Water temperature in St. Constantine and Elena

This data the coastal St. Constantine and Elena 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 St. Constantine and Elena

Water temperature in St. Constantine and Elena today is 17.7°C. Based on our historical data over a period of ten years, the warmest water in this day in St. Constantine and Elena was recorded in 2020 and was 19.8°C, and the coldest was recorded in 2011 at 14.3°C. Sea water temperature in St. Constantine and Elena is expected to drop to 15.5°C in the next 10 days. October average water temperature in St. Constantine and Elena is 18.5°C, the minimum temperature is 14.1°C, and the maximum is 22.8°C.

The swimming season in St. Constantine and Elena lasts from June to October. During those months, St. Constantine and Elena water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in St. Constantine and Elena in winter reaches 7.8°C, in spring 11.1°C, in summer the average temperature rises to 24.1°C, and in autumn it is 18.6°C.

St. Constantine and Elena water temperature now

The sea salinity in St. Constantine and Elena is 16.33‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in St. Constantine and Elena 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 St. Constantine and Elena. 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 St. Constantine and Elena. Data in table shown for 28 October 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in St. Constantine and Elena

St. Constantine and Elena weather forecast

Current temperature and weather

Data in a table show St. Constantine and Elena temperature today (28 October 2025). For more information and forecast for a few days, go to the weather forecast St. Constantine and Elena.

0-3 h	3-6 h	6-9 h	9-12 h
8.9°C	8.8°C	9.8°C	12.5°C

12-15 h	15-18 h	18-21 h	21-24 h
15.5°C	16.3°C	12.7°C	10.6°C

St. Constantine and Elena water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in St. Constantine and Elena. 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 St. Constantine and Elena 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 St. Constantine and Elena

The nearest beaches and cities from St. Constantine and Elena 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
Balchik	17.4°C	17°C		0.23 m
Kamchiya	17°C	17°C		0.21 m
Topola	17.6°C	17°C		0.23 m
Balgarevo	17.6°C	16°C		0.25 m
Kaliakra	17.6°C	16°C		0.27 m
Bolata	17.6°C	16°C		0.27 m
Obzor	17.7°C	16°C		0.22 m
Kamen Bryag	17.6°C	17°C		0.29 m
Tyulenovo	17.3°C	17°C		0.29 m
Shabla	17.1°C	17°C		0.3 m

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Our report for St. Constantine and Elena 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.