Cape Inscription Weather Forecast

    • 22
    • 25

    Windy

    • 22
    • 25

    Windy

    • 21
    • 27

    Windy

    • 22
    • 28

    Windy

    • 22
    • 29

    Windy

    • 24
    • 30

    Sunny

    • 23
    • 26

    Partly cloudy

Today 19 Dec Gascoyne

Mostly sunny. Medium chance of showers in the southeast, most likely during this afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm. Winds northeast to southeasterly 20 to 30 km/h tending northwest to southwesterly 25 to 35 km/h in the middle of the day then tending south to southwesterly 20 to 30 km/h in the evening. Daytime maximum temperatures 38 to 44.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Mostly sunny.
Weather Situation
A high pressure system will move eastwards into the Bight on today, extending a ridge over southern coastal waters. A west coast trough will develop today. moving inland during the day ahead of a weak front brushing southern coastal waters on Saturday. Another ridge will develop across the southwest in the front's wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Inscription Temperature Statistics View More

December Temperature

Shark Bay Airport (76km)

  • Lowest 6 December, 2025

    18.1 °C

  • Average December

    24.9 °C

  • Highest 1 December, 2025

    38.9 °C

Climate (2020–Present)

Shark Bay Airport (76km)

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  • Average Low 2020–2025

    16.8 °C

  • Average 2020–2025

    22.3 °C

  • Average High 2020–2025

    29.6 °C
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