Greenough River Mouth Weather Forecast

    • 18
    • 31

    Partly cloudy

    • 18
    • 28

    Becoming windy. Partly cloudy

    • 16
    • 30

    Sunny

    • 17
    • 33

    Mostly sunny

    • 17
    • 30

    Becoming windy. Mostly sunny

    • 17
    • 34

    Becoming windy. Mostly sunny

    • 17
    • 36

    Becoming windy. Sunny

Today 16 Dec Geraldton

Partly cloudy. Winds southwesterly 15 to 25 km/h increasing to 25 to 35 km/h in the middle of the day then tending southerly in the evening.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
Southwesterly 15 to 20 knots turning southerly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Cloudy.
Weather Situation
A deep trough lies inland of the west coast and will move east across the South West Land Division ahead of a weak cold front brushing the south coast. A new ridge building across the southwest coast by Wednesday will extend along southern WA on Thursday. A new west coast trough will form on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Greenough River Mouth Temperature Statistics View More

December Temperature

Geraldton Airport (9km)

  • Lowest 7 December, 2025

    13.5 °C

  • Average December

    23.4 °C

  • Highest 1 December, 2025

    42.2 °C

Climate (2020–Present)

Geraldton Airport (9km)

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  • Average Low 2020–2025

    14 °C

  • Average 2020–2025

    19.9 °C

  • Average High 2020–2025

    27.4 °C
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