Water temperature in Bosteri

This data the coastal Bosteri 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 water temperature in Bosteri

Water temperature in Bosteri today is 18.7°C. Based on our historical data over a period of ten years, the warmest water in this day in Bosteri was recorded in 2022 and was 20.1°C, and the coldest was recorded in 2018 at 18.2°C. Water temperature in Bosteri is expected to drop to 18.1°C in the next 10 days. September average water temperature in Bosteri is 18.4°C, the minimum temperature is 15.2°C, and the maximum is 20.6°C.

The swimming season in Bosteri lasts from July to August. During those months, Bosteri water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Bosteri in winter reaches 6.7°C, in spring 9°C, in summer the average temperature rises to 19°C, and in autumn it is 14.9°C.

Bosteri water temperature now

Current temperature and weather

Data in a table show Bosteri temperature today (9 September 2025). For more information and forecast for a few days, go to the weather forecast Bosteri.

0-3 h	3-6 h	6-9 h	9-12 h
9.4°C	7.7°C	10.3°C	14.8°C

12-15 h	15-18 h	18-21 h	21-24 h
16.3°C	17.2°C	9.9°C	8.4°C

Bosteri water temperature by month

These figures shows the average, minimum and maximum monthly water temperature in Bosteri. 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 Bosteri 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 Bosteri

The nearest beaches and cities from Bosteri 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
Karaoy	19.1°C	17°C
Kadji Say	18.9°C	12°C
Tamchy	19.2°C	21°C
Tupe	18.7°C	23°C
Aqshi	20°C	25°C
Koktuma	20.2°C	25°C
Lake Alakol	20.5°C	25°C
Lake Tengiz	19.1°C	20°C
Aral Sea	21.9°C	25°C
Lake Hovsgol	11.9°C	5°C

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Our report for Bosteri 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.