Lake Macquarie - Within the lake Weather Forecast

    • 5
    • 20

    Sunny

    • 5
    • 21

    Partly cloudy

    • 7
    • 20

    Possible shower

    • 7
    • 22

    Sunny

    • 7
    • 23

    Sunny

    • 7
    • 24

    Sunny

    • 9
    • 25

    Shower or two

Today 31 Aug Newcastle

Sunny. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
West to southwesterly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head in the late morning. Winds becoming variable about 10 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
Southerly 3 to 4 metres, decreasing to 3 metres during the afternoon.
Weather
Mostly sunny.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A ridge of high pressure is extending across from the west and will be the dominant feature in the region for the coming days. A trough or cold front is forecast to cross the far south on Wednesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Within the lake Temperature Statistics View More

August Temperature

Lake Macquarie (Cooranbong) (10km)

  • Lowest 17 August, 2025

    2.9 °C
  • Average August

    12.8 °C
  • Highest 27 August, 2025

    24.4 °C

Climate (2020–Present)

Lake Macquarie (Cooranbong) (10km)

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  • Average Low 2020–2025

    11.7 °C
  • Average 2020–2025

    17.1 °C
  • Average High 2020–2025

    23.7 °C
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