Belmont South Weather Forecast

    • 11
    • 23

    Partly cloudy

    • 11
    • 23

    Possible shower

    • 12
    • 23

    Rain

    • 13
    • 22

    Rain

    • 11
    • 21

    Mostly sunny

    • 10
    • 21

    Shower or two

    • 11
    • 21

    Shower or two

Today 16 May Newcastle

Partly cloudy. Medium chance of showers. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
1st Swell
Easterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm.
Weather Situation
A strong high pressure system over the southern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing an onshore easterly airstream over the coastal waters of New South Wales. A coastal trough is expected to develop about the north coast early next week, bringing unsettled weather.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Belmont South Temperature Statistics View More

May Temperature

Lake Macquarie (Cooranbong) (18km)

  • Lowest 10 May, 2026

    6.1 °C

  • Average May

    15.9 °C

  • Highest 3 May, 2026

    27.3 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (18km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    23.9 °C
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