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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
17.4°C
TODAY
17.5°C
YESTERDAY
15.7°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Sea of Crete in Oia 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 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 17.3°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 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Apr 17 | 15.7°C | 17.0°C | |
| Apr 18 | 16.0°C | 16.8°C | |
| Apr 19 | 15.9°C | 16.3°C | |
| Apr 20 | 16.4°C | 16.8°C | |
| Apr 21 | 16.3°C | 17.5°C | |
| Apr 22 | 17.2°C | 18.0°C | |
| Apr 23 | 17.5°C | 17.3°C | |
| Apr 24 | 17.4°C | 17.3°C | |
| Apr 25 | 17.3°C | 17.4°C | |
| Apr 26 | 17.3°C | 17.4°C | |
| Apr 27 | 16.5°C | 17.3°C | |
| Apr 28 | 17.3°C | 17.3°C | |
| Apr 29 | 17.3°C | 17.3°C | |
| Apr 30 | 17.0°C | 17.3°C | |
| May 1 | 17.0°C | 17.3°C | |
| May 2 | 17.0°C | 17.3°C |
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
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 17.5°C | 19°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 16.5°C | 18°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 16.5°C | 18°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 17.5°C | 20°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 19°C | 22°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 22°C | 26°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 24°C | 27°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 22°C | 24.5°C | 27°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 24°C | 27°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 22°C | 25°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 20.5°C | 23°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18.5°C | 21°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 25
17°C / 18°C
clear skyhumidity: 82% | wind: 5 km/h
APRIL 26
17°C / 18°C
clear skyhumidity: 80% | wind: 3 km/h
APRIL 27
16°C / 17°C
few clouds: 11-25%humidity: 78% | wind: 9 km/h
APRIL 28
17°C / 17°C
overcast clouds: 85-100%humidity: 74% | wind: 10 km/h
Sea Temperature in the Sea of Crete in Oia: General Trends and Swimming Opportunities
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
Nearby Cities
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 63°F (17.4°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)