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Opatovický rybník — Current Water Temperature, Annual Trends and Forecast

This page provides information on the current water temperature in Opatovický 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

9.8°C
Today
8.8°C
Yesterday
11.7°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 Opatovický rybník today is 9.8°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 2311.7°C13.3°C
OCT 2410.3°C13.3°C
OCT 2510.3°C13.3°C
OCT 269.5°C13.3°C
OCT 279.6°C13.3°C
OCT 289.2°C13.3°C
OCT 298.8°C13.3°C
OCT 309.5°C13.3°C
OCT 3113.3°C9.7°C
NOV 18.1°C9.6°C
NOV 28.1°C9.5°C
NOV 38.1°C9.5°C
NOV 48.1°C9.4°C
NOV 58.1°C9.3°C
NOV 68.1°C9.2°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°C24°C
July16°C20°C24°C
August15°C20°C25°C
September11°C16°C21°C
October8°C13°C16°C
November3°C8°C16°C
December1°C5°C8°C

Opatovický rybník: Water Temperature by Location

Opatovický 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

Opatovický rybník, located in South Bohemia, is one of the region’s traditional ponds that also serves as a summer swimming spot. Thanks to its broad and shallow areas, the water here warms up fairly quickly once the warm season arrives. In July and August, temperatures often range between 22–25 °C, offering pleasant and comfortable conditions for bathing. After cooler weather or rainfall, the temperature may dip slightly, but the pond usually regains its warmth in just a few sunny days.

The pond is known for its calm surface and easy access from grassy and sandy banks, which makes it attractive for families, casual swimmers, and those simply looking to cool off. While it is primarily a fishpond, in summer it transforms into a relaxed natural retreat where locals and visitors alike enjoy swimming. The combination of warm water, quiet surroundings, and traditional South Bohemian charm makes Opatovický rybník a welcoming place for bathing during the hottest months.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Opatovický rybník?
Water Temperature in Opatovický rybník today is 9.8°C.
What is the water temperature in Opatovický rybník during the summer months?
The water temperature in Opatovický rybník in summer fluctuates in the range of 14°C - 25°C.
Is it possible to swim in Opatovický rybník (Czech Republic) and what are the possibilities for this?
Swimming in Opatovický rybník is only possible where locally permitted — because it is a managed fish pond and often private or protected, bathing is frequently prohibited except in designated or owner‑approved spots, so check on‑site signs or with the local municipality and otherwise use nearby official swimming facilities.