Newcastle Beach Weather Forecast

    • 20
    • 26

    Showers

    • 21
    • 30

    Partly cloudy

    • 21
    • 30

    Mostly sunny

    • 21
    • 31

    Mostly sunny

    • 22
    • 29

    Shower or two

    • 21
    • 27

    Shower or two

    • 20
    • 28

    Shower or two

Today 3 Mar Newcastle

Cloudy. High chance of showers, most likely in the morning and afternoon. Winds northeasterly 15 to 25 km/h becoming light in the morning then becoming northeasterly 15 to 20 km/h in the middle of the day.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northeasterly 15 to 25 knots, reaching up to 30 knots offshore south of Norah Head during the morning.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
Easterly below 1 metre.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A slow moving high pressure system over the Tasman Sea extends a ridge to the state's east, maintaining fresh northeasterly airstream over coastal waters. The ridge is forecast to persist over the north coast through the week while a series of troughs brushes the southern half of the coast on Wednesday and on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newcastle Beach Temperature Statistics View More

March Temperature

Newcastle (Nobbys) (1km)

  • Lowest 1 March, 2026

    19.9 °C

  • Average March

    22.4 °C

  • Highest 1 March, 2026

    24.7 °C

Climate (2021–Present)

Newcastle (Nobbys) (1km)

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  • Average Low 2021–2026

    15.3 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    22.3 °C
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