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Gerolimenas

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

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

19.3°C

TODAY

18.5°C

YESTERDAY

17.9°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 Gerolimenas 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 Gerolimenas Over the Last 30 Days

The water temperature in Gerolimenas 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 Gerolimenas will remain nearly unchanged in the coming days, its value will be 19.3°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 Gerolimenas 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 817.9°C17.5°C
May 917.9°C17.8°C
May 1018.4°C18.3°C
May 1119.1°C18.8°C
May 1218.7°C18.8°C
May 1319.4°C18.8°C
May 1418.5°C18.8°C
May 1519.5°C19.0°C
May 1619.0°C19.3°C
May 1719.0°C19.3°C
May 1819.3°C19.3°C
May 1918.8°C19.2°C
May 2019.5°C19.2°C
May 2119.5°C19.2°C
May 2219.5°C19.2°C
May 2319.8°C19.3°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Gerolimenas Throughout the Year

Throughout the year, the sea temperature in Gerolimenas exceeds 77°F (25°C) for 80 days, exceeds 72°F (22°C) for 148 days, and exceeds 64°F (18°C) for 234 days.

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

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
18°C22°C26°C

July

MinimumAverageMaximum
23°C26°C29°C

August

MinimumAverageMaximum
24°C27°C30°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 Gerolimenas

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

What Beaches Are There In and Around Gerolimenas?

Gerolimenas

Gerolimenas is a 3-stars sandy beach, is located directly in Gerolimenas. There is parking. There are cafés. Gerolimenas 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.

Halikidi Beach

Halikidi Beach is a 1-stars pebble beach, is located directly in Gerolimenas. There is parking. Halikidi Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Gerolimenas Beach

Gerolimenas Beach is a 3-stars sandy beach, is located directly in Gerolimenas. 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.

Taverna Vision

Taverna Vision is a 3-stars sandy beach, is located directly in Gerolimenas. 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.

Glasses Beach

Glasses Beach is a 2-stars sandy beach, is located directly in Gerolimenas. There is parking.

Almyros Beach

Almyros Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Gerolimenas. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Kyparissos Beach

Kyparissos Beach is a 1-stars sandy beach, located in a 4 km (2 miles) radius of Gerolimenas.

Kapi Beach

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

Vathia Beach

Vathia Beach is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Gerolimenas. There is parking. Snorkeling is possible.

Exo Kapoi

Exo Kapoi is a 2-stars sandy beach, located in a 5 km (3 miles) radius of Gerolimenas. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Kiparissos Beach

Kiparissos Beach is a 3-stars sandy beach, located in a 5 km (3 miles) radius of Gerolimenas. There are lifeguards on the beach. There is parking. There are restrooms.

Kato Mezapos Beach

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

Mezapos Beach Mani

Mezapos Beach Mani is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Gerolimenas. There is parking. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Chalikia Beach

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

Kourkou Beach

Kourkou Beach is a 2-stars sandy beach, located in a 7 km (4 miles) radius of Gerolimenas. There is parking.

Kokkala Beach Marathos

Kokkala Beach Marathos is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Gerolimenas. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. It is suitable for surfing.

Ampelo Beach

Ampelo Beach is a 2-stars pebble beach, located in a 8 km (5 miles) radius of Gerolimenas. There is parking. There are cafés.

Agios Kiprianos

Agios Kiprianos is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Gerolimenas. There is parking. There are restrooms. Snorkeling is possible. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Kokkala Beach Soloteri

Kokkala Beach Soloteri is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Gerolimenas. There are lifeguards on the beach. There is parking. It is suitable for surfing.

Soloteri

Soloteri is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Gerolimenas. 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.

Gerolimenas 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 Gerolimenas: General Trends and Swimming Opportunities

Original name
Γερολιμένας
The Local Time
19:13
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.

Gerolimenas is located in Europe in the Northern Hemisphere at a latitude of 36 degrees, along the shores of the Ionian Sea. Gerolimenas lies within the Peloponnese in Greece.

The average annual daytime air temperature in Gerolimenas 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, Gerolimenas 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 Gerolimenas is 21°C (70°F). In January, the water reaches its lowest point of the year at 14°C (57°F), while in August, it peaks at 30°C (86°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 30°C (86°F) on some days.

Geographical Location of Gerolimenas

Frequently Asked Questions About Gerolimenas and its Water Temperatures

What is the current sea temperature in Gerolimenas?

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

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

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

What is the water temperature in Gerolimenas during the winter?

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

What is the water temperature in Gerolimenas during the spring?

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

What is the water temperature in Gerolimenas during the summer?

The water temperature in the Ionian Sea in Gerolimenas during the summer ranges from 18°C to 30°C (64°F to 86°F).

What is the water temperature in Gerolimenas during the fall?

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

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

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

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

In June, the water temperature in the Ionian Sea in Gerolimenas will range between 64°F (18°C) and 79°F (26°C)