Great Mackerel Beach Weather Forecast
- 13
- 19
Shower or two
- 15
- 21
Shower or two
- 17
- 22
Showers easing then sunny
- 14
- 19
Mostly sunny
- 12
- 18
Sunny
- 11
- 15
Shower or two
- 13
- 16
Showers
Today 30 Jun Sydney
Partly cloudy. Patchy morning fog in the west. High chance of showers, most likely in the evening. Light winds becoming northerly 15 to 20 km/h in the early afternoon.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Northerly about 10 knots increasing to 10 to 15 knots in the early afternoon.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. 60% chance of showers.
Great Mackerel Beach Temperature Statistics View More
June Temperature
Terrey Hills (13km)
Lowest 24 June, 2026
6.2 °CAverage June
13.7 °CHighest 10 June, 2026
21.3 °C
Climate (2021–2026)
Terrey Hills (13km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
21.9 °C