Newcastle Beach Weather Forecast

    • 18
    • 22

    Cloudy

    • 18
    • 26

    Partly cloudy

    • 16
    • 32

    Sunny

    • 22
    • 36

    Sunny morning. Possible storm

    • 21
    • 30

    Possible shower or storm

    • 21
    • 37

    Possible shower

    • 22
    • 31

    Partly cloudy

Today 16 Dec Newcastle

Cloudy. Winds easterly 15 to 20 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Easterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 2.5 metres.
Weather
Cloudy.
Caution
Surf conditions in the evening may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A high in the Bight is extending a ridge across the coastal waters while heading eastwards. East to southeasterly winds will turn north to northeasterly as the system moves east across southeast Australia and reaches the Tasman Sea by late Tuesday or Wednesday. Then, a cold front will brush along the coast, bringing a brief southerly change on Thursday or Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newcastle Beach Temperature Statistics View More

December Temperature

Newcastle (Nobbys) (1km)

  • Lowest 2 December, 2025

    11.3 °C

  • Average December

    21.5 °C

  • Highest 5 December, 2025

    36.1 °C

Climate (2020–Present)

Newcastle (Nobbys) (1km)

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  • Average Low 2020–2025

    15.3 °C

  • Average 2020–2025

    18.5 °C

  • Average High 2020–2025

    22.3 °C
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