One Mile Jetty Weather Forecast

    • 12
    • 25

    Sunny

    • 13
    • 23

    Shower or two

    • 13
    • 22

    Shower or two

    • 13
    • 26

    Possible shower

    • 14
    • 25

    Possible shower

    • 14
    • 24

    Partly cloudy

    • 11
    • 23

    Sunny

Today 18 Aug Carnarvon

Sunny. Light winds becoming southeasterly 15 to 20 km/h in the morning then tending southerly 15 to 25 km/h in the early afternoon.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southeasterly 10 to 15 knots tending east to southeasterly in the early morning then turning southerly below 10 knots in the early afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 to 5 metres.
Weather
Partly cloudy.
Weather Situation
A cold front will continue moving eastward across the south coast this morning, contracting into the Bight later today. A weak ridge is developing over the west coast in the wake of this front. Another weak cold front will cross the southwest part of the State on Wednesday before a ridge settles over the south coast during Thursday and Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

One Mile Jetty Temperature Statistics View More

August Temperature

Carnarvon Airport (5km)

  • Lowest 12 August, 2026

    6 °C

  • Average August

    17.3 °C

  • Highest 2 August, 2026

    30.4 °C

Climate (2021–2026)

Carnarvon Airport (5km)

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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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