Water temperature in Gold Coast (QLD) in September

Home > Australia > Queensland > Gold Coast

Is it warm enough to swim in Gold Coast in September? Average water temperature in Gold Coast in September is 21°C and therefore suitable for comfortable swimming. The warmest sea in Gold Coast in September is 23°C, and the coldest is 19.1°C. Average high air temperature in Gold Coast in September is 24°C, and average low temperature is 15°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Gold Coast

Changes water temperature in Gold Coast in September 2025, 2024

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

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 September	21.2°C	21.8°C	19.6°C	21.8°C
2 September	21.2°C	21.6°C	19.8°C	22.1°C
3 September	21.4°C	21.3°C	20°C	22°C
4 September	21.5°C	21.3°C	20°C	21.5°C
5 September	21.6°C	21.1°C	20.1°C	21.6°C
6 September	21.3°C	21.7°C	19.9°C	21.7°C
7 September	21.4°C	21.6°C	19.6°C	21.6°C
8 September	21.1°C	21.5°C	19.4°C	21.5°C
9 September	21.3°C	21.6°C	19.1°C	21.6°C
10 September	20.9°C	21.6°C	19.5°C	21.6°C
11 September	20.7°C	21.4°C	19.8°C	22°C
12 September	21.3°C	21.8°C	19.4°C	21.8°C
13 September	21.2°C	22.2°C	19.4°C	22.2°C
14 September	21.5°C	23°C	19.2°C	23°C
15 September	21.3°C	22.4°C	19.7°C	22.4°C

Day	2025	2024	Min	Max
16 September	21.7°C	22.1°C	19.8°C	22.1°C
17 September	21.7°C	22.2°C	19.5°C	22.2°C
18 September	22.4°C	22.1°C	19.6°C	22.4°C
19 September	21.9°C	21.9°C	19.7°C	22°C
20 September	21.7°C	22°C	19.9°C	22°C
21 September	21.7°C	22.1°C	20.1°C	22.1°C
22 September	22°C	22.5°C	19.9°C	22.5°C
23 September	21.8°C	22.4°C	20.1°C	22.4°C
24 September	21.7°C	22.4°C	20.2°C	22.4°C
25 September	21.7°C	22.1°C	20.2°C	22.2°C
26 September		22.1°C	19.9°C	22.1°C
27 September		21.6°C	20°C	22°C
28 September		21.9°C	20.3°C	22.1°C
29 September		21.8°C	20.7°C	22.2°C
30 September		21.7°C	20.8°C	22.2°C

Gold Coast water temp chart in September

Average water temperature in Gold Coast in September over a decade

2015	2016	2017	2018	2019
21.2°C	21°C	21.1°C	21°C	20°C

2020	2021	2022	2023	2024
20.9°C	21.2°C	20.6°C	21.3°C	21.9°C

Gold Coast sea state in September

Chart comparing the height of waves in Gold Coast in September 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.

Weather and climate in Gold Coast in September

This data display average monthly climate indicators in Gold Coast in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature24°C
Average LOW temperature15°C
Average humidity
62
Average rainfall days9 days
Average rainfall1.7''/43mm
Average daylight12h
Average sunshine9h
Average UV index7

Gold Coast 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
Surfers Paradise	20.7°C	18.9°C	22°C
Main Beach	20.7°C	18.9°C	22°C
Southport	20.6°C	19°C	22°C
Broadbeach	20.6°C	19°C	22°C
Mermaid Beach	20.6°C	19°C	22°C
Burleigh Heads	20.7°C	19°C	22.1°C
Palm Beach	20.7°C	19°C	22.1°C
Coolangatta	20.7°C	19°C	22.1°C
Kirra	20.7°C	19°C	22.1°C
Rainbow Bay	20.7°C	19°C	22.1°C

Queensland 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 Queensland best beach

Get widget or API for your website

Our report for Gold Coast 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