Newcastle Beach Weather Forecast

    • 5
    • 19

    Mostly sunny

    • 10
    • 20

    Sunny

    • 9
    • 16

    Shower or two

    • 6
    • 18

    Sunny

    • 5
    • 19

    Sunny

    • 6
    • 19

    Shower or two

    • 7
    • 19

    Possible shower

Today 13 Jul Newcastle

Mostly sunny. The chance of morning frost. Light winds becoming northwesterly 20 to 30 km/h in the morning.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
West to southwesterly 10 to 15 knots turning northwesterly 15 to 20 knots during the morning. Winds reaching up to 30 knots offshore south of Port Stephens in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres by early evening.
1st Swell
Southerly 3 metres, increasing to 3 to 4 metres during the morning, then decreasing to 2.5 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.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newcastle Beach Temperature Statistics View More

July Temperature

Newcastle (Nobbys) (1km)

  • Lowest 5 July, 2025

    7 °C

  • Average July

    13.4 °C

  • Highest 6 July, 2025

    20.9 °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

    22.2 °C
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