Carnarvon Weather Forecast

    • 26
    • 42

    Sunny

    • 29
    • 45

    Sunny

    • 29
    • 44

    Sunny

    • 24
    • 31

    Sunny

    • 21
    • 28

    Sunny

    • 21
    • 26

    Partly cloudy

    • 22
    • 27

    Partly cloudy

Today 20 Jan Carnarvon

Sunny. Winds south to southeasterly 20 to 30 km/h tending east to southeasterly 15 to 25 km/h in the morning then turning southerly 20 to 30 km/h in the early afternoon.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 15 to 25 knots, reaching up to 30 knots offshore south of Denham in the evening.
Seas
1 to 2 metres, decreasing to 1 metre during the morning, then increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Denham.
Weather
Sunny.
Weather Situation
A ridge lies south of the State with a high pressure centre moving into the Bight during Tuesday and Wednesday. A west coast trough is developing and will deepen during Tuesday and Wednesday before moving inland on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Carnarvon Temperature Statistics View More

January Temperature

Carnarvon Airport (1km)

  • Lowest 13 January, 2026

    21.8 °C

  • Average January

    26.1 °C

  • Highest 9 January, 2026

    32.2 °C

Climate (2021–Present)

Carnarvon Airport (1km)

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  • Average Low 2021–2026

    17.4 °C

  • Average 2021–2026

    22.4 °C

  • Average High 2021–2026

    28.7 °C
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