Water temperature in Geelong (VIC) in January

Is it warm enough to swim in Geelong in January? Average water temperature in Geelong in January is 20.1°C and therefore suitable for comfortable swimming. The warmest sea in Geelong in January is 22.7°C, and the coldest is 17.1°C. Average high air temperature in Geelong in January is 24°C, and average low temperature is 13°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Geelong

Changes water temperature in Geelong in January 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 January	20.2°C	19.1°C	17.1°C	21.4°C
2 January	20°C	19°C	17.3°C	21.3°C
3 January	20.5°C	19°C	17.5°C	21.3°C
4 January	20.5°C	19.8°C	17.5°C	20.9°C
5 January	20.3°C	20.4°C	17.6°C	20.7°C
6 January	20.3°C	20.2°C	17.7°C	20.6°C
7 January	20.4°C	20.1°C	17.8°C	20.9°C
8 January	20.3°C	20.2°C	17.7°C	20.8°C
9 January	20.6°C	20.6°C	17.8°C	20.8°C
10 January	21.4°C	20.8°C	18°C	21.4°C
11 January	21.8°C	21°C	18°C	21.8°C
12 January	21.6°C	21.4°C	18°C	21.6°C
13 January	21.4°C	21.1°C	18°C	21.6°C
14 January	22.1°C	21.1°C	17.9°C	22.2°C
15 January	21.8°C	21.4°C	18°C	21.9°C

Day	2025	2024	Min	Max
16 January	21.5°C	21.4°C	18.1°C	22°C
17 January	21.7°C	21.3°C	18.1°C	21.9°C
18 January	21.8°C	21.1°C	18.2°C	21.8°C
19 January	21.6°C	20.9°C	18.2°C	21.6°C
20 January	22.3°C	20.8°C	18.3°C	22.3°C
21 January	22.4°C	20.4°C	18.3°C	22.4°C
22 January	22.1°C	20.2°C	18.2°C	22.1°C
23 January	21.5°C	21°C	18.4°C	21.8°C
24 January	21.3°C	20.8°C	18.3°C	22.1°C
25 January	21.4°C	20.5°C	18.3°C	22.7°C
26 January	21.4°C	20.2°C	18.3°C	22.6°C
27 January	21.3°C	19.8°C	18.3°C	22.7°C
28 January	21.3°C	20.5°C	18.3°C	22.4°C
29 January	21.2°C	20.6°C	18.3°C	22.2°C
30 January	20.7°C	20.6°C	18.3°C	22.5°C
31 January	20.8°C	20.6°C	18.2°C	22.2°C

Average water temperature in Geelong in January over a decade

2016	2017	2018	2019	2020
20°C	20.1°C	20.9°C	21.2°C	20.1°C

2021	2022	2023	2024	2025
19.5°C	21.4°C	21.1°C	20.5°C	21.2°C

Geelong sea state in January

Chart comparing the height of waves in Geelong in January 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 Geelong in January

This data display average monthly climate indicators in Geelong in January 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 temperature13°C
Average humidity
55
Average rainfall days4 days
Average rainfall1.3''/33mm
Average daylight14h
Average sunshine9h
Average UV index12

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

	Avr	Min	Max
Eastern Beach	20.2°C	17.2°C	23°C
Thirteenth Beach	19.3°C	16.9°C	22.1°C
Barwon Heads	19.3°C	16.9°C	22.1°C
Ocean Grove	19.3°C	17°C	22.1°C
Torquay	19°C	16.7°C	21.5°C
Jan Juc	19°C	16.7°C	21.5°C
Clifton Springs	20.2°C	17.3°C	23.4°C
Point Lonsdale	19.4°C	17.1°C	22.1°C
Bells Beach	18.8°C	16.6°C	21.3°C
Portarlington	20.7°C	17.5°C	24.2°C

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Our report for Geelong 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