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Thessaloniki
Water Temperature in the Aegean Sea in Thessaloniki, Greece: Current, Historical Data and Forecast
On this page, you will find comprehensive information about the sea temperature in Thessaloniki 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 Thessaloniki
12.6°C
TODAY
12.8°C
YESTERDAY
12.8°C
A WEEK AGO
Analysis, Historical Data, and Forecast of Water Temperature
Today sea water temperature in the Aegean Sea in Thessaloniki is 12.6°C. The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
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 Aegean Sea in Thessaloniki Over the Last 30 Days
The water temperature in Thessaloniki 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 Thessaloniki will remain nearly unchanged in the coming days, its value will be 13.0°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 Thessaloniki 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 | 12.8°C | 13.3°C | |
| Feb 16 | 12.5°C | 13.3°C | |
| Feb 17 | 12.7°C | 13.5°C | |
| Feb 18 | 12.7°C | 12.8°C | |
| Feb 19 | 12.6°C | 13.3°C | |
| Feb 20 | 12.5°C | 13.0°C | |
| Feb 21 | 12.8°C | 12.8°C | |
| Feb 22 | 12.6°C | 13.5°C | |
| Feb 23 | 13.5°C | 12.7°C | |
| Feb 24 | 12.8°C | 12.7°C | |
| Feb 25 | 13.3°C | 12.8°C | |
| Feb 26 | 12.8°C | 12.8°C | |
| Feb 27 | 12.8°C | 12.8°C | |
| Feb 28 | 12.8°C | 12.8°C | |
| Mar 1 | 14.0°C | 12.9°C | |
| Mar 2 | 14.0°C | 13.0°C |
Sea Temperature in Thessaloniki Throughout the Year
Throughout the year, the sea temperature in Thessaloniki exceeds 77°F (25°C) for 83 days, exceeds 72°F (22°C) for 130 days, and exceeds 64°F (18°C) for 196 days.
Below is the annual chart of sea temperature changes in the Aegean Sea in Thessaloniki.
January
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.5°C | 17°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 13°C | 15°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14°C | 16°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 15.5°C | 19°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 15°C | 18.5°C | 22°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 23°C | 27°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 26.5°C | 30°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 22°C | 25.5°C | 29°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 24°C | 28°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21°C | 25°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18°C | 22°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 14.5°C | 19°C |
Monthly Water Temperature Histogram for Aegean Sea in Thessaloniki
You can explore detailed data on how the water temperature in Thessaloniki varies each month:
Thessaloniki Weather
FEBRUARY 23
5°C / 7°C
overcast clouds: 85-100%humidity: 75% | wind: 5 km/h
FEBRUARY 24
7°C / 8°C
overcast clouds: 85-100%humidity: 83% | wind: 4 km/h
FEBRUARY 25
8°C / 10°C
light rainhumidity: 79% | wind: 2 km/h
FEBRUARY 26
10°C / 11°C
light rainhumidity: 75% | wind: 3 km/h
Sea Temperature in the Aegean Sea in Thessaloniki: General Trends and Swimming Opportunities
The coastal area in the region of Central Macedonia, Greece, has a Mediterranean climate characterized by hot, dry summers and mild, wet winters. The proximity to the Aegean Sea influences the region, often bringing cool breezes during the hot summer months.
Thessaloniki is located in Europe in the Northern Hemisphere at a latitude of 41 degrees, along the shores of the Aegean Sea. Thessaloniki lies within the Central Macedonia in Greece.
The average annual daytime air temperature in Thessaloniki is 20°C (68°F), with the average nighttime temperature being 10°C (50°F). The highest average daily temperature occurs in August, reaching 31°C (88°F), while the lowest is in January at 11°C (51°F). As for nighttime temperatures, the minimum average temperature of 1°C (34°F) is recorded in January, and the maximum is in July, reaching 21°C (69°F).
According to historical data, Thessaloniki 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 8 rainy days and 53 mm (2.1 inches) of precipitation, while the driest month is August, which typically has 3 rainy days and only 25 mm (1.0 inches) of precipitation.
The average annual water temperature in Aegean Sea in Thessaloniki is 19°C (66°F). In December, the water reaches its lowest point of the year at 10°C (50°F), while in July, it peaks at 30°C (86°F). The months suitable for comfortable beach vacations and swimming in the Aegean Sea are July, and August. 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 Thessaloniki
Nearby Cities
Frequently Asked Questions About Thessaloniki and its Water Temperatures
What is the current sea temperature in Thessaloniki?
The water temperature today in the Aegean Sea in Thessaloniki is 55°F (12.6°C).
In which months is the water temperature in Thessaloniki comfortable for swimming?
The water temperature in the Aegean Sea in Thessaloniki is comfortable for swimming and beach vacations in July, and August.
What is the water temperature in Thessaloniki during the winter?
The water temperature in the Aegean Sea in Thessaloniki during the winter ranges from 10°C to 19°C (50°F to 66°F).
What is the water temperature in Thessaloniki during the spring?
The water temperature in the Aegean Sea in Thessaloniki during the spring ranges from 12°C to 22°C (54°F to 72°F).
What is the water temperature in Thessaloniki during the summer?
The water temperature in the Aegean Sea in Thessaloniki during the summer ranges from 19°C to 30°C (66°F to 86°F).
What is the water temperature in Thessaloniki during the fall?
The water temperature in the Aegean Sea in Thessaloniki during the fall ranges from 14°C to 28°C (57°F to 82°F).
Is it possible to swim in the sea in Thessaloniki year-round?
No, it is not possible to swim in the Aegean Sea in Thessaloniki year-round, the months suitable for comfortable swimming are July, and August.
Is Thessaloniki a popular tourist destination for beach vacations?
Thessaloniki a fairly popular beach destination, offering good conditions for swimming and relaxation, with a steady flow of tourists, especially during peak seasons.
What sea temperatures can I expect in Thessaloniki in the next month?
In March, the water temperature in the Aegean Sea in Thessaloniki will range between 54°F (12°C) and 61°F (16°C)