Port Denison Weather Forecast

    • 15
    • 27

    Windy. Sunny

    • 15
    • 29

    Sunny

    • 16
    • 26

    Becoming windy. Partly cloudy

    • 17
    • 28

    Becoming windy. Mostly sunny

    • 19
    • 36

    Becoming windy. Sunny

    • 25
    • 40

    Partly cloudy

    • 22
    • 34

    Mostly sunny

Today 9 Dec Central West

Sunny. Winds south to southwesterly 25 to 40 km/h. Daytime maximum temperatures 29 to 37.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
Southerly 20 to 25 knots, reaching up to 30 knots north of Geraldton in the evening.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly sunny.
Weather Situation
A trough extending from the Gascoyne to the Goldfields will gradually move westwards across the South West Land Division to be located near the west coast by the weekend where it is expected to deepen. The trough will move offshore on Sunday as a high pressure system moves into the Bight and strengthens.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Denison Temperature Statistics View More

December Temperature

Geraldton Airport (56km)

  • Lowest 7 December, 2025

    13.5 °C

  • Average December

    22.3 °C

  • Highest 1 December, 2025

    42.2 °C

Climate (2020–Present)

Geraldton Airport (56km)

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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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