Cornwall Island Weather Forecast

    • 16
    • 18

    Shower

    • 15
    • 22

    Sunny

    • 16
    • 18

    Shower

    • 14
    • 15

    Shower

    • 14
    • 16

    Cloudy

    • 14
    • 19

    Shower

    • 16
    • 18

    Shower

Today 30 Oct South East Coastal

Partly cloudy. Slight chance of a shower in the morning. Winds west to southwesterly 15 to 25 km/h becoming light in the evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching the low to high 20s.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
West to southwesterly 15 to 20 knots becoming variable about 10 knots in the evening.
Seas
1 to 2 metres, decreasing below 1 metre around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cornwall Island Temperature Statistics View More

October Temperature

Esperance (62km)

  • Lowest 7 October, 2025

    7.6 °C

  • Average October

    16.4 °C

  • Highest 3 October, 2025

    37.6 °C

Climate (2020–Present)

Esperance (62km)

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  • Average Low 2020–2025

    12.6 °C

  • Average 2020–2025

    16.6 °C

  • Average High 2020–2025

    22.3 °C
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