Lake Macquarie - Balcolyn Weather Forecast

    • 15
    • 28

    Mostly sunny

    • 17
    • 37

    Partly cloudy

    • 21
    • 29

    Shower or two

    • 21
    • 29

    Cloudy

    • 19
    • 34

    Possible storm

    • 20
    • 33

    Partly cloudy

    • 20
    • 34

    Partly cloudy

Today 17 Feb Newcastle

Mostly sunny. Winds east to northeasterly and light becoming easterly 15 to 25 km/h in the early afternoon then turning north to northeasterly 15 to 20 km/h in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots tending northerly in the late evening. Winds reaching up to 25 knots offshore south of Norah Head in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Easterly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge along the New South Wales coast. The system will slowly drift east and weaken as a cold front and its associated trough enter the state's southwest later Tuesday. The trough will then continue heading north, crossing the southern and central parts of the coast as a fresh southerly change through Wednesday, before stalling about the Mid North Coast on Thursday and gradually weakening later in the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Balcolyn Temperature Statistics View More

February Temperature

Lake Macquarie (Cooranbong) (8km)

  • Lowest 3 February, 2026

    13.8 °C

  • Average February

    22.1 °C

  • Highest 5 February, 2026

    37.2 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (8km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.8 °C
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