Roy Island Weather Forecast

    • 13
    • 16

    Shower

    • 14
    • 17

    Shower

    • 15
    • 16

    Windy

    • 13
    • 17

    Cloudy

    • 15
    • 16

    Shower

    • 14
    • 15

    Shower

    • 14
    • 15

    Shower

Today 2 Sep South East Coastal

Cloudy. Slight chance of a shower in the west, near zero chance elsewhere. Winds westerly 20 to 30 km/h tending west to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the late evening.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Westerly 15 to 20 knots, reaching up to 25 knots east of Hopetoun in the afternoon. Winds turning southwesterly in the late afternoon.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres during the afternoon.
Weather
Cloudy. 70% chance of showers.
Weather Situation
A weak cold front is brushing past the southwest coast today, followed by a moderate cold front over the southwest of the state on Thursday night and Friday. A stronger cold front will cross the west coast during Saturday. Meanwhile, a weak ridge persisting over the Gascoyne and Geraldton coasts will dissipate early Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Roy Island Temperature Statistics View More

September Temperature

Esperance (39km)

  • Lowest 1 September, 2026

    12.1 °C

  • Average September

    13.5 °C

  • Highest

    –

Climate (2021–2026)

Esperance (39km)

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

  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.3 °C
Get WillyWeather+ to remove ads