Newcastle Weather Forecast

    • 19
    • 37

    Mostly clear

    • 22
    • 29

    Possible shower

    • 22
    • 28

    Possible shower

    • 21
    • 33

    Possible shower

    • 21
    • 33

    Partly cloudy

    • 22
    • 33

    Partly cloudy

    • 22
    • 27

    Partly cloudy

Today 18 Feb Newcastle

Mostly clear. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore north of Norah Head.
Seas
Below 1 metre, increasing to 1 to 1.5 metres north of Norah Head.
1st Swell
Southerly below 1 metre.
Weather
Mostly clear.
Weather Situation
A trough over central parts of the coast moves north as a fresh southerly change today, before stalling and weakening about the Mid North Coast from Thursday. Winds will turn northerly as a ridge of high pressure builds over the north coast from Friday and persist through the weekend, apart from a southerly wind change along the southern half of the coast as a weak trough moves through and decays during Saturday.
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  • Temperature Forecast Bureau of Meteorology

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Newcastle Temperature Statistics View More

February Temperature

Newcastle (Nobbys) (2km)

  • Lowest 17 February, 2026

    16.2 °C

  • Average February

    22.1 °C

  • Highest 5 February, 2026

    31.7 °C

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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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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