Round Island Weather Forecast

    • 23
    • 27

    Sunny

    • 22
    • 27

    Sunny

    • 21
    • 27

    Sunny

    • 21
    • 26

    Windy

    • 20
    • 25

    Sunny

    • 20
    • 25

    Sunny

    • 21
    • 26

    Sunny

Today 18 May Pilbara

Sunny. Winds east to southeasterly 25 to 40 km/h. Daytime maximum temperatures 25 to 31.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Easterly 15 to 20 knots, reaching up to 25 knots offshore in the late morning. Winds turning northeasterly in the early afternoon.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore east of Barrow Island during the afternoon.
Weather
Sunny.
Weather Situation
A ridge to the south will continue to direct easterly winds across northern WA coastal waters, tending fresh to strong and gusty during the mornings.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Round Island Temperature Statistics View More

May Temperature

Mardie (26km)

  • Lowest 17 May, 2025

    15.5 °C
  • Average May

    25.8 °C
  • Highest 6 May, 2025

    37.4 °C

Climate (2020–Present)

Mardie (26km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    20 °C
  • Average 2020–2025

    26.3 °C
  • Average High 2020–2025

    34.1 °C
Get WillyWeather+ to remove ads