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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

9.9°C
Today
10.6°C
Yesterday
12.1°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 Zelená Voda Lake today is 9.9°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 2312.1°C13.0°C
OCT 2411.9°C13.0°C
OCT 2511.6°C13.0°C
OCT 2611.4°C13.0°C
OCT 2711.1°C13.0°C
OCT 2810.6°C13.0°C
OCT 2910.6°C13.0°C
OCT 309.9°C13.0°C
OCT 3113.0°C9.9°C
NOV 18.9°C9.8°C
NOV 28.9°C9.8°C
NOV 38.9°C9.7°C
NOV 48.9°C9.7°C
NOV 58.9°C9.6°C
NOV 68.9°C9.6°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
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

October 31

° / °
overcast
rain: 8% | wind:

November 1

° / °
overcast
rain: 8% | wind:

November 2

° / °
overcast
rain: 28% | wind:

November 3

° / °
slight rain
rain: 28% | wind:

November 4

° / °
fog
snow: 25% | 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 9.9°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.