Newcastle Beach Weather Forecast

    • 16
    • 21

    Cloudy

    • 15
    • 23

    Shower or two

    • 15
    • 27

    Partly cloudy

    • 18
    • 29

    Shower or two

    • 18
    • 25

    Showers

    • 14
    • 22

    Shower or two

    • 12
    • 23

    Partly cloudy

Today 22 Oct Newcastle

Cloudy. Medium chance of showers. The chance of a thunderstorm in the late afternoon and evening. Winds northeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 20 to 25 knots.
Seas
2 metres.
1st Swell
Northeasterly around 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high in the Tasman Sea maintains a ridge over the coastal waters. The high will move slowly east on the weekend. A strong cold front and trough will cross the southern coastal waters late on Sunday and move north.
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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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