Water temperature in Hamilton Island (QLD) in October

Is it warm enough to swim in Hamilton Island in October? Average water temperature in Hamilton Island in October is 24.8°C and therefore suitable for comfortable swimming. The warmest sea in Hamilton Island in October is 27.2°C, and the coldest is 22.6°C. Average high air temperature in Hamilton Island in October is 28°C, and average low temperature is 19°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Hamilton Island

Changes water temperature in Hamilton Island in October 2024, 2023

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

Average water temperature in Hamilton Island in October over a decade

Chart comparing the height of waves in Hamilton Island in October 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.

This data display average monthly climate indicators in Hamilton Island in October 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

You can also view information about water temperature for other months by clicking on the month button below

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

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Our report for Hamilton Island 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.