Water temperature in Kungshamn in September

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Is it warm enough to swim in Kungshamn in September? Average water temperature in Kungshamn in September is 15.7°C and therefore is not suitable for comfortable swimming. The warmest sea in Kungshamn in September is 18.7°C, and the coldest is 12.3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Kungshamn

Changes water temperature in Kungshamn in September 2025, 2024

To get an accurate forecast for the water temperature in Kungshamn for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Kungshamn, 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

Sea state

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 September	18.1°C	17.7°C	15.4°C	18.4°C
2 September	17.7°C	17.5°C	15.6°C	18.3°C
3 September	17.8°C	17.6°C	15.5°C	18.2°C
4 September	17.9°C	17.9°C	15.1°C	18.5°C
5 September	17.5°C	18.4°C	14.9°C	18.7°C
6 September	18.1°C	18.7°C	14.9°C	18.7°C
7 September		18.5°C	15°C	18.5°C
8 September		18.4°C	15.1°C	18.4°C
9 September		18.4°C	15°C	18.4°C
10 September		18.1°C	14.9°C	18.1°C
11 September		17.8°C	15.3°C	17.8°C
12 September		17.3°C	15.1°C	17.5°C
13 September		16.7°C	15.8°C	17.6°C
14 September		16.6°C	14.8°C	17.6°C
15 September		16.4°C	14.6°C	17.2°C

Day	2024	Min	Max
16 September	16.1°C	14.4°C	17.4°C
17 September	16.1°C	14.1°C	17.3°C
18 September	16.5°C	14.1°C	17°C
19 September	16.6°C	13.8°C	16.8°C
20 September	16.6°C	14.3°C	16.7°C
21 September	16.6°C	13.9°C	16.6°C
22 September	17°C	13.6°C	17°C
23 September	16.7°C	13.4°C	16.7°C
24 September	16.4°C	13.4°C	16.4°C
25 September	16.6°C	13.3°C	16.6°C
26 September	16.1°C	13.2°C	16.1°C
27 September	15.2°C	13.1°C	16.4°C
28 September	15.7°C	12.7°C	16.7°C
29 September	15.4°C	13.1°C	16.3°C
30 September	14.9°C	12.3°C	16.3°C

Average water temperature in Kungshamn in September over a decade

2015	2016	2017	2018	2019
15.2°C	16.6°C	15.7°C	16.3°C	15.8°C

2020	2021	2022	2023	2024
15.8°C	16.1°C	16.2°C	16.9°C	16.9°C

Kungshamn 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
Skarhamn	15.7°C	12.4°C	18.8°C
Hjuvik	15.8°C	12.5°C	18.7°C
Andalen	15.7°C	12.4°C	18.7°C
Ockero	15.9°C	12.5°C	19°C
Gothenburg	15.8°C	12.5°C	18.9°C
Skagen	15.8°C	12.6°C	18.4°C
Donso	15.8°C	12.5°C	19°C
Strandby	15.7°C	12.6°C	18.5°C
Billdal	15.9°C	12.6°C	19.1°C
Fredrikstad	15.1°C	12.3°C	17.9°C

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Our report for Kungshamn 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