Irwin River Entrance Weather Forecast

    • 16
    • 30

    Becoming windy. Sunny

    • 16
    • 33

    Becoming windy. Sunny

    • 21
    • 39

    Becoming windy. Sunny

    • 26
    • 41

    Mostly sunny

    • 26
    • 40

    Mostly sunny

    • 21
    • 29

    Partly cloudy

    • 18
    • 26

    Becoming windy. Mostly sunny

Today 21 Dec Central West

Sunny. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 25 to 35 km/h before dawn then tending south to southeasterly 25 to 40 km/h in the early afternoon. Overnight temperatures falling to between 13 and 17 with daytime temperatures reaching 31 to 36.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
Southerly 20 to 30 knots tending south to southeasterly 15 to 25 knots before dawn then becoming southerly 25 to 30 knots in the late afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Irwin River Entrance Temperature Statistics View More

December Temperature

Geraldton Airport (54km)

  • Lowest 7 December, 2025

    13.5 °C

  • Average December

    23.3 °C

  • Highest 1 December, 2025

    42.2 °C

Climate (2020–Present)

Geraldton Airport (54km)

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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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