Hunter River - Throsby Basin Weather Forecast

    • 14
    • 24

    Possible shower

    • 15
    • 26

    Partly cloudy

    • 13
    • 29

    Sunny

    • 14
    • 32

    Sunny

    • 15
    • 21

    Shower or two

    • 13
    • 21

    Possible shower

    • 11
    • 23

    Mostly sunny

Today 23 Sep Newcastle

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds northeasterly 20 to 30 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 20 to 25 knots, reaching up to 30 knots in the late morning and afternoon.
Seas
2 to 2.5 metres.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Cloudy.
Caution
Surf conditions may be more powerful than they appear and are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
Easterly winds lie over the coastal waters. A high pressure system is slipping to the south and will enter the Tasman Sea during today, turning the winds northeasterly and then freshen the winds along the southern and central coastal waters. A southerly change is forecast to move over the coastal waters from Saturday, tracking north over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Throsby Basin Temperature Statistics View More

September Temperature

Newcastle (Nobbys) (3km)

  • Lowest 9 September, 2026

    8.7 °C

  • Average September

    17.3 °C

  • Highest 21 September, 2026

    32 °C

Climate (2021–2026)

Newcastle (Nobbys) (3km)

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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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