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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

23.3°C
Today
23.2°C
Yesterday
22.2°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 23.3°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 May 31 to July 1

Table of Daily Sea Temperature Data

Date Current Average Forecast
JUN 2422.2°C24.9°C
JUN 2522.4°C24.9°C
JUN 2622.4°C24.9°C
JUN 2722.4°C24.9°C
JUN 2823.0°C24.9°C
JUN 2923.2°C24.9°C
JUN 3023.2°C24.9°C
JUL 123.2°C23.0°C
JUL 223.0°C23.3°C
JUL 323.0°C23.3°C
JUL 423.0°C23.3°C
JUL 523.0°C23.2°C
JUL 623.0°C23.2°C
JUL 723.0°C23.2°C
JUL 823.0°C23.2°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 2

° / °
partly cloudy
rain: 0% | wind:

July 3

° / °
mainly clear
rain: 0% | wind:

July 4

° / °
slight thunderstorm
rain: 15% | wind:

July 5

° / °
clear sky
rain: 3% | wind:

July 6

° / °
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 23.3°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.