Lake Sinoe — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Sinoe, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Sinoe today is 21.9°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 |
|---|---|---|---|
| JUN 3 | 20.1°C | 20.0°C | |
| JUN 4 | 20.1°C | 20.0°C | |
| JUN 5 | 20.1°C | 20.0°C | |
| JUN 6 | 20.4°C | 20.0°C | |
| JUN 7 | 20.9°C | 20.0°C | |
| JUN 8 | 21.0°C | 20.0°C | |
| JUN 10 | 21.8°C | 20.0°C | |
| JUN 11 | 20.0°C | 21.8°C | |
| JUN 12 | 20.0°C | 21.7°C | |
| JUN 13 | 20.0°C | 21.6°C | |
| JUN 14 | 20.0°C | 21.5°C | |
| JUN 15 | 20.0°C | 21.4°C | |
| JUN 16 | 20.0°C | 21.3°C | |
| JUN 17 | 20.0°C | 21.2°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 | 2°C | 8°C | 12°C |
| February | 2°C | 7°C | 12°C |
| March | 4°C | 9°C | 14°C |
| April | 9°C | 14°C | 18°C |
| May | 11°C | 17°C | 23°C |
| June | 14°C | 20°C | 25°C |
| July | 18°C | 23°C | 28°C |
| August | 18°C | 23°C | 28°C |
| September | 14°C | 20°C | 25°C |
| October | 11°C | 15°C | 19°C |
| November | 8°C | 12°C | 15°C |
| December | 3°C | 8°C | 12°C |
Lake Sinoe: Water Temperature by Location
Lake Sinoe: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Limanul Sinoe, a shallow brackish lagoon on Romania’s southeast coast near the Danube Delta, shows pronounced seasonal variation in surface water temperature. In spring (March–May) temperatures typically range from about 6–16 °C (43–61 °F) as the lagoon warms after winter. Summer (June–August) brings the warmest conditions, commonly 20–26 °C (68–79 °F) and occasionally higher on hot spells. Autumn (September–November) sees a gradual cooling to roughly 10–18 °C (50–64 °F). In winter the water can fall toward freezing, around 0–6 °C (32–43 °F), though complete ice cover is uncommon because of the lagoon’s connection to the sea and shallow mixing.
Swimming in the Sinoe lagoon is possible in accessible shoreline spots and is practiced locally during warm months, but it is not always the same as bathing at organized beaches. Water is brackish and shallow with soft, silty bottoms, limited facilities, few lifeguards and sometimes aquatic vegetation or algal patches that affect comfort and water clarity. Parts of the Razim–Sinoe complex are subject to environmental protections and local rules, so while informal swimming is often allowed, visitors should heed signage, respect protected zones and be cautious about water quality and safety.