally permitted everywhere. Official bathing spots or managed beaches allow swimming when water quality tests are satisfactory and when signage, lifeguards or local regulations indicate it is safe. Many smaller or privately owned water bodies are used informally for swimming, yet risks such as strong currents in river-connected areas, sudden depth changes, submerged hazards and occasional algal blooms mean authorities may restrict access at times. Visitors should follow posted notices, check recent water-quality reports where available, and use designated facilities for safer swimming.