Hunter River - Newcastle Harbour Weather Forecast

    • 11
    • 23

    Sunny

    • 12
    • 23

    Shower or two

    • 14
    • 23

    Shower or two

    • 13
    • 23

    Shower or two

    • 13
    • 23

    Possible shower

    • 12
    • 24

    Possible shower

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    Mostly sunny

Today 19 Apr Newcastle

Sunny. Winds southerly 15 to 25 km/h becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore north of Norah Head in the late morning and afternoon. Winds turning southerly in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southerly 4 metres.
Weather
Partly cloudy.
Caution
Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
Southerly winds will be maintained during the weekend as a high pressure system near Victoria extends a ridge over the coastal waters. From Monday, winds should gradually turn southeasterly as the high moves gradually eastwards over the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Newcastle Harbour Temperature Statistics View More

April Temperature

Newcastle (Nobbys) (2km)

  • Lowest 13 April, 2026

    11.8 °C

  • Average April

    20.2 °C

  • Highest 7 April, 2026

    30.3 °C

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.4 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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