Water temperature in Constanta in October

Is it warm enough to swim in Constanta in October? Average water temperature in Constanta in October is 17.9°C and therefore is not suitable for comfortable swimming. The warmest sea in Constanta in October is 22.8°C, and the coldest is 13°C. Average high air temperature in Constanta in October is 17°C, and average low temperature is 10°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Constanta

Changes water temperature in Constanta in October 2024, 2023

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2024	2023	Min	Max
1 October	20.9°C	21.8°C	18.3°C	22.3°C
2 October	20.1°C	21.7°C	18°C	22.1°C
3 October	20.2°C	21°C	17°C	22.2°C
4 October	20.2°C	21.3°C	16.4°C	22.1°C
5 October	20.3°C	21.2°C	16.3°C	22.2°C
6 October	20.3°C	21.3°C	16.4°C	22.6°C
7 October	19.9°C	21.2°C	16.1°C	22.8°C
8 October	20.3°C	21.1°C	16.2°C	22.1°C
9 October	19.9°C	21°C	16.2°C	21.4°C
10 October	19.8°C	20.6°C	16.3°C	21.3°C
11 October	20°C	20°C	16.4°C	21.3°C
12 October	19.6°C	19.8°C	16.1°C	21.2°C
13 October	19.1°C	19.6°C	15.9°C	21.1°C
14 October	19.2°C	19.5°C	15.6°C	20.8°C
15 October	18.9°C	20.1°C	15.5°C	20.7°C

Day	2024	2023	Min	Max
16 October	18.7°C	19.6°C	15.4°C	20.7°C
17 October	18.5°C	19.3°C	15.2°C	20.2°C
18 October	18°C	18.7°C	15.5°C	20.2°C
19 October	18°C	18.5°C	14.6°C	20.2°C
20 October	17.5°C	18.5°C	15.3°C	19.8°C
21 October	17.1°C	18.5°C	15.5°C	19.9°C
22 October	16.8°C	18.2°C	15.4°C	19.8°C
23 October	16.8°C	18.7°C	15.3°C	19.8°C
24 October	16.9°C	18.2°C	15.3°C	20°C
25 October	16.8°C	18.6°C	15.2°C	20°C
26 October	16.6°C	18.5°C	14.7°C	19.7°C
27 October	16.7°C	18.1°C	14.1°C	19.4°C
28 October	16.5°C	17.6°C	13.4°C	19.1°C
29 October	16.8°C	17.3°C	13.4°C	18.3°C
30 October	16.1°C	17.6°C	13.1°C	18.5°C
31 October	15.8°C	18°C	13°C	18.2°C

Average water temperature in Constanta in October over a decade

2015	2016	2017	2018	2019
17.4°C	17.1°C	17.5°C	18°C	18.6°C

2020	2021	2022	2023	2024
20.2°C	16.3°C	17.2°C	19.5°C	18.5°C

Constanta sea state in October

Chart comparing the height of waves in Constanta in October 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.

Weather and climate in Constanta in October

This data display average monthly climate indicators in Constanta in October 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 temperature17°C
Average LOW temperature10°C
Average rainfall days4 days
Average rainfall1.2''/30mm
Average daylight11h
Average sunshine5.9h
Average UV index3

Constanta water temperature during other months:

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

Temperature in neighboring cities

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

	Avr	Min	Max
Mamaia	17.7°C	12.9°C	22.8°C
Eforie Nord	18.1°C	13.3°C	22.9°C
Eforie Sud	18.2°C	13.4°C	22.9°C
Navodari	17.6°C	12.7°C	22.7°C
Corbu	17.8°C	12.8°C	22.8°C
Tuzla	18.2°C	13.5°C	22.9°C
Costinesti	18.2°C	13.5°C	22.9°C
Vadu Beach	17.8°C	12.7°C	22.7°C
Olimp	18.2°C	13.5°C	22.8°C
Mangalia	18.2°C	13.6°C	22.8°C

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Our report for Constanta 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.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature