Harlequin Island Weather Forecast

    • 16
    • 16

    Partly cloudy

    • 15
    • 18

    Sunny

    • 17
    • 19

    Partly cloudy

    • 17
    • 17

    Cloudy

    • 14
    • 15

    Shower

    • 13
    • 15

    Shower

    • 14
    • 15

    Shower

Today 19 Oct South East Coastal

Sunny. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly in the late afternoon then tending east to southeasterly in the evening.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
West to southwesterly 10 to 15 knots becoming variable about 10 knots in the late afternoon.
Seas
Below 0.5 metres, increasing to below 1 metre east of Hopetoun.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Sunny.
Weather Situation
A ridge lies over the southern half of WA, with a series of cold fronts forecast to brush past the southwest coast during the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harlequin Island Temperature Statistics View More

October Temperature

Esperance (126 km)

  • Lowest 2 October, 2026

    5.5 °C

  • Average October

    15.7 °C

  • Highest 7 October, 2026

    30.1 °C

Climate (2021–2026)

Esperance (126 km)

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  • Average Low 2021–2026

    12.7 °C

  • Average 2021–2026

    16.7 °C

  • Average High 2021–2026

    22.3 °C
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