South Island Weather Forecast

    • 17
    • 23

    Sunny

    • 17
    • 23

    Fog

    • 17
    • 23

    Sunny

    • 17
    • 23

    Sunny

    • 18
    • 23

    Sunny

    • 18
    • 23

    Sunny

    • 18
    • 23

    Sunny

Today 8 Jul Pilbara

Sunny. Winds east to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching 24 to 30.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Southerly 10 to 15 knots shifting east to northeasterly 15 to 20 knots in the morning.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Island Temperature Statistics View More

July Temperature

Onslow Airport (31km)

  • Lowest 4 July, 2026

    11.3 °C

  • Average July

    18.4 °C

  • Highest 5 July, 2026

    26.9 °C

Climate (2021–2026)

Onslow Airport (31km)

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

  • Average Low 2021–2026

    20.5 °C

  • Average 2021–2026

    25.8 °C

  • Average High 2021–2026

    32.8 °C
Get WillyWeather+ to remove ads