World sea water temperatures

Water temperature in Golden Sands in September

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Is it warm enough to swim in Golden Sands in September? Average water temperature in Golden Sands in September is 23.1°C and therefore suitable for comfortable swimming. The warmest sea in Golden Sands in September is 26.4°C, and the coldest is 18.4°C. Average high air temperature in Golden Sands in September is 23°C, and average low temperature is 13°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Golden Sands

Changes water temperature in Golden Sands in September 2025, 2024

To get an accurate forecast for the water temperature in Golden Sands for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Golden Sands, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
1 September24.7°C26°C23.5°C26.4°C
2 September24.7°C25.7°C23.5°C26.3°C
3 September25.1°C25.7°C23.5°C26.2°C
4 September25.2°C25.7°C23.4°C26°C
5 September25°C25.5°C23.3°C25.6°C
6 September24.7°C25.5°C23.2°C25.6°C
7 September24.3°C25.3°C23.1°C25.5°C
8 September24.5°C25°C22.7°C25.1°C
9 September24.5°C24.8°C22.1°C25°C
10 September24.2°C24.8°C22.2°C24.9°C
11 September23.5°C24.9°C22.2°C25.2°C
12 September23.9°C24.9°C22.1°C25.3°C
13 September24.1°C25.1°C21.8°C25.1°C
14 September23.7°C24.9°C22.2°C24.9°C
15 September23.9°C23.9°C22.2°C24.6°C
Day 2025 2024 Min Max
16 September23.9°C24°C21.8°C24.5°C
17 September23.7°C23.5°C22.1°C24.4°C
18 September23.3°C23.4°C21.9°C24.1°C
19 September23°C23.7°C21.1°C23.9°C
20 September23.1°C23.1°C20°C23.9°C
21 September23.1°C22.8°C19°C23.8°C
22 September22.9°C22.6°C18.4°C23.8°C
23 September22.8°C22.7°C19.4°C23.6°C
24 September22.9°C22.8°C19.2°C23.7°C
25 September22.6°C22.5°C19.3°C23.8°C
26 September 22.6°C19.5°C23.4°C
27 September 22.7°C19.1°C23.4°C
28 September 23°C19.5°C23.4°C
29 September 22.7°C19.6°C23.4°C
30 September 22.2°C19.6°C22.9°C
Golden Sands water temp chart in September

Average water temperature in Golden Sands in September over a decade

20152016201720182019
23.3°C23.2°C23°C24.1°C23.3°C
20202021202220232024
24.3°C22.6°C22.5°C24.3°C24.1°C

Golden Sands sea state in September

Chart comparing the height of waves in Golden Sands in September over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Golden Sands in September

Weather and climate in Golden Sands in September

This data display average monthly climate indicators in Golden Sands in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature23°C
  • Average LOW temperature13°C
  • Average rainfall days4 days
  • Average rainfall1.3''/33mm
  • Average daylight12h
  • Average sunshine7h
  • Average UV index5

Golden Sands water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in September?

Want to know where the water temperature in September is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Balchik23°C17.2°C26.3°C
Topola23.1°C18.4°C26.4°C
Kavarna23.1°C19°C26.4°C
Kranevo23°C17.6°C26.2°C
Balgarevo23.1°C19.1°C26.5°C
St. Constantine and Elena23.1°C18.8°C26.4°C
Kaliakra23°C19.3°C26.5°C
Bolata23°C19.3°C26.5°C
Varna23.1°C18.9°C26.3°C
Kamen Bryag23°C19.5°C26.5°C

Golden Sands photo gallery

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Golden Sands 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.

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