Roy Island Weather Forecast

    • 14
    • 16

    Partly cloudy

    • 15
    • 15

    Shower

    • 15
    • 16

    Shower

    • 15
    • 17

    Shower

    • 15
    • 17

    Shower

    • 15
    • 16

    Shower

    • 15
    • 16

    Shower

Today 24 Sep South East Coastal

Partly cloudy. The chance of fog in the morning, mainly in the west. Light winds becoming east to southeasterly 15 to 20 km/h in the early afternoon. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching the low to mid 20s.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Variable about 10 knots becoming easterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Roy Island Temperature Statistics View More

September Temperature

Esperance (39km)

  • Lowest 2 September, 2026

    7.7 °C

  • Average September

    16.2 °C

  • Highest 17 September, 2026

    32.5 °C

Climate (2021–2026)

Esperance (39km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.3 °C
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