Water temperature in Saumlaki in September

Is it warm enough to swim in Saumlaki in September? Average water temperature in Saumlaki in September is 26.9°C and therefore suitable for comfortable swimming. The warmest sea in Saumlaki in September is 29.1°C, and the coldest is 25.3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Saumlaki

Changes water temperature in Saumlaki in September 2025, 2024

To get an accurate forecast for the water temperature in Saumlaki for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Saumlaki, 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	27°C	27°C	25.6°C	27.3°C
2 September	26.9°C	27.1°C	25.7°C	27.5°C
3 September	27°C	26.9°C	25.7°C	27.7°C
4 September	27.1°C	27.1°C	25.6°C	27.8°C
5 September	27.2°C	27.1°C	25.7°C	27.7°C
6 September	27.2°C	27°C	25.7°C	27.7°C
7 September	27.2°C	27°C	25.8°C	27.5°C
8 September	27.2°C	27.1°C	25.7°C	27.5°C
9 September	27.1°C	27°C	25.5°C	27.6°C
10 September	27.3°C	27.2°C	25.6°C	27.6°C
11 September	27.4°C	26.9°C	25.5°C	27.7°C
12 September	27.3°C	26.9°C	25.4°C	27.7°C
13 September	27.2°C	26.9°C	25.3°C	27.5°C
14 September	26.9°C	27.1°C	25.3°C	27.6°C
15 September	27.2°C	27.2°C	25.4°C	28.2°C

Day	2025	2024	Min	Max
16 September	27.2°C	27.1°C	25.5°C	28.2°C
17 September	27.1°C	27.3°C	25.4°C	28°C
18 September	27.1°C	27.3°C	25.6°C	28.3°C
19 September	27.3°C	27.4°C	25.5°C	28.6°C
20 September	27.5°C	27.4°C	25.7°C	28.8°C
21 September	27.3°C	27.4°C	25.9°C	28.8°C
22 September	27.5°C	27.8°C	25.9°C	28.7°C
23 September	27.7°C	28°C	26.1°C	28.9°C
24 September	27.8°C	28°C	25.9°C	28.7°C
25 September	27.9°C	28.2°C	25.9°C	28.5°C
26 September	27.7°C	28.2°C	25.9°C	28.6°C
27 September	27.9°C	28.1°C	26.1°C	28.5°C
28 September		28.1°C	26°C	28.7°C
29 September		28.1°C	26.1°C	29.1°C
30 September		28.1°C	26.3°C	29°C

Average water temperature in Saumlaki in September over a decade

2015	2016	2017	2018	2019
26.4°C	28°C	27°C	27°C	25.7°C

2020	2021	2022	2023	2024
27°C	27.4°C	27.7°C	26.5°C	27.4°C

Saumlaki 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
Wetar Island	27.5°C	25.9°C	29.5°C
Saparua	27.1°C	25.3°C	29.3°C
Amahai	27.2°C	25.5°C	29.3°C
Tulehu	27°C	25.2°C	29.3°C
Passo	27.1°C	25.1°C	29.3°C
Masohi	27.2°C	25.6°C	29.4°C
Pelau	27°C	25.2°C	29.3°C
Hila	27.1°C	25.1°C	29.3°C
Ambon	27.1°C	25.1°C	29.2°C
Kairatu	27.1°C	25.3°C	29.3°C

Saumlaki photo gallery

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Our report for Saumlaki 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