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Zaros Lake — Current Water Temperature, Annual Trends and Forecast

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

Lake Kournas, Greece
Lake Kournas, Greece © By Taxiarchos228, FAL

Current Water Temperature

27.0°C
Today
27.0°C
Yesterday
24.1°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 Zaros Lake today is 27°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 June 21 to July 22

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUL 1424.1°C23.0°C
JUL 1527.0°C23.0°C
JUL 1627.0°C23.0°C
JUL 1727.0°C23.0°C
JUL 1827.0°C23.0°C
JUL 1926.9°C23.0°C
JUL 2027.0°C23.0°C
JUL 2127.0°C23.0°C
JUL 2223.0°C26.8°C
JUL 2323.0°C26.6°C
JUL 2423.0°C26.4°C
JUL 2523.0°C26.2°C
JUL 2623.0°C26.0°C
JUL 2723.0°C25.8°C
JUL 2823.0°C25.6°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
January8°C14°C19°C
February10°C15°C19°C
March9°C15°C21°C
April12°C18°C23°C
May13°C20°C27°C
June19°C25°C30°C
July18°C23°C28°C
August20°C25°C30°C
September19°C24°C29°C
October18°C22°C25°C
November14°C19°C22°C
December9°C14°C18°C

Zaros Lake: Water Temperature by Location

Zaros Lake: Weather Forecast

July 22

° / °
clear sky
rain: 0% | wind:

July 23

° / °
mainly clear
rain: 0% | wind:

July 24

° / °
partly cloudy
rain: 5% | wind:

July 25

° / °
mainly clear
rain: 3% | wind:

July 26

° / °
clear sky
rain: 0% | wind:

July 27

° / °
clear sky
rain: 0% | wind:

Location & Local Information

The Lake of Zaros (Λίμνη Ζαρού) is a small, spring-fed lake in central Crete whose water temperature varies with the seasons and the influence of cool groundwater. Typical surface temperatures in winter range from about 9–13 °C (48–55 °F), spring sees a rise to roughly 12–18 °C (54–64 °F), summer surface values commonly reach 20–25 °C (68–77 °F) on warm days, and autumn cools back to about 16–20 °C (61–68 °F). Because the lake is fed by mountain springs and sits at modest elevation, it stays cooler than the nearby sea even in summer, and deeper or shaded spots can remain noticeably cold.

Swimming at Zaros is limited and often discouraged for practical and regulatory reasons. The lake and surrounding wetland are valued for local water supply, wildlife habitat and recreational facilities, so municipal rules and signage may prohibit bathing; water quality and underwater vegetation can also make swimming less pleasant or safe. Visitors who want to enter the water should check current local information and posted rules; while some locals may wade or take a quick dip in hot weather, official access for swimming is not as developed as on Crete’s beaches and is subject to seasonal and administrative restrictions.

Nearby Lakes

Frequently Asked Questions

What is the current water temperature in Zaros Lake?
Water Temperature in Zaros Lake today is 27°C.
What is the water temperature in Zaros Lake during the summer months?
The water temperature in Zaros Lake in summer fluctuates in the range of 18°C - 30°C.
Is it possible to swim in Zaros Lake (Greece) and what are the possibilities for this?
Swimming in Zaros Lake is generally not officially permitted because it is a managed reservoir and trout-farming area with no formal bathing facilities or lifeguards, so while some people may bathe there informally in warm weather it is done at their own risk and visitors are usually directed to nearby beaches or organized recreational options instead.