Lake Süphan — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Süphan, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Süphan today is 22.9°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 |
|---|---|---|---|
| AUG 4 | 22.7°C | 17.1°C | |
| AUG 5 | 23.1°C | 17.1°C | |
| AUG 6 | 23.5°C | 17.1°C | |
| AUG 7 | 23.5°C | 17.1°C | |
| AUG 8 | 22.8°C | 17.1°C | |
| AUG 9 | 22.8°C | 17.1°C | |
| AUG 10 | 22.8°C | 17.1°C | |
| AUG 11 | 22.9°C | 17.1°C | |
| AUG 12 | 17.1°C | 22.6°C | |
| AUG 13 | 17.1°C | 22.3°C | |
| AUG 14 | 17.1°C | 22.0°C | |
| AUG 15 | 17.1°C | 21.7°C | |
| AUG 16 | 17.1°C | 21.5°C | |
| AUG 17 | 17.1°C | 21.2°C | |
| AUG 18 | 17.1°C | 20.9°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 | 0°C | 3°C |
| February | 0°C | 0°C | 3°C |
| March | 0°C | 2°C | 4°C |
| April | 0°C | 4°C | 8°C |
| May | 4°C | 9°C | 14°C |
| June | 8°C | 13°C | 19°C |
| July | 10°C | 17°C | 24°C |
| August | 11°C | 17°C | 24°C |
| September | 9°C | 14°C | 20°C |
| October | 3°C | 7°C | 10°C |
| November | 0°C | 5°C | 10°C |
| December | 0°C | 3°C | 6°C |
Lake Süphan: Water Temperature by Location
Lake Süphan: Weather Forecast
August 11
August 12
August 13
August 14
August 15
August 16
Location & Local Information
Süphan Gölü, a high‑altitude lake near Mount Süphan in Van province, is fed largely by snowmelt and cold mountain streams, so its water remains cool through the year. Seasonal surface temperatures typically run from near freezing in late winter and early spring — roughly 0–4 °C (32–39 °F) — rising modestly in summer to perhaps 8–15 °C (46–59 °F) on calm, warm days. In autumn the lake cools again to about 4–8 °C (39–46 °F). Because of its altitude, limited thermal retention, and frequent winds, even summer temperatures can feel brisk compared with lowland lakes.
Swimming is generally possible only as a brief, cautious activity in summer when surface temperatures are highest, but it is not broadly recommended. The main reasons are the persistent cold that increases hypothermia risk, unpredictable weather and waves, the remoteness and lack of rescue services, and occasional local conservation or access restrictions aimed at protecting fragile alpine ecosystems. If someone chooses to enter the water, short acclimatized dips on warm days, appropriate dry clothing, and accompaniment by others are important precautions, and visitors should check local guidance before attempting to swim.