Water temperature in Sydney Mines (NS) in June
Is it warm enough to swim in Sydney Mines in June? Average water temperature in Sydney Mines in June is 10°C and therefore is not suitable for comfortable swimming. The warmest sea in Sydney Mines in June is 15.4°C, and the coldest is 4.8°C. Average high air temperature in Sydney Mines in June is 19°C, and average low temperature is 8°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Sydney Mines
Changes water temperature in Sydney Mines in June 2025, 2024
To get an accurate forecast for the water temperature in Sydney Mines for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Sydney Mines, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of June.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 1 June | 8.1°C | 8.9°C | 5.4°C | 8.9°C |
| 2 June | 7.1°C | 7.2°C | 5.4°C | 8.6°C |
| 3 June | 7.8°C | 7.5°C | 5.7°C | 8.2°C |
| 4 June | 8°C | 7.3°C | 5.3°C | 8.6°C |
| 5 June | 8.3°C | 7.1°C | 4.8°C | 9.9°C |
| 6 June | 9.6°C | 8.2°C | 5.2°C | 10.4°C |
| 7 June | 9.8°C | 9.9°C | 5.8°C | 12.1°C |
| 8 June | 9.1°C | 9.6°C | 6.1°C | 12.7°C |
| 9 June | 9.5°C | 9.9°C | 6.9°C | 12.6°C |
| 10 June | 9.3°C | 11.9°C | 7°C | 14.6°C |
| 11 June | 11.4°C | 11°C | 7°C | 12.8°C |
| 12 June | 11.5°C | 10.5°C | 7.2°C | 12.1°C |
| 13 June | 11°C | 12.6°C | 7.5°C | 12.6°C |
| 14 June | 11.2°C | 13.2°C | 7.4°C | 13.2°C |
| 15 June | 10.8°C | 12.2°C | 8°C | 12.2°C |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| 16 June | 11.7°C | 12.3°C | 7.9°C | 12.3°C |
| 17 June | 12°C | 12.6°C | 8.1°C | 13.1°C |
| 18 June | 12.2°C | 12.6°C | 8.5°C | 13°C |
| 19 June | 12.2°C | 13°C | 8.1°C | 13°C |
| 20 June | 12°C | 14.2°C | 8.4°C | 14.2°C |
| 21 June | 12.8°C | 15.3°C | 8.8°C | 15.3°C |
| 22 June | 14.9°C | 8.7°C | 14.9°C | |
| 23 June | 11.7°C | 14.6°C | 9.4°C | 14.6°C |
| 24 June | 12.4°C | 14.1°C | 9.4°C | 14.1°C |
| 25 June | 14°C | 14.4°C | 9.8°C | 15°C |
| 26 June | 14.2°C | 14.2°C | 9.3°C | 14.7°C |
| 27 June | 13.6°C | 14.9°C | 9°C | 14.9°C |
| 28 June | 13.6°C | 15.4°C | 9.2°C | 15.4°C |
| 29 June | 13.9°C | 14.7°C | 9.6°C | 14.7°C |
| 30 June | 13.7°C | 15.2°C | 9.9°C | 15.2°C |
Average water temperature in Sydney Mines in June over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| 9.1°C | 8.7°C | 8°C | 9.7°C | 9.9°C |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 11.9°C | 11°C | 10.2°C | 12°C | 11.1°C |
Sydney Mines sea state in June
Chart comparing the height of waves in Sydney Mines in June 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 Sydney Mines in June
This data display average monthly climate indicators in Sydney Mines in June 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 temperature19°C
- Average LOW temperature8°C
- Average rainfall days14 days
- Average rainfall3.8''/97mm
- Average sunshine7.5h
Sydney Mines water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
