Lake Macquarie - Within the lake Weather Forecast
- 3
- 18
Mostly sunny
- 1
- 19
Sunny
- 4
- 19
Mostly sunny
- 5
- 19
Shower or two
- 7
- 18
Showers easing
- 6
- 20
Sunny
- 6
- 18
Partly cloudy
Today 6 Aug Newcastle
Mostly sunny. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Variable about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- Weather
- Mostly sunny.
- Weather Situation
- A low pressure system near Tasmania is slowly moving eastwards, maintaining moderate west to southwesterly winds over the southern and central coastal waters. Winds will gradually ease and become light and variable later in the week as the low weakens and moves further east, and a high pressure system moves across the New South Wales. Winds will then turn northerly and strengthen through the weekend ahead of a strong cold front that will cross the coastal waters late this weekend into early next week.
Lake Macquarie - Within the lake Temperature Statistics View More
August Temperature
Lake Macquarie (Cooranbong) (10km)
Lowest 5 August, 2026
1.8 °CAverage August
10 °CHighest 3 August, 2026
21.3 °C
Climate (2021–2026)
Lake Macquarie (Cooranbong) (10km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
24 °C