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Jezero Most — Current Water Temperature, Annual Trends and Forecast

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

Kamencové jezero, Czech Republic
Kamencové jezero, Czech Republic © By Petr Kinšt, CC BY-SA 3.0

Current Water Temperature

13.9°C
Today
14.2°C
Yesterday
15.4°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 Jezero Most today is 13.9°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 9 to October 10

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 315.4°C13.3°C
OCT 415.3°C13.3°C
OCT 515.1°C13.3°C
OCT 615.0°C13.3°C
OCT 714.7°C13.3°C
OCT 814.4°C13.3°C
OCT 914.2°C13.3°C
OCT 1014.2°C13.3°C
OCT 1113.3°C13.9°C
OCT 1213.3°C13.8°C
OCT 1313.3°C13.8°C
OCT 1413.3°C13.8°C
OCT 1513.3°C13.8°C
OCT 1613.3°C13.7°C
OCT 1713.3°C13.7°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
January1°C5°C9°C
February1°C5°C9°C
March3°C7°C11°C
April5°C10°C16°C
May8°C13°C21°C
June14°C19°C25°C
July16°C20°C24°C
August16°C20°C25°C
September11°C15°C20°C
October8°C13°C16°C
November3°C8°C16°C
December3°C5°C8°C

Jezero Most: Water Temperature by Location

Jezero Most: Weather Forecast

October 11

° / °
slight rain showers
rain: 18% | wind:

October 12

° / °
fog
rain: 10% | wind:

October 13

° / °
slight rain
rain: 8% | wind:

October 14

° / °
slight rain
rain: 21% | wind:

October 15

° / °
fog
rain: 3% | wind:

Location & Local Information

Jezero Most is one of the newest and cleanest lakes in the Czech Republic, created from a former open-pit mine. Thanks to its clear water and large surface area, it has quickly become a popular place for summer swimming. In the warm months, the water temperature usually climbs into the low to mid-20s °C, making it comfortable for long swims or simply cooling off on hot days. Because of its depth, the lake warms up a little slower in spring but retains pleasant conditions throughout the summer.

The lake is well suited for recreational bathing, with designated beaches and gradual entries into the water. Its clarity makes it inviting not just for swimmers but also for activities like paddleboarding or small boats. On sunny weekends, it often attracts both locals and visitors who appreciate the clean environment and wide open views. For anyone in the region, Jezero Most stands out as one of the best options for swimming in natural water with reliable comfort and quality.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Jezero Most?
Water Temperature in Jezero Most today is 13.9°C.
What is the water temperature in Jezero Most during the summer months?
The water temperature in Jezero Most in summer fluctuates in the range of 14°C - 25°C.
Is it possible to swim in Jezero Most (Czech Republic) and what are the possibilities for this?
Yes — swimming is possible at Jezero Most in designated recreational zones during the warmer months, where there are beach areas and water‑sports facilities, but many parts of the flooded quarry are unsafe or restricted for safety and conservation, so follow on‑site signs and local regulations.