Port Denison Harbour Weather Forecast

    • 13
    • 30

    Becoming windy. Sunny

    • 13
    • 27

    Becoming windy. Sunny

    • 15
    • 27

    Becoming windy. Mostly sunny

    • 15
    • 33

    Sunny

    • 17
    • 29

    Becoming windy. Sunny

    • 17
    • 28

    Becoming windy. Partly cloudy

    • 19
    • 35

    Mostly sunny

Today 7 Dec Central West

Sunny. Winds south to southeasterly 15 to 20 km/h tending south to southwesterly 25 to 35 km/h in the middle of the day. Daytime maximum temperatures 32 to 39.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1.5 to 2 metres, decreasing to 1.5 metres during the morning, then increasing to 1.5 to 2 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore north of Geraldton.
Weather
Sunny.
Weather Situation
A ridge of high pressure sits across southern WA. A trough develops through inland parts of the South West Land Division today and move eastwards on Monday. A weak front will brush past the far south coast on Monday ahead of the next high pressure ridge forming over the far south of the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Denison Harbour Temperature Statistics View More

December Temperature

Geraldton Airport (56km)

  • Lowest 6 December, 2025

    14.9 °C

  • Average December

    22.7 °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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