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Oia

Water Temperature in the Sea of Crete in Oia, Greece: Current, Historical Data and Forecast

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

15.9°C

TODAY

16.1°C

YESTERDAY

15.8°C

A WEEK AGO

Analysis, Historical Data, and Forecast of Water Temperature

Today sea water temperature in the Sea of Crete in Oia is 15.9°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 Sea of Crete in Oia Over the Last 30 Days

The water temperature in Oia 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 Oia 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 Oia 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
Mar 2615.8°C16.5°C
Mar 2715.6°C16.3°C
Mar 2815.7°C16.5°C
Mar 2916.0°C16.8°C
Mar 3015.9°C16.5°C
Mar 3116.3°C16.5°C
Apr 116.1°C16.8°C
Apr 215.9°C16.5°C
Apr 317.5°C16.1°C
Apr 416.8°C16.2°C
Apr 517.0°C16.3°C
Apr 616.8°C16.4°C
Apr 717.3°C16.5°C
Apr 816.8°C16.5°C
Apr 916.5°C16.5°C
Apr 1017.3°C16.6°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Sea Temperature in Oia Throughout the Year

Throughout the year, the sea temperature in Oia exceeds 77°F (25°C) for 25 days, exceeds 72°F (22°C) for 134 days, and exceeds 64°F (18°C) for 227 days.

Below is the annual chart of sea temperature changes in the Sea of Crete in Oia.

January

MinimumAverageMaximum
16°C17.5°C19°C

February

MinimumAverageMaximum
15°C16.5°C18°C

March

MinimumAverageMaximum
15°C16.5°C18°C

April

MinimumAverageMaximum
15°C17.5°C20°C

May

MinimumAverageMaximum
16°C19°C22°C

June

MinimumAverageMaximum
18°C22°C26°C

July

MinimumAverageMaximum
21°C24°C27°C

August

MinimumAverageMaximum
22°C24.5°C27°C

September

MinimumAverageMaximum
21°C24°C27°C

October

MinimumAverageMaximum
19°C22°C25°C

November

MinimumAverageMaximum
18°C20.5°C23°C

December

MinimumAverageMaximum
16°C18.5°C21°C

Monthly Water Temperature Histogram for Sea of Crete in Oia

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

What Beaches Are There In and Around Oia?

Ammoudi Bay

Ammoudi Bay is a 3-stars sandy beach, is located directly in Oia. 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.

Armeni Beach

Armeni Beach is a 3-stars sandy beach, is located directly in Oia. For those who prefer clothing-optional beaches, Armeni Beach is a designated nudist beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible.

Baxedes

Baxedes is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Oia. 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.

Capo Colombo

Capo Colombo is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Oia. There is parking. There are restrooms. There are shops. There are cafés. It is suitable for surfing.

Cape Columbo

Cape Columbo is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Oia. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Vourvoulos Beach

Vourvoulos Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Oia. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Vourvoulos 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.

Xiropigado

Xiropigado is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Oia. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. Xiropigado is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.

Caldera Beach

Caldera Beach is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Oia. For those who prefer clothing-optional beaches, Caldera Beach is a designated nudist 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.

Kanakari

Kanakari is a 2-stars sandy beach, located in a 8 km (5 miles) radius of Oia. There is parking. There are cafés.

Gialos Karteradou

Gialos Karteradou is a 2-stars sandy beach, located in a 10 km (6 miles) radius of Oia. There is parking. There are cafés.

Oia Weather

APRIL 3

15°C / 16°C
clear sky

humidity: 71% | wind: 4 km/h

APRIL 4

15°C / 16°C
broken clouds: 51-84%

humidity: 67% | wind: 2 km/h

APRIL 5

15°C / 16°C
light rain

humidity: 73% | wind: 5 km/h

Santorini, GreeceSantorini, GreeceSantorini, Greece

Sea Temperature in the Sea of Crete in Oia: General Trends and Swimming Opportunities

Original name
Οία
The Local Time
09:17
Time Zone
UTC+3
Sunrise
07:04
Sunset
19:39
Length of the day
12 h 35 m

The climate in the coastal region of Santorini, Greece, is typically Mediterranean, characterized by hot, dry summers and mild, wet winters. The summer months often get strong winds, while in winter, temperatures are relatively mild with occasional rainfall.

Oia is located in Europe in the Northern Hemisphere at a latitude of 36 degrees, along the shores of the Sea of Crete. Oia lies within the Santorini in Greece.

The average annual daytime air temperature in Oia is 22°C (72°F), with the average nighttime temperature being 16°C (61°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 9°C (48°F) is recorded in February, and the maximum is in July, reaching 24°C (75°F).

According to historical data, Oia 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 90 mm (3.5 inches) of precipitation, while the driest month is August, which typically has 0 rainy days and only 0 mm (0.0 inches) of precipitation.

The average annual water temperature in Sea of Crete in Oia is 20°C (68°F). In February, the water reaches its lowest point of the year at 15°C (59°F), while in July, it peaks at 27°C (81°F). The months suitable for comfortable beach vacations and swimming in the Sea of Crete are July, August, and September. During this period, the water temperature stays above 20°C (68°F) and can reach up to 27°C (81°F) on some days.

Geographical Location of Oia

Frequently Asked Questions About Oia and its Water Temperatures

What is the current sea temperature in Oia?

The water temperature today in the Sea of Crete in Oia is 61°F (15.9°C).

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

The water temperature in the Sea of Crete in Oia is comfortable for swimming and beach vacations in July, August, and September.

What is the water temperature in Oia during the winter?

The water temperature in the Sea of Crete in Oia during the winter ranges from 15°C to 21°C (59°F to 70°F).

What is the water temperature in Oia during the spring?

The water temperature in the Sea of Crete in Oia during the spring ranges from 15°C to 22°C (59°F to 72°F).

What is the water temperature in Oia during the summer?

The water temperature in the Sea of Crete in Oia during the summer ranges from 18°C to 27°C (64°F to 81°F).

What is the water temperature in Oia during the fall?

The water temperature in the Sea of Crete in Oia during the fall ranges from 18°C to 27°C (64°F to 81°F).

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

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

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

In May, the water temperature in the Sea of Crete in Oia will range between 61°F (16°C) and 72°F (22°C)