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Zelená Voda Lake — Current Water Temperature, Annual Trends and Forecast

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

Vodní dílo Nové Mlýny, Czech Republic
Vodní dílo Nové Mlýny, Czech Republic © Kirk, CC BY-SA 3.0

Current Water Temperature

25.2°C
Today
26.1°C
Yesterday
26.4°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 Zelená Voda Lake today is 25.2°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 July 11 to August 11

Table of Daily Sea Temperature Data

Date Current Average Forecast
AUG 426.4°C21.6°C
AUG 526.6°C21.6°C
AUG 626.9°C21.6°C
AUG 726.9°C21.6°C
AUG 827.2°C21.6°C
AUG 927.0°C21.6°C
AUG 1026.1°C21.6°C
AUG 1125.2°C21.6°C
AUG 1221.6°C25.0°C
AUG 1321.6°C24.8°C
AUG 1421.6°C24.7°C
AUG 1521.6°C24.5°C
AUG 1621.6°C24.3°C
AUG 1721.6°C24.1°C
AUG 1821.6°C23.9°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°C6°C10°C
February1°C6°C10°C
March4°C9°C13°C
April7°C12°C17°C
May11°C17°C22°C
June16°C21°C26°C
July19°C24°C29°C
August16°C22°C28°C
September13°C19°C24°C
October9°C13°C17°C
November4°C9°C13°C
December1°C6°C11°C

Zelená Voda Lake: Water Temperature by Location

Zelená Voda Lake: Weather Forecast

August 12

° / °
clear sky
rain: 0% | wind:

August 13

° / °
mainly clear
rain: 0% | wind:

August 14

° / °
clear sky
rain: 0% | wind:

August 15

° / °
clear sky
rain: 0% | wind:

August 16

° / °
overcast
rain: 5% | wind:

Location & Local Information

Zelená Voda, located near Nové Mesto nad Váhom, is a well-known recreational lake in western Slovakia. Its water warms up nicely during summer, usually reaching 21–25°C between June and August. Thanks to its relatively shallow areas and sunny surroundings, the lake often feels warmer than larger or deeper bodies of water, making it inviting for swimmers of all ages.

The lake is popular for bathing, with sandy and grassy shores where visitors can comfortably spend the day. Swimming conditions are pleasant, and the calm surface is also suitable for paddleboarding or small boats. Families often choose Zelená Voda because of its easy access and relaxed atmosphere, while others enjoy it as a natural escape from city life.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Zelená Voda Lake?
Water Temperature in Zelená Voda Lake today is 25.2°C.
What is the water temperature in Zelená Voda Lake during the summer months?
The water temperature in Zelená Voda Lake in summer fluctuates in the range of 16°C - 29°C.
Is it possible to swim in Zelená Voda (Slovakia) and what are the possibilities for this?
Yes — Zelená Voda is a popular recreational reservoir in Slovakia where swimming is allowed in designated areas, and visitors can enjoy sandy or grassy beaches, water sports and other shore-side leisure activities during the summer season.