Hunter River - Newcastle Harbour Weather Forecast

    • 13
    • 23

    Sunny

    • 12
    • 20

    Mostly sunny

    • 7
    • 18

    Sunny

    • 9
    • 17

    Showers

    • 12
    • 18

    Showers

    • 11
    • 18

    Showers

    • 10
    • 18

    Shower or two

Today 2 Jul Newcastle

Sunny. Winds northwesterly 15 to 25 km/h becoming light in the evening then becoming northwesterly 15 to 20 km/h in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northwesterly 15 to 20 knots, reaching up to 30 knots offshore in the late morning.
Seas
1.5 to 2.5 metres, decreasing below 1.5 metres by early evening.
1st Swell
North to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Sunny.
Weather Situation
Northwesterly winds are strengthening ahead of a cold front that will cross the state tomorrow. Winds will turn west to southwesterly on Friday following the passage of that cold front. A high pressure system over the Bight will then drift towards Tasmania while a low develops near New Zealand, bringing fresh to strong southerly winds and large, powerful waves to the coastal areas over the weekend and into early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Newcastle Harbour Temperature Statistics View More

July Temperature

Newcastle (Nobbys) (2km)

  • Lowest 1 July, 2026

    11.8 °C

  • Average July

    14.8 °C

  • Highest

    –

Climate (2021–2026)

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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