Lake Macquarie - Balcolyn Weather Forecast

    • 7
    • 19

    Mostly sunny

    • 6
    • 19

    Late shower or two

    • 10
    • 18

    Showers easing

    • 9
    • 17

    Shower or two

    • 9
    • 18

    Showers

    • 10
    • 18

    Showers

    • 10
    • 18

    Shower or two

Today 23 Jun Newcastle

Mostly sunny. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southwesterly 15 to 20 knots.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
1st Swell
Southerly 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over western New South Wales combining with a low in the Tasman maintains southerly winds over the coastal waters. A trough is then forecast to brush the coast midweek, followed by another high pressure system drifting across Tasmania, directing onshore southeasterly airstream through the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Balcolyn Temperature Statistics View More

June Temperature

Lake Macquarie (Cooranbong) (8km)

  • Lowest 7 June, 2026

    3.7 °C

  • Average June

    13.7 °C

  • Highest 10 June, 2026

    23.2 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (8km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    24 °C
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