Hunter River - Newcastle Harbour Weather Forecast

    • 18
    • 25

    Shower or two

    • 18
    • 26

    Partly cloudy

    • 18
    • 27

    Partly cloudy

    • 17
    • 29

    Showers. Possible storm

    • 17
    • 22

    Showers

    • 15
    • 22

    Shower or two

    • 15
    • 24

    Possible shower

Today 23 Mar Newcastle

Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the afternoon. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 10 to 15 knots turning easterly in the afternoon.
Seas
Below 1 metre.
1st Swell
Easterly around 1 metre.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Newcastle Harbour Temperature Statistics View More

March Temperature

Newcastle (Nobbys) (2km)

  • Lowest 16 March, 2026

    17.5 °C

  • Average March

    21.8 °C

  • Highest 17 March, 2026

    33.4 °C

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.4 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    22.3 °C
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