Water temperature in Buyukada

This data the coastal Buyukada sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Buyukada

Water temperature in Buyukada today is 24.4°C. Based on our historical data over a period of ten years, the warmest water in this day in Buyukada was recorded in 2007 and was 25°C, and the coldest was recorded in 2021 at 20.9°C. Sea water temperature in Buyukada is expected to drop to 23.1°C in the next 10 days. September average water temperature in Buyukada is 22.8°C, the minimum temperature is 18.6°C, and the maximum is 26°C.

The swimming season in Buyukada lasts from June to October. During those months, Buyukada water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Buyukada in winter reaches 10.1°C, in spring 12.5°C, in summer the average temperature rises to 23.2°C, and in autumn it is 19.2°C.

Buyukada water temperature now

The sea salinity in Buyukada is 20.01‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Buyukada for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Buyukada. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Buyukada. Data in table shown for 6 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Buyukada

Buyukada weather forecast

Current temperature and weather

Data in a table show Buyukada temperature today (6 September 2025). For more information and forecast for a few days, go to the weather forecast Buyukada.

0-3 h	3-6 h	6-9 h	9-12 h
22.2°C	22.2°C	20.8°C	22.4°C

12-15 h	15-18 h	18-21 h	21-24 h
23.9°C	24.2°C	22.9°C	21.8°C

Buyukada water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Buyukada. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Buyukada on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Buyukada

The nearest beaches and cities from Buyukada with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Istanbul	24.5°C	24°C		0.19 m
Bagcilar	24.6°C	24°C		0.25 m
Bahelievler	24.6°C	24°C		0.25 m
Bosphorus	24°C	24°C		0.19 m
Diliskelesi	24.3°C	23°C		0.1 m
Altınova	24.3°C	23°C		0.1 m
Bueyuekcekmece	24.7°C	24°C		0.29 m
Armutlu	24.9°C	24°C		0.25 m
Kumburgaz	24.5°C	24°C		0.23 m
Halidere	24.5°C	22°C		0.1 m

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Our report for Buyukada is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.