Harlequin Island Weather Forecast

    • 14
    • 16

    Partly cloudy

    • 13
    • 16

    Partly cloudy

    • 14
    • 18

    Sunny

    • 14
    • 16

    Shower

    • 14
    • 15

    Shower

    • 12
    • 17

    Partly cloudy

    • 14
    • 16

    Shower

Today 20 Aug South East Coastal

Partly cloudy. The chance of morning frost in the east. Patchy morning fog. Light winds becoming westerly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching around 20.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
West to southwesterly 10 to 15 knots tending west to northwesterly before dawn then tending west to southwesterly in the early afternoon. Winds reaching up to 20 knots west of Hopetoun early in the morning.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harlequin Island Temperature Statistics View More

August Temperature

Esperance (126km)

  • Lowest 9 August, 2026

    6.4 °C

  • Average August

    12.9 °C

  • Highest 6 August, 2026

    21.8 °C

Climate (2021–2026)

Esperance (126km)

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  • Average Low 2021–2026

    12.6 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.2 °C
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