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Marathopoli
Water Temperature in the Ionian Sea in Marathopoli, Greece: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Marathopoli 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 Marathopoli
17.4°C
TODAY
17.1°C
YESTERDAY
16.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Ionian Sea in Marathopoli is 17.4°C. The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.
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 Ionian Sea in Marathopoli Over the Last 30 Days
The water temperature in Marathopoli 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 Marathopoli will remain nearly unchanged in the coming days, its value will be 16.6°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 Marathopoli 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 |
---|---|---|---|
Feb 15 | 16.7°C | 16.3°C | |
Feb 16 | 16.8°C | 16.3°C | |
Feb 17 | 16.3°C | 16.3°C | |
Feb 18 | 16.3°C | 16.5°C | |
Feb 19 | 17.0°C | 16.0°C | |
Feb 20 | 16.6°C | 16.3°C | |
Feb 21 | 17.1°C | 15.8°C | |
Feb 22 | 17.4°C | 16.0°C | |
Feb 23 | 16.5°C | 17.3°C | |
Feb 24 | 16.3°C | 17.1°C | |
Feb 25 | 16.5°C | 17.0°C | |
Feb 26 | 16.3°C | 16.9°C | |
Feb 27 | 15.8°C | 16.7°C | |
Feb 28 | 15.8°C | 16.6°C | |
Mar 1 | 16.3°C | 16.6°C | |
Mar 2 | 16.3°C | 16.6°C |
Sea Temperature in Marathopoli Throughout the Year
Throughout the year, the sea temperature in Marathopoli exceeds 77°F (25°C) for 81 days, exceeds 72°F (22°C) for 160 days, and exceeds 64°F (18°C) for 235 days.
Below is the annual chart of sea temperature changes in the Ionian Sea in Marathopoli.
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January
Minimum | Average | Maximum |
---|---|---|
14°C | 16.5°C | 19°C |
February
Minimum | Average | Maximum |
---|---|---|
14°C | 16°C | 18°C |
March
Minimum | Average | Maximum |
---|---|---|
14°C | 15.5°C | 17°C |
April
Minimum | Average | Maximum |
---|---|---|
14°C | 16.5°C | 19°C |
May
Minimum | Average | Maximum |
---|---|---|
16°C | 19°C | 22°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 | 26°C | 29°C |
October
Minimum | Average | Maximum |
---|---|---|
20°C | 23°C | 26°C |
November
Minimum | Average | Maximum |
---|---|---|
17°C | 21°C | 25°C |
December
Minimum | Average | Maximum |
---|---|---|
13°C | 17°C | 21°C |
Monthly Water Temperature Histogram for Ionian Sea in Marathopoli
You can explore detailed data on how the water temperature in Marathopoli varies each month:
What Beaches Are There In and Around Marathopoli?
Mourmouris Beach
Mourmouris Beach is a 2-stars sandy beach, is located directly in Marathopoli. There is parking. There are cafés.
Dialiskari
Dialiskari is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Marathopoli. 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.
Beachbreak
Beachbreak is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Marathopoli. There are lifeguards on the beach. There are cafés. It is suitable for surfing.
Barlas Beach
Barlas Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Marathopoli. 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.
Lagkouvardos Beach
Lagkouvardos Beach is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Marathopoli. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Vidra Beach
Vidra Beach is a 2-stars sandy beach, located in a 6 km (4 miles) radius of Marathopoli. There is parking. Vidra Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Vromoneri Beach
Vromoneri Beach is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Marathopoli. There is parking. Vromoneri Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Tavern Grigoris
Tavern Grigoris is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Marathopoli. 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.
Agia Kyriaki Beach
Agia Kyriaki Beach is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Marathopoli. There is parking. There are cafés.
Golden Coast
Golden Coast is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Marathopoli. There is parking. Golden Coast is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Koa Beach Bar
Koa Beach Bar is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Marathopoli. There is parking. There are restrooms. There are cafés. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Golden Sand Beaach
Golden Sand Beaach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Marathopoli. 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.
Dunes Beach
Dunes Beach is a 4-stars sandy beach, located in a 9 km (6 miles) radius of Marathopoli. 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.
The Westin Resort Beach
The Westin Resort Beach is a 3-stars sandy beach, located in a 10 km (6 miles) radius of Marathopoli. 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.
Marathopoli Weather
FEBRUARY 23
9°C / 10°C
overcast clouds: 85-100%humidity: 83% | wind: 3 km/h
FEBRUARY 24
10°C / 12°C
light rainhumidity: 81% | wind: 4 km/h
FEBRUARY 25
12°C / 12°C
overcast clouds: 85-100%humidity: 86% | wind: 4 km/h
FEBRUARY 26
11°C / 11°C
broken clouds: 51-84%humidity: 81% | wind: 3 km/h



Sea Temperature in the Ionian Sea in Marathopoli: General Trends and Swimming Opportunities
The coastal region of Peloponnese, Greece, enjoys a Mediterranean climate characterized by mild, rainy winters and hot, dry summers. The area benefits from refreshing sea breezes, which temper the summer heat, while the sea's influence also means milder winters compared to inland areas.
Marathopoli is located in Europe in the Northern Hemisphere at a latitude of 37 degrees, along the shores of the Ionian Sea. Marathopoli lies within the Peloponnese in Greece.
The average annual daytime air temperature in Marathopoli is 22°C (72°F), with the average nighttime temperature being 13°C (55°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 (42°F) is recorded in February, and the maximum is in July, reaching 20°C (69°F).
According to historical data, Marathopoli 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 130 mm (5.1 inches) of precipitation, while the driest month is August, which typically has 2 rainy days and only 11 mm (0.4 inches) of precipitation.
The average annual water temperature in Ionian Sea in Marathopoli is 20°C (68°F). In December, the water reaches its lowest point of the year at 13°C (55°F), while in July, it peaks at 29°C (84°F). The months suitable for comfortable beach vacations and swimming in the Ionian 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 Marathopoli
Nearby Cities
Frequently Asked Questions About Marathopoli and its Water Temperatures
What is the current sea temperature in Marathopoli?
The water temperature today in the Ionian Sea in Marathopoli is 63°F (17.4°C).
In which months is the water temperature in Marathopoli comfortable for swimming?
The water temperature in the Ionian Sea in Marathopoli is comfortable for swimming and beach vacations in July, August, and September.
What is the water temperature in Marathopoli during the winter?
The water temperature in the Ionian Sea in Marathopoli during the winter ranges from 13°C to 21°C (55°F to 70°F).
What is the water temperature in Marathopoli during the spring?
The water temperature in the Ionian Sea in Marathopoli during the spring ranges from 14°C to 22°C (57°F to 72°F).
What is the water temperature in Marathopoli during the summer?
The water temperature in the Ionian Sea in Marathopoli during the summer ranges from 19°C to 29°C (66°F to 84°F).
What is the water temperature in Marathopoli during the fall?
The water temperature in the Ionian Sea in Marathopoli during the fall ranges from 17°C to 29°C (63°F to 84°F).
Is it possible to swim in the sea in Marathopoli year-round?
No, it is not possible to swim in the Ionian Sea in Marathopoli year-round, the months suitable for comfortable swimming are July, August, and September.
What sea temperatures can I expect in Marathopoli in the next month?
In March, the water temperature in the Ionian Sea in Marathopoli will range between 57°F (14°C) and 63°F (17°C)