Carnarvon Harbour Weather Forecast

    • 21
    • 30

    Sunny

    • 22
    • 29

    Mostly sunny

    • 22
    • 30

    Mostly sunny

    • 22
    • 32

    Sunny

    • 23
    • 31

    Sunny

    • 22
    • 30

    Mostly sunny

    • 20
    • 29

    Sunny

Today 15 Dec Carnarvon

Sunny. Winds south to southwesterly 15 to 20 km/h becoming light before dawn then becoming south to southwesterly 20 to 30 km/h in the morning.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southwesterly about 10 knots increasing to 10 to 15 knots in the morning. Winds reaching up to 20 knots about Shark Bay during the afternoon and evening.
Seas
Below 1 metre, decreasing below 0.5 metres during the morning, then increasing to around 1 metre around midday.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Denham.
Weather
Partly cloudy.
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  • 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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