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Thera
Water Temperature in the Sea of Crete in Thera, Greece: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Thera 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 Thera
16.9°C
TODAY
16.7°C
YESTERDAY
17.2°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Sea of Crete in Thera is 16.9°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 Thera Over the Last 30 Days
The water temperature in Thera 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 Thera will remain nearly unchanged in the coming days, its value will be 16.8°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 Thera 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 | 17.2°C | 16.8°C | |
| Feb 16 | 16.2°C | 16.5°C | |
| Feb 17 | 16.4°C | 17.0°C | |
| Feb 18 | 16.6°C | 17.0°C | |
| Feb 19 | 16.6°C | 16.8°C | |
| Feb 20 | 16.5°C | 16.8°C | |
| Feb 21 | 16.7°C | 16.5°C | |
| Feb 22 | 17.0°C | 16.8°C | |
| Feb 23 | 16.8°C | 16.9°C | |
| Feb 24 | 16.5°C | 16.8°C | |
| Feb 25 | 17.3°C | 16.9°C | |
| Feb 26 | 16.8°C | 16.9°C | |
| Feb 27 | 17.3°C | 16.9°C | |
| Feb 28 | 16.5°C | 16.8°C | |
| Mar 1 | 16.5°C | 16.8°C | |
| Mar 2 | 16.5°C | 16.8°C |
Sea Temperature in Thera Throughout the Year
Throughout the year, the sea temperature in Thera exceeds 77°F (25°C) for 19 days, exceeds 72°F (22°C) for 138 days, and exceeds 64°F (18°C) for 230 days.
Below is the annual chart of sea temperature changes in the Sea of Crete in Thera.
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 Thera
You can explore detailed data on how the water temperature in Thera varies each month:
What Beaches Are There In and Around Thera?
Caldera Beach
Caldera Beach is a 4-stars sandy beach, is located directly in Thera. 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 3 km (2 miles) radius of Thera. There is parking. There are cafés.
Vourvoulos Beach
Vourvoulos Beach is a 5-stars sandy beach, located in a 3 km (2 miles) radius of Thera. 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 4 km (2 miles) radius of Thera. 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.
Gialos Karteradou
Gialos Karteradou is a 2-stars sandy beach, located in a 4 km (2 miles) radius of Thera. There is parking. There are cafés.
Thermis Beach
Thermis Beach is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Thera.
Monolithos
Monolithos is a 5-stars sandy beach, located in a 5 km (3 miles) radius of Thera. There are lifeguards on the beach. 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.
Avis Beach
Avis Beach is a 4-stars sandy beach, located in a 5 km (3 miles) radius of Thera. For those who prefer clothing-optional beaches, Avis Beach is a designated nudist beach. 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.
Kamiros
Kamiros is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Thera. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Kamiros 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.
Cape Columbo
Cape Columbo is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Thera. There is parking. There are cafés. 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, located in a 6 km (4 miles) radius of Thera. 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.
Ammoudi Bay
Ammoudi Bay is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Thera. 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 7 km (4 miles) radius of Thera. There is parking. There are restrooms. There are shops. There are cafés. It is suitable for surfing.
Caldera Beach
Caldera Beach is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Thera. There is parking. There are cafés. Caldera Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Kamari Beach
Kamari Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Thera. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. There is parking. There are restrooms. There are cafés. Kamari Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Akrotiri Beach
Akrotiri Beach is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Thera. For those who prefer clothing-optional beaches, Akrotiri Beach is a designated nudist beach. 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.
Red Beach
Red Beach is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Thera. 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.
Baxedes
Baxedes is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Thera. 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.
Black Beach
Black Beach is a 5-stars sandy beach, located in a 8 km (5 miles) radius of Thera. It has been awarded the prestigious Blue Flag, ensuring high environmental and quality standards. For those who prefer clothing-optional beaches, Black 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.
Mesa Pigadia Beach
Mesa Pigadia Beach is a 3-stars sandy beach, located in a 8 km (5 miles) radius of Thera. There is parking. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Thera Weather
FEBRUARY 23
9°C / 10°C
clear skyhumidity: 55% | wind: 7 km/h
FEBRUARY 24
10°C / 12°C
overcast clouds: 85-100%humidity: 59% | wind: 3 km/h
FEBRUARY 25
12°C / 13°C
light rainhumidity: 75% | wind: 5 km/h
FEBRUARY 26
13°C / 14°C
overcast clouds: 85-100%humidity: 65% | wind: 3 km/h
Sea Temperature in the Sea of Crete in Thera: 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.
Thera is located in Europe in the Northern Hemisphere at a latitude of 36 degrees, along the shores of the Sea of Crete. Thera lies within the Santorini in Greece.
The average annual daytime air temperature in Thera 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, Thera 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 Thera 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 Thera
Nearby Cities
Frequently Asked Questions About Thera and its Water Temperatures
What is the current sea temperature in Thera?
The water temperature today in the Sea of Crete in Thera is 62°F (16.9°C).
In which months is the water temperature in Thera comfortable for swimming?
The water temperature in the Sea of Crete in Thera is comfortable for swimming and beach vacations in July, August, and September.
What is the water temperature in Thera during the winter?
The water temperature in the Sea of Crete in Thera during the winter ranges from 15°C to 21°C (59°F to 70°F).
What is the water temperature in Thera during the spring?
The water temperature in the Sea of Crete in Thera during the spring ranges from 15°C to 22°C (59°F to 72°F).
What is the water temperature in Thera during the summer?
The water temperature in the Sea of Crete in Thera during the summer ranges from 18°C to 27°C (64°F to 81°F).
What is the water temperature in Thera during the fall?
The water temperature in the Sea of Crete in Thera during the fall ranges from 18°C to 27°C (64°F to 81°F).
Is it possible to swim in the sea in Thera year-round?
No, it is not possible to swim in the Sea of Crete in Thera year-round, the months suitable for comfortable swimming are July, August, and September.
What sea temperatures can I expect in Thera in the next month?
In March, the water temperature in the Sea of Crete in Thera will range between 59°F (15°C) and 64°F (18°C)