World sea water temperatures

New South Wales water temperature in July

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Is New South Wales too cold to swim in summer? In July sea water temperature in some cities of New South Wales is above 20°C and it is enough for comfortable bathing. Based on average water temperature observations over the past ten years, the warmest ocean in New South Wales in July was 20.8°C (in Tweed Heads), and the coldest sea 14.8°C (in Eden). To find out the sea temperature today and in the coming days, go to Current sea temperature in New South Wales

New South Wales sea surface temp in July

New South Wales cities and resorts with the values of the average water temperature in July in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.

 
2025
2024
2023
2022
2021
19.9°C
19.8°C
19.5°C
19.4°C
19.6°C
18.8°C
18.1°C
18.1°C
18°C
18.3°C
16.9°C
17°C
17.7°C
18.4°C
18°C
17.4°C
17°C
17.5°C
18.2°C
17.8°C
17.8°C
17.2°C
17.8°C
18.1°C
18°C

New South Wales water temperature by month

To find out what the water temperature was in New South Wales any day over a period of the last ten years, select the month

Where is the warm sea water in July?

Want to know where the water temperature in July is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Where can you swim in New South Wales in July?

Places with the warmest average ocean water temperature in New South Wales in July. Also indicated are the maximum and minimum temperatures in July for these locations based on observations over the past 10 years

AvrMinMax
Fingal Head20.8°C18.7°C22.1°C
Hastings Point20.8°C19°C22.2°C
Tweed Heads20.8°C18.7°C22.1°C
Suffolk Park20.7°C19°C22°C
Byron Bay20.7°C19°C22°C

New South Wales photo gallery

  • 27 May 24 SurfClub_KM
  • Morning swim at the Newcastle Baths. Canoe Pool
  • New South Wales
  • New South Wales

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.

Other names for New South Wales

NSW

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Our report for Australia 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.

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