Port Denison Harbour Weather Forecast

    • 16
    • 30

    Windy. Sunny

    • 15
    • 33

    Becoming windy. Sunny

    • 20
    • 41

    Becoming windy. Sunny

    • 27
    • 43

    Wind easing. Mostly sunny

    • 26
    • 42

    Mostly sunny

    • 20
    • 27

    Partly cloudy

    • 17
    • 26

    Becoming windy. Mostly sunny

Today 21 Dec Central West

Sunny. Winds south to southeasterly 25 to 40 km/h.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
Southerly 20 to 30 knots.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Sunny.
Weather Situation
A ridge persists across much of southern WA. A weak front will brush the south coast on Monday, followed by the west coast trough returning by Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Denison Harbour Temperature Statistics View More

December Temperature

Geraldton Airport (56km)

  • Lowest 7 December, 2025

    13.5 °C

  • Average December

    23.3 °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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