Water temperature in Wewak in July

Is it warm enough to swim in Wewak in July? Average water temperature in Wewak in July is 28.9°C and therefore suitable for comfortable swimming. The warmest sea in Wewak in July is 30°C, and the coldest is 27.9°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Wewak

Changes water temperature in Wewak in July 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 July	29.5°C	29°C	28.4°C	30°C
2 July	29.3°C	29°C	28.4°C	29.9°C
3 July	29.2°C	28.9°C	28.4°C	29.8°C
4 July	29.2°C	28.9°C	28.1°C	29.7°C
5 July	29.1°C	28.8°C	28.2°C	29.6°C
6 July	29.1°C	28.8°C	27.9°C	29.5°C
7 July	29.5°C	28.7°C	28.1°C	29.5°C
8 July	29.6°C	28.9°C	28.4°C	29.6°C
9 July	29.5°C	28.9°C	28.5°C	29.6°C
10 July	29.5°C	29°C	28.4°C	29.7°C
11 July	29.4°C	29°C	28.4°C	29.5°C
12 July	29.3°C	29°C	28.5°C	29.5°C
13 July	29.3°C	29°C	28.3°C	29.5°C
14 July	29.3°C	28.9°C	28.5°C	29.4°C
15 July	29.2°C	28.9°C	28.2°C	29.3°C

Day	2025	2024	Min	Max
16 July	29.1°C	28.8°C	28.2°C	29.6°C
17 July	29.2°C	28.8°C	28.2°C	29.5°C
18 July	29.6°C	28.8°C	28.1°C	29.6°C
19 July	29.4°C	28.9°C	28.3°C	29.4°C
20 July	29.4°C	28.9°C	28.5°C	29.6°C
21 July	29.4°C	28.8°C	28.4°C	29.5°C
22 July	29.5°C	28.7°C	28.5°C	29.5°C
23 July	29.4°C	28.7°C	28.4°C	29.6°C
24 July	29.3°C	28.6°C	28.1°C	29.5°C
25 July	29.3°C	28.8°C	28.1°C	29.5°C
26 July	29.1°C	28.6°C	28.1°C	29.3°C
27 July	29.1°C	28.7°C	28.2°C	29.4°C
28 July	29.6°C	28.7°C	28.2°C	29.6°C
29 July	29.6°C	29.1°C	28.2°C	29.6°C
30 July	29.5°C	29.1°C	28°C	29.5°C
31 July	29.6°C	29.1°C	27.9°C	29.6°C

Average water temperature in Wewak in July over a decade

2016	2017	2018	2019	2020
29°C	28.8°C	28.8°C	28.6°C	29.2°C

2021	2022	2023	2024	2025
29.1°C	29.5°C	29°C	28.9°C	29.3°C

Wewak sea state in July

Chart comparing the height of waves in Wewak in July 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.

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

	Avr	Min	Max
Aitape	29°C	27.9°C	30°C
Lorengau	29.6°C	28.5°C	30.6°C
Kerema	26.9°C	25.3°C	29.4°C
Finschhafen	28.2°C	26.9°C	29.7°C
Daru	26.1°C	23.9°C	28°C
Merauke	26.2°C	24.2°C	27.9°C
Kandrian	28.1°C	26.6°C	29.8°C
Kimbe	29.3°C	28.2°C	30.4°C
Port Moresby	26.2°C	24.3°C	29.3°C
Thursday Island	25.5°C	23.6°C	27.1°C

Wewak 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 Papua New Guinea best beach

Get widget or API for your website

Our report for Wewak 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