Arrowsmith Weather Forecast

    • 10
    • 25

    Partly cloudy

    • 12
    • 22

    Shower

    • 13
    • 21

    Shower

    • 8
    • 20

    Partly cloudy

    • 7
    • 21

    Sunny

    • 9
    • 20

    Shower

    • 9
    • 20

    Shower

Today 21 Aug Central West

Partly cloudy. Medium chance of showers in the north, most likely in the afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the northeast in the afternoon. Winds easterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures in the low to mid 20s.

Geraldton Coastal Waters

Kalbarri to Jurien Bay
Wind
South to southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Geraldton.
Weather
Sunny.
Weather Situation
A weak ridge lies across southern WA. A trough will deepen down the west coast later today, moving inland later on Saturday ahead of another weak cold front reaching the lower west coast on Sunday. A new ridge will begin to develop across the west coast later Sunday and into Monday behind the trough and as the weak cold front moves east along the south coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arrowsmith Temperature Statistics View More

August Temperature

Jurien Bay (83km)

  • Lowest 13 August, 2026

    4.1 °C

  • Average August

    14.5 °C

  • Highest 16 August, 2026

    26.5 °C

Climate (2021–2026)

Jurien Bay (83km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    19.8 °C

  • Average High 2021–2026

    25.8 °C
Get WillyWeather+ to remove ads