Carnarvon Boat Harbour Entrance Weather Forecast

    • 14
    • 24

    Morning fog

    • 13
    • 22

    Partly cloudy

    • 12
    • 20

    Showers

    • 13
    • 21

    Possible shower

    • 7
    • 19

    Sunny

    • 7
    • 21

    Possible shower

    • 8
    • 21

    Mostly sunny

Today 5 Aug Carnarvon

Partly cloudy. Winds southeasterly 15 to 20 km/h becoming light in the middle of the day.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southeasterly 15 to 20 knots turning southerly in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Denham.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Denham.
Weather
Partly cloudy.
Weather Situation
A weak front will brush past the southwest coast today, with a weak ridge briefly forming over inland southern WA before weakening on Thursday ahead of the next cold front later Thursday and Friday. A stronger cold front will move through on Saturday followed by a vigorous southwesterly airstream.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Carnarvon Boat Harbour Entrance Temperature Statistics View More

August Temperature

Carnarvon Airport (2km)

  • Lowest 1 August, 2026

    8.5 °C

  • Average August

    18.3 °C

  • Highest 2 August, 2026

    30.4 °C

Climate (2021–2026)

Carnarvon Airport (2km)

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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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