Carnarvon Harbour Weather Forecast

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    • 29

    Partly cloudy

    • 22
    • 30

    Becoming windy. Mostly sunny

    • 22
    • 32

    Sunny

    • 23
    • 31

    Sunny

    • 23
    • 31

    Sunny

    • 22
    • 33

    Sunny

    • 24
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    Sunny

Today 16 Dec Carnarvon

Partly cloudy. Winds southwesterly 25 to 30 km/h tending southerly in the late evening.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southwesterly 15 to 20 knots turning southerly 20 to 25 knots in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly 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

Carnarvon Harbour Temperature Statistics View More

December Temperature

Carnarvon Airport (2km)

  • Lowest 6 December, 2025

    19.6 °C
  • Average December

    24.6 °C
  • Highest 1 December, 2025

    37 °C

Climate (2020–Present)

Carnarvon Airport (2km)

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  • Average Low 2020–2025

    17.4 °C
  • Average 2020–2025

    22.4 °C
  • Average High 2020–2025

    28.7 °C
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