Lake Macquarie - Swansea Weather Forecast

    • 9
    • 21

    Clear

    • 7
    • 19

    Sunny

    • 9
    • 20

    Showers

    • 12
    • 21

    Mostly sunny

    • 9
    • 20

    Partly cloudy

    • 9
    • 19

    Possible shower

    • 8
    • 19

    Possible shower

Today 31 May Newcastle

Clear. Winds westerly 15 to 20 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Port Stephens.
Seas
1.5 metres.
1st Swell
South to southwesterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure system over central Australia extends a ridge over much of New South Wales. Tomorrow, a strong cold front connected to a deep low pressure system in the Bight is forecast to enter southwest New South Wales, then cross the state during Tuesday into Wednesday morning bringing fresh to strong west to northwesterly winds along the coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Swansea Temperature Statistics View More

May Temperature

Lake Macquarie (Cooranbong) (15km)

  • Lowest 10 May, 2026

    6.1 °C

  • Average May

    16.3 °C

  • Highest 3 May, 2026

    27.3 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (15km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    23.9 °C
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