Water temperature in Tuncurry (NSW) in September

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Is it warm enough to swim in Tuncurry in September? Average water temperature in Tuncurry in September is 18.5°C and therefore is not suitable for comfortable swimming. The warmest sea in Tuncurry in September is 19.8°C, and the coldest is 15.8°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Tuncurry

Changes water temperature in Tuncurry in September 2025, 2024

To get an accurate forecast for the water temperature in Tuncurry for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Tuncurry, 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	18.5°C	19.2°C	17.1°C	19.6°C
2 September	18.1°C	18.5°C	17.2°C	19.6°C
3 September	18.4°C	18.6°C	17.6°C	19.4°C
4 September	18.2°C	18°C	17.5°C	19.3°C
5 September	18.7°C	18.2°C	17.4°C	19.2°C
6 September	18.5°C	18.5°C	17.3°C	19.2°C
7 September	18.9°C	18.9°C	17.3°C	19.2°C
8 September	18.7°C	19.3°C	17.1°C	19.3°C
9 September	18.6°C	18.8°C	17.2°C	19.2°C
10 September	18.8°C	19.2°C	17.1°C	19.3°C
11 September	18.3°C	18.9°C	17.1°C	19.3°C
12 September	18.1°C	18.9°C	17.1°C	19.4°C
13 September	17.7°C	18.7°C	17°C	19.2°C
14 September	18°C	18.6°C	15.8°C	19.3°C
15 September	18.7°C	19.3°C	16.6°C	19.3°C

Day	2025	2024	Min	Max
16 September	18.5°C	18.8°C	17.2°C	19.3°C
17 September	19.1°C	18.6°C	17.4°C	19.3°C
18 September	19.1°C	18.6°C	17.2°C	19.3°C
19 September	19.3°C	18.7°C	17.4°C	19.3°C
20 September	19.5°C	18.9°C	17.6°C	19.8°C
21 September	19°C	18.9°C	17.7°C	19.8°C
22 September	19.3°C	19°C	17.9°C	19.7°C
23 September	18.8°C	19.3°C	18.1°C	19.3°C
24 September	19.7°C	19.4°C	17.5°C	19.7°C
25 September	19.8°C	19.5°C	17.3°C	19.8°C
26 September		19.5°C	17.3°C	19.6°C
27 September		19.5°C	17.7°C	19.7°C
28 September		19.5°C	17.8°C	19.8°C
29 September		19.6°C	18.1°C	19.6°C
30 September		19.4°C	18.2°C	19.6°C

Average water temperature in Tuncurry in September over a decade

2015	2016	2017	2018	2019
18.9°C	18.5°C	19.2°C	17.8°C	18.2°C

2020	2021	2022	2023	2024
18.6°C	18.2°C	17.7°C	18.3°C	19°C

Tuncurry 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
Hawks Nest	18.4°C	16°C	20°C
Nelson Bay	18.3°C	16.1°C	20°C
Fingal Bay	18.3°C	16.1°C	20°C
Shoal Bay	18.3°C	16.1°C	20°C
Corlette	18.2°C	16.1°C	20.2°C
Port Stephens	18.2°C	16.1°C	20.4°C
One Mile Beach	18.3°C	16.2°C	20°C
Anna Bay	18.2°C	16.1°C	19.9°C
North Shore	19.6°C	16.6°C	22.1°C
Port Macquarie	19.6°C	16.7°C	22.2°C

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Our report for Tuncurry 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