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Vathi

Water Temperature in the Ionian Sea in Vathi, Greece: Current, Historical Data and Forecast

On this page, you will find comprehensive information about the sea temperature in Vathi 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 Vathi

19.3°C

TODAY

19.3°C

YESTERDAY

18.4°C

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 Ionian Sea in Vathi is 19.3°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 Ionian Sea in Vathi Over the Last 30 Days

The water temperature in Vathi 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 Vathi will remain nearly unchanged in the coming days, its value will be 19.4°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 Vathi 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 818.4°C17.5°C
May 918.0°C17.5°C
May 1018.2°C18.3°C
May 1119.0°C18.5°C
May 1218.9°C18.8°C
May 1319.0°C18.5°C
May 1419.3°C19.0°C
May 1519.5°C18.8°C
May 1619.3°C19.3°C
May 1719.0°C19.3°C
May 1819.0°C19.3°C
May 1919.0°C19.3°C
May 2019.5°C19.3°C
May 2119.8°C19.4°C
May 2219.3°C19.4°C
May 2319.8°C19.4°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Vathi Throughout the Year

Throughout the year, the sea temperature in Vathi exceeds 77°F (25°C) for 82 days, exceeds 72°F (22°C) for 145 days, and exceeds 64°F (18°C) for 233 days.

Below is the annual chart of sea temperature changes in the Ionian Sea in Vathi.

January

MinimumAverageMaximum
14°C16.5°C19°C

February

MinimumAverageMaximum
14°C16°C18°C

March

MinimumAverageMaximum
14°C15.5°C17°C

April

MinimumAverageMaximum
14°C16.5°C19°C

May

MinimumAverageMaximum
16°C19°C22°C

June

MinimumAverageMaximum
19°C22.5°C26°C

July

MinimumAverageMaximum
24°C26.5°C29°C

August

MinimumAverageMaximum
24°C26.5°C29°C

September

MinimumAverageMaximum
23°C26°C29°C

October

MinimumAverageMaximum
19°C22.5°C26°C

November

MinimumAverageMaximum
18°C21.5°C25°C

December

MinimumAverageMaximum
15°C18°C21°C

Monthly Water Temperature Histogram for Ionian Sea in Vathi

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

What Beaches Are There In and Around Vathi?

Vathi Beach

Vathi Beach is a 5-stars sandy beach, is located directly in Vathi. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. 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.

Hotel Belle Helene

Hotel Belle Helene is a 4-stars sandy beach, is located directly in Vathi. 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.

Ageranos Beach

Ageranos Beach is a 3-stars sandy beach, is located directly in Vathi. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Kamares Beach

Kamares Beach is a 3-stars sandy beach, is located directly in Vathi. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Mani Bay

Mani Bay is a 1-stars sandy beach, is located directly in Vathi.

Ktima Petalea

Ktima Petalea is a 4-stars sandy beach, located in a 2 km (1 miles) radius of Vathi. 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.

Agadeika Beach

Agadeika Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Vathi. There is parking. There are restrooms. There are cafés.

Straws Beach

Straws Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Vathi. 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.

Skoutari Beach

Skoutari Beach is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Vathi. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. 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.

Mavrovouni

Mavrovouni is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Vathi. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. 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.

Bordonia Beach

Bordonia Beach is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Vathi. There is parking. There are restrooms. There is a shark hazard on the beach.

Ardeli River Estuary

Ardeli River Estuary is a 2-stars sandy beach, located in a 9 km (6 miles) radius of Vathi. There is parking. There are cafés.

Selinitsa Beach

Selinitsa Beach is a 5-stars sandy beach, located in a 10 km (6 miles) radius of Vathi. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are restrooms. There are cafés. Selinitsa Beach 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.

Beach Cafe

Beach Cafe is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Vathi. 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.

Kotrona Beach

Kotrona Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Vathi. There is parking. There are restrooms. There are shops. There are cafés. Kotrona Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.

Selinitsa

Selinitsa is a 5-stars sandy beach, located in a 10 km (6 miles) radius of Vathi. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. 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.

Vathi Weather

MAY 16

18°C / 22°C
light rain

humidity: 78% | wind: 5 km/h

MAY 17

16°C / 23°C
clear sky

humidity: 67% | wind: 4 km/h

MAY 18

16°C / 23°C
broken clouds: 51-84%

humidity: 56% | wind: 2 km/h

MAY 19

17°C / 18°C
clear sky

humidity: 61% | wind: 3 km/h

Peloponnese, GreecePeloponnese, GreecePeloponnese, Greece

Sea Temperature in the Ionian Sea in Vathi: General Trends and Swimming Opportunities

Original name
Βαθύ
The Local Time
18:16
Time Zone
UTC+3
Sunrise
06:22
Sunset
20:29
Length of the day
14 h 7 m

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.

Vathi is located in Europe in the Northern Hemisphere at a latitude of 37 degrees, along the shores of the Ionian Sea. Vathi lies within the Peloponnese in Greece.

The average annual daytime air temperature in Vathi is 22°C (72°F), with the average nighttime temperature being 12°C (54°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 5°C (41°F) is recorded in February, and the maximum is in August, reaching 20°C (68°F).

According to historical data, Vathi 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 127 mm (5.0 inches) of precipitation, while the driest month is August, which typically has 2 rainy days and only 8 mm (0.3 inches) of precipitation.

The average annual water temperature in Ionian Sea in Vathi is 21°C (70°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 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 Vathi

Frequently Asked Questions About Vathi and its Water Temperatures

What is the current sea temperature in Vathi?

The water temperature today in the Ionian Sea in Vathi is 67°F (19.3°C).

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

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

What is the water temperature in Vathi during the winter?

The water temperature in the Ionian Sea in Vathi during the winter ranges from 14°C to 21°C (57°F to 70°F).

What is the water temperature in Vathi during the spring?

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

What is the water temperature in Vathi during the summer?

The water temperature in the Ionian Sea in Vathi during the summer ranges from 19°C to 29°C (66°F to 84°F).

What is the water temperature in Vathi during the fall?

The water temperature in the Ionian Sea in Vathi during the fall ranges from 18°C to 29°C (64°F to 84°F).

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

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

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

In June, the water temperature in the Ionian Sea in Vathi will range between 66°F (19°C) and 79°F (26°C)