Water temperature in Sveti Marko Island in September

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Is it warm enough to swim in Sveti Marko Island in September? Average water temperature in Sveti Marko Island in September is 23.9°C and therefore suitable for comfortable swimming. The warmest sea in Sveti Marko Island in September is 27.5°C, and the coldest is 19.9°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Sveti Marko Island

Changes water temperature in Sveti Marko Island in September 2025, 2024

To get an accurate forecast for the water temperature in Sveti Marko Island for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Sveti Marko Island, 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	24.9°C	26.9°C	22.5°C	27.1°C
2 September	25.3°C	27°C	22.4°C	27°C
3 September	25°C	26.7°C	22.4°C	27°C
4 September	25.1°C	27.3°C	21.6°C	27.3°C
5 September	25.3°C	26.8°C	21.7°C	26.9°C
6 September	25.6°C	27°C	22.2°C	27°C
7 September	25.5°C	27.2°C	22.2°C	27.2°C
8 September		27.5°C	22.4°C	27.5°C
9 September		27°C	22.3°C	27°C
10 September		26.5°C	21.8°C	26.5°C
11 September		26.3°C	21.8°C	26.3°C
12 September		26.1°C	21.5°C	26.1°C
13 September		25.9°C	22°C	26.3°C
14 September		25.4°C	21.4°C	26.3°C
15 September		25.3°C	21.8°C	25.3°C

Day	2024	Min	Max
16 September	25.6°C	21.6°C	25.6°C
17 September	25.3°C	21.7°C	26.5°C
18 September	25.1°C	22.7°C	26.3°C
19 September	24.8°C	21.9°C	26.3°C
20 September	24.4°C	23.4°C	24.8°C
21 September	24.2°C	21.5°C	24.9°C
22 September	24°C	22.4°C	24.7°C
23 September	24.4°C	21.4°C	24.6°C
24 September	23.8°C	20.9°C	25.2°C
25 September	23.5°C	20.7°C	24.2°C
26 September	23.7°C	20.6°C	23.7°C
27 September	23.7°C	20.2°C	25°C
28 September	23.4°C	20°C	23.4°C
29 September	23.6°C	19.9°C	23.7°C
30 September	23.1°C	19.9°C	24.3°C

Sveti Marko Island water temp chart in September

Average water temperature in Sveti Marko Island in September over a decade

2015	2016	2017	2018	2019
25.1°C	23.6°C	23.6°C	24.6°C	23.9°C

2020	2021	2022	2023	2024
24.5°C	23.7°C	23.7°C	23.8°C	25.4°C

Sveti Marko Island 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
Kotor	23.8°C	19.9°C	27.1°C
Risan	23.8°C	19.9°C	27.1°C
Tivat	23.8°C	19.9°C	27.1°C
Prcanj	23.8°C	19.9°C	27.1°C
Bay of Kotor	23.9°C	19.9°C	27.4°C
Baosici	23.9°C	19.9°C	27.4°C
Bijela	23.9°C	19.9°C	27.4°C
Zanjice	24°C	19.8°C	27.9°C
Mirista	24°C	19.8°C	27.9°C
Djenovici	23.9°C	19.9°C	27.6°C

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Our report for Sveti Marko Island 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