Water temperature in Szczecin in September

Is it warm enough to swim in Szczecin in September? Average water temperature in Szczecin in September is 16.7°C and therefore is not suitable for comfortable swimming. The warmest sea in Szczecin in September is 22.1°C, and the coldest is 13.1°C. Average high air temperature in Szczecin in September is 18°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 Szczecin

Changes water temperature in Szczecin in September 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 September	19.2°C	20.6°C	17.2°C	22.1°C
2 September	18.7°C	20.5°C	17°C	21.3°C
3 September	19°C	21.5°C	17.2°C	21.5°C
4 September	19.2°C	20.9°C	16.7°C	20.9°C
5 September	18.4°C	21.1°C	16.5°C	21.1°C
6 September	18.9°C	20.9°C	16.4°C	20.9°C
7 September	18.6°C	21.1°C	16.4°C	21.1°C
8 September	18.3°C	21.4°C	16°C	21.4°C
9 September	18.5°C	20.8°C	15.6°C	20.8°C
10 September	19.1°C	20.8°C	15.5°C	20.8°C
11 September	19.2°C	20.1°C	15.4°C	20.1°C
12 September	19.1°C	19.6°C	15.6°C	20.2°C
13 September	18.9°C	19.2°C	15.4°C	20.5°C
14 September	18.2°C	17.4°C	15.2°C	20.3°C
15 September	18°C	16°C	15°C	20.1°C

Day	2025	2024	Min	Max
16 September	16.5°C	15.8°C	15°C	19.5°C
17 September	16.3°C	15.6°C	14.8°C	19.7°C
18 September	17.1°C	17.8°C	14.4°C	19°C
19 September	17.2°C	17.4°C	13.6°C	19°C
20 September	17.3°C	17.5°C	14.1°C	18.9°C
21 September	17.3°C	17.3°C	13.8°C	18.8°C
22 September	16.8°C	17.2°C	14.1°C	18.5°C
23 September	16.4°C	17.5°C	13.6°C	18°C
24 September	16.2°C	17°C	14.2°C	17.5°C
25 September		16.9°C	14.3°C	17.9°C
26 September		16.3°C	14.3°C	17.6°C
27 September		16°C	14.3°C	17.7°C
28 September		14.7°C	13.7°C	17.6°C
29 September		14°C	13.6°C	17.4°C
30 September		14.1°C	13.1°C	17°C

Average water temperature in Szczecin in September over a decade

2015	2016	2017	2018	2019
15.9°C	18.5°C	16.3°C	17.8°C	16.7°C

2020	2021	2022	2023	2024
17.3°C	16.8°C	16.2°C	18.6°C	18.2°C

Szczecin sea state in September

Chart comparing the height of waves in Szczecin 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.

Weather and climate in Szczecin in September

This data display average monthly climate indicators in Szczecin 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 temperature18°C
Average LOW temperature10°C
Average rainfall days14 days
Average rainfall1.9''/48mm
Average daylight13h
Average sunshine5h
Average UV index4

Szczecin 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 September. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Altwarp	16.7°C	12.3°C	22.3°C
Stepnica	16.9°C	13.6°C	21.6°C
Kamminke	16.8°C	12.9°C	22.5°C
Wolin	16.7°C	13.4°C	21.9°C
Miedzyzdroje	16.9°C	13.5°C	22.3°C
Ueckermunde	16.5°C	11.7°C	21.7°C
Swinoujscie	16.9°C	13.5°C	22.5°C
Grambin	16.5°C	11.8°C	21.6°C
Ahlbeck	16.9°C	13.4°C	22.5°C
Heringsdorf	16.9°C	13.4°C	22.5°C

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Our report for Szczecin 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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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature