Cape Inscription Weather Forecast

    • 16
    • 21

    Partly cloudy

    • 16
    • 22

    Shower

    • 16
    • 21

    Shower

    • 15
    • 20

    Sunny

    • 15
    • 21

    Sunny

    • 16
    • 21

    Shower

    • 15
    • 20

    Shower

Today 21 Aug Gascoyne

Cloudy. High chance of showers. The chance of a thunderstorm. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Northeast to southeasterly 10 to 15 knots tending southeasterly in the late afternoon. Winds reaching up to 20 knots offshore south of Denham in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. The chance of a thunderstorm north of Denham.
Weather Situation
A weak ridge lies across southern WA. A trough is deepening down the west coast and will move inland on Saturday. A weak cold front will cross the southwest corner of the state early on Sunday ahead of another ridge which will extend across the southern half of the state on Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Inscription Temperature Statistics View More

August Temperature

Shark Bay Airport (76km)

  • Lowest 10 August, 2026

    7.2 °C

  • Average August

    16.5 °C

  • Highest 16 August, 2026

    28.1 °C

Climate (2021–2026)

Shark Bay Airport (76km)

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  • Average Low 2021–2026

    16.8 °C

  • Average 2021–2026

    22.3 °C

  • Average High 2021–2026

    29.5 °C
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