Moon Island Weather Forecast

    • 20
    • 30

    Possible shower

    • 19
    • 31

    Mostly sunny

    • 20
    • 31

    Partly cloudy

    • 20
    • 30

    Shower or two

    • 20
    • 27

    Showers

    • 19
    • 27

    Shower or two

    • 19
    • 28

    Possible shower

Today 4 Mar Newcastle

Partly cloudy. Medium chance of showers, becoming less likely in the early afternoon. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 20 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A slow moving high pressure system over the Tasman Sea extends a ridge to the state's east, maintaining fresh northeasterly airstream over coastal waters. The ridge is forecast to persist over the north coast through the week while a trough brushes the south coast early today then weakens. Then, another trough is expected to cross the southern half of the coast on Friday and stalls about the central part of the coast. This will be followed by the second high pressure system passing to the south, maintaining onshore easterly airstream later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Moon Island Temperature Statistics View More

March Temperature

Lake Macquarie (Cooranbong) (19km)

  • Lowest 2 March, 2026

    18.7 °C

  • Average March

    22.4 °C

  • Highest 2 March, 2026

    29.7 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (19km)

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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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