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Měřín — Current Water Temperature, Annual Trends and Forecast

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

Vltava River, Czech Republic
Vltava River, Czech Republic © By Simon Raffeiner, CC BY-SA 3.0

Current Water Temperature

14.6°C
Today
14.7°C
Yesterday
15.1°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 Měřín today is 14.6°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 August 22 to September 22

Table of Daily Sea Temperature Data

Date Current Average Forecast
SEP 1515.1°C17.6°C
SEP 1615.4°C17.6°C
SEP 1714.9°C17.6°C
SEP 1815.7°C17.6°C
SEP 1915.4°C17.6°C
SEP 2015.2°C17.6°C
SEP 2114.7°C17.6°C
SEP 2214.9°C17.6°C
SEP 2317.6°C14.8°C
SEP 2417.6°C14.9°C
SEP 2517.6°C15.1°C
SEP 2617.6°C15.2°C
SEP 2717.6°C15.4°C
SEP 2817.6°C15.5°C
SEP 2917.6°C15.7°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°C5°C9°C
February1°C5°C9°C
March3°C7°C11°C
April5°C10°C16°C
May8°C13°C21°C
June14°C18°C23°C
July16°C20°C24°C
August14°C19°C25°C
September11°C18°C19°C
October8°C13°C16°C
November2°C9°C16°C
December1°C5°C8°C

Měřín: Weather Forecast

September 23

° / °
overcast
rain: 0% | wind:

September 24

° / °
slight rain showers
rain: 50% | wind:

September 25

° / °
overcast
rain: 10% | wind:

September 26

° / °
overcast
rain: 3% | wind:

September 27

° / °
overcast
rain: 3% | wind:

Location & Local Information

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Měřín, a small village in the South Bohemian Region of the Czech Republic, is located along the Vltava River, which flows calmly through the area. In the section near Měřín, water temperatures during the summer months typically reach around 19–22 °C, making it moderately comfortable for swimming, wading, and cooling off on hot days. Shallow, sunlit areas warm up the fastest, while deeper or shaded parts remain cooler and less suited for extended swimming.

The riverbanks near Měřín are mostly natural, with grassy edges and occasional pebbly spots providing informal access to the water. There are no formal swimming facilities or lifeguards, so visitors generally prefer calm, shallow sections for safety. These areas are especially suitable for families and casual swimmers who want to enjoy a brief dip or relax by the river.

In addition to swimming, the Vltava near Měřín is used for light recreational activities such as kayaking, fishing, and picnics along the banks. The combination of gentle water flow, scenic surroundings, and a tranquil rural setting makes it a pleasant destination for spending a summer day outdoors, allowing visitors to enjoy both water recreation and the natural beauty of the South Bohemian countryside.

Nearby Locations

Frequently Asked Questions

What is the current water temperature in Měřín?
Water Temperature in Měřín today is 14.6°C.
What is the water temperature in Měřín during the summer months?
The water temperature in Měřín in summer fluctuates in the range of 14°C - 25°C.
Is it possible to swim in Měřín (Czech Republic) in Vltava and what are the possibilities for this?
You can swim in the Vltava at Měřín, but there is no official supervised bathing area so people only swim informally at calmer banks or bends when water quality and conditions are suitable—taking care with currents, boat traffic and seasonal restrictions—while many opt for nearby municipal pools or designated ponds for safer, monitored bathing.