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Thaya River — Current Water Temperature, Annual Trends and Forecast

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

Thaya River, Czech Republic
Thaya River, Czech Republic © By Fredericus, GFDL

Current Water Temperature

13.8°C
Today
13.5°C
Yesterday
13.9°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 the Thaya River today is 13.8°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 313.9°C13.3°C
OCT 414.0°C13.3°C
OCT 514.1°C13.3°C
OCT 613.6°C13.3°C
OCT 714.0°C13.3°C
OCT 813.7°C13.3°C
OCT 913.5°C13.3°C
OCT 1013.9°C13.3°C
OCT 1113.3°C13.8°C
OCT 1213.3°C13.8°C
OCT 1313.3°C13.7°C
OCT 1413.3°C13.7°C
OCT 1513.3°C13.7°C
OCT 1613.3°C13.7°C
OCT 1713.3°C13.6°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°C6°C9°C
February1°C6°C9°C
March3°C7°C11°C
April5°C10°C16°C
May8°C13°C21°C
June14°C18°C23°C
July17°C20°C24°C
August17°C21°C26°C
September11°C16°C20°C
October8°C13°C16°C
November3°C8°C16°C
December2°C6°C8°C

Thaya River: Water Temperature by Location

Thaya River: Weather Forecast

October 11

° / °
overcast
rain: 3% | wind:

October 12

° / °
slight rain showers
rain: 6% | wind:

October 13

° / °
overcast
rain: 2% | wind:

October 14

° / °
fog
rain: 8% | wind:

October 15

° / °
fog
rain: 3% | wind:

Location & Local Information

Source German Thaya
• location Schweiggers, Austria
• elevation 658 m (2,159 ft)
Mouth:
• location Morava
• elevation 151 m (495 ft)
Length 311 km (193 mi)

The Thaya River, flowing through South Moravia before crossing into Austria, is known for its cool and winding character. Because much of its course runs through forested valleys and shaded areas, the water tends to stay relatively fresh even during hot summers. In July and August, temperatures usually range from 16°C to 21°C, depending on the stretch of the river and recent weather. Compared to reservoirs or ponds in the region, the Thaya remains on the cooler side, offering a refreshing escape rather than warm bathing conditions.

Swimming in the Thaya is possible, though it is more of a natural adventure than a typical beach experience. Access points vary, with some stretches offering calm pools suitable for wading or short swims, while other parts have stronger currents and rocky beds. Locals often use quiet spots along the banks to cool off, while the river is equally popular for canoeing and kayaking, thanks to its scenic course. For those who appreciate natural swimming in a river setting, the Thaya offers a mix of clear, brisk water and beautiful surroundings, especially in the sections flowing through nature reserves and historic towns.

Nearby Rivers

Frequently Asked Questions

What is the current water temperature in the Thaya River?
Water Temperature in the Thaya River today is 13.8°C.
What is the water temperature in the Thaya River during the summer months?
The water temperature in the Thaya River in summer fluctuates in the range of 14°C - 26°C.
Is it possible to swim in Thaya (Czech Republic) and what are the possibilities for this?
Yes — you can swim in the Thaya (Dyje) in the Czech Republic, mainly at informal gravel banks, backwaters and nearby reservoirs or a few small official bathing sites and during canoe or kayak stops, but there are no extensive official river beaches so swimming is largely at your own risk and you should avoid strong currents, weirs and boat traffic and check local signs and current water-quality information before entering.