Newcastle Beach Weather Forecast

    • 12
    • 22

    Mostly clear

    • 13
    • 24

    Possible shower

    • 13
    • 24

    Partly cloudy

    • 15
    • 24

    Shower or two

    • 15
    • 25

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 17
    • 29

    Showers

Today 19 Oct Newcastle

Mostly clear. The chance of a thunderstorm early this evening. Winds easterly 20 to 25 km/h tending northeasterly 15 to 20 km/h in the evening then becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots.
Seas
Around 1 metre.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A strong high pressure system over the Tasman Sea is maintaining northeasterly winds across the coastal waters. Very little change of weather pattern is forecast through the week due to the slow movement of the high. Then, a cold front looks set to cross the state during the weekend into early next week, bringing a southerly change in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newcastle Beach Temperature Statistics View More

October Temperature

Newcastle (Nobbys) (1 km)

  • Lowest 9 October, 2026

    11 °C

  • Average October

    18.3 °C

  • Highest 12 October, 2026

    35.2 °C

Climate (2021–2026)

Newcastle (Nobbys) (1 km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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