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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

18.8°C
Today
19.4°C
Yesterday
20.1°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 18.8°C.

Water Temperature: Daily Trends, Historical Records, and Forecast

⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 30 to October 31

Table of Daily Sea Temperature Data

Date Current Average Forecast
OCT 2420.1°C22.0°C
OCT 2520.1°C22.0°C
OCT 2620.0°C22.0°C
OCT 2719.9°C22.0°C
OCT 2819.9°C22.0°C
OCT 2919.7°C22.0°C
OCT 3019.4°C22.0°C
OCT 3118.8°C22.0°C
NOV 119.0°C18.8°C
NOV 219.0°C18.8°C
NOV 319.0°C18.8°C
NOV 419.0°C18.8°C
NOV 519.0°C18.9°C
NOV 619.0°C18.9°C
NOV 719.0°C18.9°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
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

November 1

° / °
overcast
rain: 15% | wind:

November 2

° / °
overcast
rain: 24% | wind:

November 3

° / °
slight rain showers
rain: 53% | wind:

November 4

° / °
overcast
rain: 3% | wind:

November 5

° / °
overcast
rain: 0% | wind:

November 6

° / °
partly cloudy
rain: 5% | 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 18.8°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.