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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

23.7°C
Today
24.2°C
Yesterday
22.0°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 23.7°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 May 30 to June 30

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2322.0°C19.1°C
JUN 2422.0°C19.1°C
JUN 2522.0°C19.1°C
JUN 2622.3°C19.1°C
JUN 2722.9°C19.1°C
JUN 2823.5°C19.1°C
JUN 2924.2°C19.1°C
JUN 3024.5°C19.1°C
JUL 120.0°C23.5°C
JUL 220.0°C23.3°C
JUL 320.0°C23.1°C
JUL 420.0°C23.0°C
JUL 520.0°C22.8°C
JUL 620.0°C22.6°C
JUL 720.0°C22.4°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
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°C23°C
September11°C18°C19°C
October8°C13°C16°C
November3°C8°C16°C
December3°C5°C8°C

Jezero Most: Water Temperature by Location

Jezero Most: Weather Forecast

July 1

° / °
moderate thunderstorm
rain: 100% | wind:

July 2

° / °
slight rain
rain: 7% | wind:

July 3

° / °
overcast
rain: 10% | wind:

July 4

° / °
overcast
rain: 5% | wind:

July 5

° / °
overcast
rain: 5% | wind:

July 6

° / °
slight rain showers
rain: 13% | 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 23.7°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.