Water temperature in Merauke in October

Is it warm enough to swim in Merauke in October? Average water temperature in Merauke in October is 27.8°C and therefore suitable for comfortable swimming. The warmest sea in Merauke in October is 30.9°C, and the coldest is 26°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Merauke

Changes water temperature in Merauke in October 2025, 2024

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

Sea state

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 October	28°C	28.3°C	26.2°C	28.3°C
2 October	28°C	28.3°C	26.2°C	29.2°C
3 October	28.6°C	28.1°C	26.2°C	29.4°C
4 October	28.5°C	27.6°C	26.2°C	29.2°C
5 October	28.4°C	27.6°C	26.1°C	28.9°C
6 October	28.3°C	27.6°C	26.1°C	28.7°C
7 October	27.8°C	28.3°C	26.1°C	29.3°C
8 October	27.9°C	27.8°C	26.2°C	28.9°C
9 October	27.9°C	28.1°C	26.2°C	28.9°C
10 October	28.6°C	27.9°C	26.2°C	28.7°C
11 October	29°C	28°C	26.2°C	29.2°C
12 October	29.2°C	28.3°C	26.3°C	29.2°C
13 October	29.3°C	28.3°C	26.4°C	29.3°C
14 October	29.2°C	28.3°C	26.5°C	29.4°C
15 October	29°C	28.1°C	26.2°C	29.5°C

Day	2025	2024	Min	Max
16 October	29.1°C	28.1°C	26.2°C	29.4°C
17 October	28.9°C	28.1°C	26°C	29.3°C
18 October	29°C	28°C	26.1°C	29.5°C
19 October	29°C	28.6°C	26.2°C	29.3°C
20 October	29.1°C	28.4°C	26.1°C	29.8°C
21 October	28.8°C	28.6°C	26.3°C	30.2°C
22 October	28.7°C	28.7°C	26.4°C	30.2°C
23 October	28.8°C	28.5°C	26.5°C	30.6°C
24 October	28.8°C	28.5°C	26.6°C	30.5°C
25 October	28.1°C	28.5°C	26.6°C	30.4°C
26 October	28.9°C	28.9°C	26.6°C	30.5°C
27 October	28.8°C	29°C	26.9°C	30.4°C
28 October	28.4°C	28.8°C	27.1°C	30.7°C
29 October	28.4°C	29.2°C	27°C	30.3°C
30 October	29.2°C	29.1°C	27.2°C	30.4°C
31 October	29.8°C	28.5°C	27.4°C	30.9°C

Want to know the water temperature and sea conditions in a location you're interested in without having to search for it every time? Install our app for Android or iOS and stay up-to-date.

Average water temperature in Merauke in October over a decade

2016	2017	2018	2019	2020
28.3°C	28.2°C	27.2°C	27°C	27.9°C

2021	2022	2023	2024	2025
28.9°C	29.6°C	27.4°C	28.3°C	28.7°C

Merauke 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
Madang	28.9°C	26.9°C	30.8°C
Port Moresby	26.7°C	24.7°C	30.1°C
Finschhafen	28.8°C	27.1°C	30.7°C
Lizard Island	26.1°C	24.3°C	28.9°C
Tual	28.4°C	25.5°C	30.1°C
Kaimana	28.8°C	26.1°C	30.6°C
Cooktown	26.2°C	24.3°C	29°C
Insrom	29.7°C	28.8°C	30.6°C
Karumba	28.1°C	24.8°C	31.3°C
Saumlaki	28.3°C	26.2°C	30.3°C

Indonesia photo gallery

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

Vote for Indonesia best beach

The best hotels and apartments in Merauke

Get widget or API for your website

Our report for Merauke 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