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Ermupolis

Water Temperature in the Aegean Sea in Ermupolis, Greece: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Ermupolis in Greece, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in Ermupolis

66°F

TODAY

66°F

YESTERDAY

65°F

A WEEK AGO

All water temperature data is now available in our official mobile apps — for iOS and Android.

Analysis, Historical Data, and Forecast of Water Temperature

Today sea water temperature in the Aegean Sea in Ermupolis is 19.1°F. 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 for Aegean Sea in Ermupolis Over the Last 30 Days

The water temperature in Ermupolis today is lower than both a week ago and a month ago. Today's sea temperature is generally in line with historical values for this day.

According to our forecast, the sea temperature in Ermupolis will rise slightly in the coming days and reach 69°F.

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 across Greece to enhance accuracy.

Water temperature data for Ermupolis and nearby towns and resorts is gathered from various sources, including buoys and satellite sea and ocean surface maps provided by the NOAA agency. We also incorporate data from local authorities in each specific location worldwide to ensure more accurate temperature readings.

Table of Daily Sea Temperature Data

DateCurrentAverageForecast
May 3065°F67°F
May 3165°F67°F
Jun 165°F67°F
Jun 265°F68°F
Jun 365°F68°F
Jun 465°F69°F
Jun 566°F69°F
Jun 667°F70°F
Jun 770°F67°F
Jun 870°F67°F
Jun 970°F67°F
Jun 1071°F68°F
Jun 1171°F68°F
Jun 1272°F69°F
Jun 1372°F69°F
Jun 1472°F69°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Ermupolis Throughout the Year

Throughout the year, the sea temperature in Ermupolis exceeds 77°F (25°C) for 3 days, exceeds 72°F (22°C) for 131 days, and exceeds 64°F (18°C) for 204 days.

Below is the annual chart of sea temperature changes in the Aegean Sea in Ermupolis.

January

MinimumAverageMaximum
59°F63°F66°F

February

MinimumAverageMaximum
59°F62°F64°F

March

MinimumAverageMaximum
57°F61°F64°F

April

MinimumAverageMaximum
59°F64°F68°F

May

MinimumAverageMaximum
61°F66°F72°F

June

MinimumAverageMaximum
64°F72°F79°F

July

MinimumAverageMaximum
70°F76°F82°F

August

MinimumAverageMaximum
72°F77°F82°F

September

MinimumAverageMaximum
72°F76°F81°F

October

MinimumAverageMaximum
63°F70°F77°F

November

MinimumAverageMaximum
61°F67°F73°F

December

MinimumAverageMaximum
61°F64°F68°F

Monthly Water Temperature Histogram for Aegean Sea in Ermupolis

You can explore detailed data on how the water temperature in Ermupolis varies each month:

What Beaches Are There In and Around Ermupolis?

Asteria Beach

Asteria Beach is a 2-stars sandy beach, is located directly in Ermupolis. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Taliro Beach

Taliro Beach is a 1-stars sandy beach, is located directly in Ermupolis.

Delfini Beach

Delfini Beach is a 2-stars pebble beach, located in a 4 km (2 miles) radius of Ermupolis. There is parking. There are cafés.

Azolimnos

Azolimnos is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Ermupolis. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are cafés.

Dolphin

Dolphin is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Ermupolis. For those who prefer clothing-optional beaches, Dolphin is a designated nudist beach. There is parking. There are cafés. Dolphin is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Kini

Kini is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Ermupolis. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Varis Beach

Varis Beach is a 4-stars pebble beach, located in a 5 km (3 miles) radius of Ermupolis. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. Varis Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.

Aetos

Aetos is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ermupolis. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Vari

Vari is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Ermupolis. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Varvarousa Beach

Varvarousa Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Ermupolis.

Factory Beach

Factory Beach is a 2-stars pebble beach, located in a 5 km (3 miles) radius of Ermupolis. For those who prefer clothing-optional beaches, Factory Beach is a designated nudist beach. There is parking. There are cafés. Factory Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.

Fokiotripes Beach

Fokiotripes Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ermupolis. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Santorini Beach

Santorini Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ermupolis. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Fabrika

Fabrika is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Ermupolis. For those who prefer clothing-optional beaches, Fabrika is a designated nudist beach. There is parking. There are cafés. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Katergaki

Katergaki is a 3-stars pebble beach, located in a 6 km (4 miles) radius of Ermupolis. There is parking. There are restrooms. There are shops. There are cafés. Katergaki is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.

Katergaki Beach

Katergaki Beach is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Ermupolis. For those who prefer clothing-optional beaches, Katergaki Beach is a designated nudist beach. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Galissas

Galissas is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Ermupolis. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There are lifeguards on the beach. For those who prefer clothing-optional beaches, Galissas is a designated nudist beach. There is parking. There are restrooms. There are cafés. Galissas is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Achladi

Achladi is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Ermupolis. There is parking. There are cafés.

Armeos - Agia Pakou

Armeos - Agia Pakou is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Ermupolis.

Voulgari Beach

Voulgari Beach is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Ermupolis. There are cafés.

Ermupolis Weather

JUNE 7

70°F / 73°F
clear sky

humidity: 67% | wind: 2 mph

JUNE 8

70°F / 73°F
clear sky

humidity: 67% | wind: 2 mph

JUNE 9

70°F / 75°F
broken clouds: 51-84%

humidity: 75% | wind: 4 mph

JUNE 10

70°F / 72°F
clear sky

humidity: 83% | wind: 3 mph

South Aegean, GreeceSouth Aegean, GreeceSouth Aegean, Greece

Sea Temperature in the Aegean Sea in Ermupolis: General Trends and Swimming Opportunities

Original name
Ερμούπολη
The Local Time
11:37 PM
Time Zone
UTC+3
Sunrise
05:59 AM
Sunset
08:38 PM
Length of the day
14 h 38 m

The South Aegean region of Greece, particularly its coastal area, experiences a Mediterranean climate characterized by hot, dry summers and mild, wet winters. The region typically enjoys abundant sunshine throughout the year, making it a popular destination for tourists.

Ermupolis is located in Europe in the Northern Hemisphere at a latitude of 37 degrees, along the shores of the Aegean Sea. Ermupolis lies within the South Aegean in Greece.

The average annual daytime air temperature in Ermupolis is 22°C (72°F), with the average nighttime temperature being 15°C (59°F). The highest average daily temperature occurs in July, reaching 30°C (86°F), while the lowest is in February at 14°C (57°F). As for nighttime temperatures, the minimum average temperature of 7°C (45°F) is recorded in February, and the maximum is in July, reaching 23°C (74°F).

According to historical data, Ermupolis experiences 56 rainy days per year, which accounts for 15 percent of all days in the year. On average, there are 5 rainy days each month. The wettest month is December, with 10 rainy days and 75 mm (3.0 inches) of precipitation, while the driest month is August, which typically has 0 rainy days and only 2 mm (0.1 inches) of precipitation.

The average annual water temperature in Aegean Sea in Ermupolis is 20°C (68°F). In March, the water reaches its lowest point of the year at 14°C (57°F), while in July, it peaks at 28°C (82°F). The months suitable for comfortable beach vacations and swimming in the Aegean Sea are July, August, and September. During this period, the water temperature stays above 20°C (68°F) and can reach up to 28°C (82°F) on some days.

Geographical Location of Ermupolis

Frequently Asked Questions About Ermupolis and its Water Temperatures

What is the current sea temperature in Ermupolis?

The water temperature today in the Aegean Sea in Ermupolis is 66°F (19.1°C).

In which months is the water temperature in Ermupolis comfortable for swimming?

The water temperature in the Aegean Sea in Ermupolis is comfortable for swimming and beach vacations in July, August, and September.

What is the water temperature in Ermupolis during the winter?

The water temperature in the Aegean Sea in Ermupolis during the winter ranges from 15°C to 20°C (59°F to 68°F).

What is the water temperature in Ermupolis during the spring?

The water temperature in the Aegean Sea in Ermupolis during the spring ranges from 14°C to 22°C (57°F to 72°F).

What is the water temperature in Ermupolis during the summer?

The water temperature in the Aegean Sea in Ermupolis during the summer ranges from 18°C to 28°C (64°F to 82°F).

What is the water temperature in Ermupolis during the fall?

The water temperature in the Aegean Sea in Ermupolis during the fall ranges from 16°C to 27°C (61°F to 81°F).

Is it possible to swim in the sea in Ermupolis year-round?

No, it is not possible to swim in the Aegean Sea in Ermupolis year-round, the months suitable for comfortable swimming are July, August, and September.

What sea temperatures can I expect in Ermupolis in the next month?

In July, the water temperature in the Aegean Sea in Ermupolis will range between 70°F (21°C) and 82°F (28°C)