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Eretria
Water Temperature in the Aegean Sea in Eretria, Greece: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Eretria 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 Eretria
18.2°C
TODAY
18.1°C
YESTERDAY
17.1°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Aegean Sea in Eretria is 18.2°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 for Aegean Sea in Eretria Over the Last 30 Days
The water temperature in Eretria 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 Eretria will remain nearly unchanged in the coming days, its value will be 18.8°C.
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 Eretria 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| May 8 | 17.1°C | 17.5°C | |
| May 9 | 16.7°C | 17.5°C | |
| May 10 | 16.8°C | 17.8°C | |
| May 11 | 17.9°C | 18.0°C | |
| May 12 | 17.5°C | 17.5°C | |
| May 13 | 17.4°C | 18.0°C | |
| May 14 | 18.1°C | 18.3°C | |
| May 15 | 18.2°C | 18.3°C | |
| May 16 | 18.5°C | 18.2°C | |
| May 17 | 18.5°C | 18.2°C | |
| May 18 | 19.0°C | 18.3°C | |
| May 19 | 18.8°C | 18.4°C | |
| May 20 | 19.0°C | 18.5°C | |
| May 21 | 19.3°C | 18.6°C | |
| May 22 | 19.8°C | 18.7°C | |
| May 23 | 19.8°C | 18.8°C |
Sea Temperature in Eretria Throughout the Year
Throughout the year, the sea temperature in Eretria exceeds 77°F (25°C) for 79 days, exceeds 72°F (22°C) for 134 days, and exceeds 64°F (18°C) for 209 days.
Below is the annual chart of sea temperature changes in the Aegean Sea in Eretria.
January
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16°C | 18°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 15.5°C | 17°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 15.5°C | 17°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 17°C | 20°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 19°C | 23°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 22.5°C | 26°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 26°C | 29°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 26.5°C | 29°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 25.5°C | 28°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 22.5°C | 26°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 23°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 17.5°C | 20°C |
Monthly Water Temperature Histogram for Aegean Sea in Eretria
You can explore detailed data on how the water temperature in Eretria varies each month:
What Beaches Are There In and Around Eretria?
Stefania Beach
Stefania Beach is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Eretria. It is suitable for surfing.
Eretria
Eretria is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Eretria. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Hotel Artemis
Hotel Artemis is a 4-stars sandy beach, located in a 4 km (2 miles) radius of Eretria. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Amarynthos Beach
Amarynthos Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Eretria. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Gerani Beach
Gerani Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Eretria. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. Snorkeling is possible.
Grand Blue Hotel
Grand Blue Hotel is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Eretria. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Eviana Beach
Eviana Beach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Eretria. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Eretria Weather
MAY 16
17°C / 25°C
light rainhumidity: 78% | wind: 2 km/h
MAY 17
15°C / 25°C
light rainhumidity: 72% | wind: 2 km/h
MAY 18
16°C / 27°C
clear skyhumidity: 61% | wind: 2 km/h
MAY 19
17°C / 17°C
clear skyhumidity: 73% | wind: 2 km/h
Sea Temperature in the Aegean Sea in Eretria: General Trends and Swimming Opportunities
The coastal region of Central Greece, Greece, typically experiences a Mediterranean climate characterized by hot, dry summers and mild, wet winters. Due to its coastal location, it often experiences cooler, breezier conditions compared to inland areas.
Eretria is located in Europe in the Northern Hemisphere at a latitude of 38 degrees, along the shores of the Aegean Sea. Eretria lies within the Central Greece in Greece.
The average annual daytime air temperature in Eretria is 22°C (72°F), with the average nighttime temperature being 14°C (57°F). The highest average daily temperature occurs in July, reaching 32°C (90°F), while the lowest is in January at 13°C (56°F). As for nighttime temperatures, the minimum average temperature of 6°C (43°F) is recorded in February, and the maximum is in July, reaching 23°C (73°F).
According to historical data, Eretria experiences 74 rainy days per year, which accounts for 20 percent of all days in the year. On average, there are 6 rainy days each month. The wettest month is December, with 11 rainy days and 69 mm (2.7 inches) of precipitation, while the driest month is August, which typically has 2 rainy days and only 6 mm (0.2 inches) of precipitation.
The average annual water temperature in Aegean Sea in Eretria is 20°C (68°F). In January, the water reaches its lowest point of the year at 14°C (57°F), while in July, it peaks at 29°C (84°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 29°C (84°F) on some days.
Geographical Location of Eretria
Nearby Cities
Frequently Asked Questions About Eretria and its Water Temperatures
What is the current sea temperature in Eretria?
The water temperature today in the Aegean Sea in Eretria is 65°F (18.2°C).
In which months is the water temperature in Eretria comfortable for swimming?
The water temperature in the Aegean Sea in Eretria is comfortable for swimming and beach vacations in July, August, and September.
What is the water temperature in Eretria during the winter?
The water temperature in the Aegean Sea in Eretria during the winter ranges from 14°C to 20°C (57°F to 68°F).
What is the water temperature in Eretria during the spring?
The water temperature in the Aegean Sea in Eretria during the spring ranges from 14°C to 23°C (57°F to 73°F).
What is the water temperature in Eretria during the summer?
The water temperature in the Aegean Sea in Eretria during the summer ranges from 19°C to 29°C (66°F to 84°F).
What is the water temperature in Eretria during the fall?
The water temperature in the Aegean Sea in Eretria during the fall ranges from 17°C to 28°C (63°F to 82°F).
Is it possible to swim in the sea in Eretria year-round?
No, it is not possible to swim in the Aegean Sea in Eretria year-round, the months suitable for comfortable swimming are July, August, and September.
Is Eretria a popular tourist destination for beach vacations?
Eretria has a moderate level of popularity for beach vacations; while it does receive some visitors, it is not among the top seaside destinations, as other locations may offer more favorable conditions.
What sea temperatures can I expect in Eretria in the next month?
In June, the water temperature in the Aegean Sea in Eretria will range between 66°F (19°C) and 79°F (26°C)