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Kačležský rybník — Current Water Temperature, Annual Trends and Forecast

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

Rožmberk jezero, Czech Republic
Rožmberk jezero, Czech Republic © ZdeněkK, CC BY-SA 3.0

Current Water Temperature

9.0°C
Today
8.4°C
Yesterday
11.1°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 Kačležský rybník today is 9°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

❌ As of today, the minimum water temperature ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used. 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 29 to October 30

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 2311.1°C13.3°C
OCT 2410.0°C13.3°C
OCT 259.8°C13.3°C
OCT 269.0°C13.3°C
OCT 279.0°C13.3°C
OCT 288.8°C13.3°C
OCT 298.4°C13.3°C
OCT 308.7°C13.3°C
OCT 3113.3°C9.0°C
NOV 18.1°C8.9°C
NOV 28.1°C8.9°C
NOV 38.1°C8.8°C
NOV 48.1°C8.8°C
NOV 58.1°C8.7°C
NOV 68.1°C8.7°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°C18°C23°C
July17°C20°C24°C
August16°C20°C25°C
September11°C15°C20°C
October8°C13°C16°C
November3°C8°C16°C
December1°C5°C8°C

Kačležský rybník: Water Temperature by Location

Kačležský rybník: Weather Forecast

October 31

° / °
slight rain
rain: 25% | wind:

November 1

° / °
slight rain showers
rain: 46% | wind:

November 2

° / °
overcast
rain: 20% | wind:

November 3

° / °
slight rain
rain: 20% | wind:

November 4

° / °
slight rain
rain: 5% | wind:

Location & Local Information

Kačležský rybník is a small pond located in the South Bohemian Region of the Czech Republic, surrounded by meadows and forested areas that create a peaceful and natural setting. Due to its relatively shallow depth, the water warms up quickly during the summer months. In July and August, water temperatures typically reach around 20–22 °C, making it comfortable for swimming, wading, and light recreational activities. The calm waters and gentle banks make it suitable for families, children, and casual swimmers.

Swimming at Kačležský rybník is mostly informal, as there are no developed beaches or commercial facilities. Visitors often combine a swim with sunbathing, picnics, or short walks around the surrounding area. Its quiet and scenic environment provides a relaxing atmosphere, offering a more secluded and peaceful experience compared with busier ponds and reservoirs in the region.

Outside the peak summer period, water temperatures drop noticeably. In May or September, the pond usually remains around 14–16 °C, which is too cool for prolonged swimming but still allows brief wading or splashing along the shore.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Kačležský rybník?
Water Temperature in Kačležský rybník today is 9°C.
What is the water temperature in Kačležský rybník during the summer months?
The water temperature in Kačležský rybník in summer fluctuates in the range of 14°C - 25°C.
Is it possible to swim in Kačležský rybník (Czech Republic) and what are the possibilities for this?
Swimming at Kačležský rybník is possible but mainly as informal shore bathing rather than at a supervised beach, so visitors should follow any posted rules, heed water‑quality or safety warnings, and bring their own equipment.