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Uloško Lake — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Uloško Lake, trends, monthly ranges and the forecast for the coming days.

Uloško Lake, Bosnia and Herzegovina
Uloško Lake, Bosnia and Herzegovina © By Martin Brož, CC BY 3.0

Current Water Temperature

13.2°C
Today
13.4°C
Yesterday
14.4°C
A Week Ago
Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature in Uloško Lake today is 13.2°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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

From September 10 to October 11

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 314.4°C9.0°C
OCT 414.4°C9.0°C
OCT 514.1°C9.0°C
OCT 613.9°C9.0°C
OCT 713.7°C9.0°C
OCT 813.5°C9.0°C
OCT 913.4°C9.0°C
OCT 1013.3°C9.0°C
OCT 119.0°C13.0°C
OCT 129.0°C12.8°C
OCT 139.0°C12.6°C
OCT 149.0°C12.4°C
OCT 159.0°C12.2°C
OCT 169.0°C11.9°C
OCT 179.0°C11.7°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
January0°C2°C5°C
February0°C2°C5°C
March0°C4°C8°C
April1°C6°C11°C
May4°C9°C14°C
June8°C13°C19°C
July9°C14°C20°C
August10°C15°C21°C
September8°C13°C19°C
October5°C9°C12°C
November0°C4°C7°C
December0°C2°C5°C

Uloško Lake: Water Temperature by Location

Uloško Lake: Weather Forecast

October 11

° / °
slight rain
rain: 89% | wind:

October 12

° / °
overcast
rain: 8% | wind:

October 13

° / °
partly cloudy
rain: 8% | wind:

October 14

° / °
overcast
rain: 4% | wind:

October 15

° / °
slight rain
snow: 5% | wind:

Location & Local Information

Uloško Lake (also known as Crvanjsko jezero) is a small, pristine glacial lake located high in the mountains of the Crvanj massiff in Bosnia and Herzegovina. Due to its significant altitude and isolation, the lake maintains a very low and stable temperature throughout the year. In the winter and spring months, the water is extremely cold, frequently dropping to between 0∘C and 6∘C when not frozen. Even during the warmest part of the year, in late July and August, the surface water temperature rarely exceeds 16∘C to 18∘C, making it unsuitable for casual bathing.

Swimming in Uloško Lake is generally permitted but is strictly for the very hardy or experienced cold-water swimmers due to the consistently low temperatures. The lake is protected as a natural feature, with the surrounding area being primarily used for hiking, fishing (with permits), and nature tourism, rather than mass aquatic recreation. There are no developed beaches or dedicated swimming infrastructure; therefore, while access is open, the severe cold of the water makes it an adventure for the few rather than a recreational opportunity for the many.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Uloško Lake?
Water Temperature in Uloško Lake today is 13.2°C.
What is the water temperature in Uloško Lake during the summer months?
The water temperature in Uloško Lake in summer fluctuates in the range of 8°C - 21°C.
Is it possible to swim in Uloško Lake (Bosnia and Herzegovina) and what are the possibilities for this?
Yes — Uloško Lake in Bosnia and Herzegovina is swimmable in summer, with informal sandy or grassy banks and small natural beaches suitable for wading, swimming or paddling in a personal kayak or boat, though facilities and lifeguards are generally absent so visitors should come prepared and take usual safety precautions.