Harlequin Island Weather Forecast

    • 14
    • 16

    Shower

    • 15
    • 17

    Cloudy

    • 15
    • 20

    Partly cloudy

    • 14
    • 17

    Partly cloudy

    • 15
    • 16

    Cloudy

    • 14
    • 16

    Cloudy

    • 15
    • 18

    Partly cloudy

Today 10 Sep South East Coastal

Cloudy. Slight chance of a shower near the coast east of Esperance in the morning and early afternoon. Near zero chance of rain elsewhere. Winds easterly 15 to 20 km/h turning northeasterly 20 to 30 km/h during the day. Daytime maximum temperatures between 17 and 20.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
Northeasterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy.
Weather Situation
East to northeasterly winds continue with a high pressure system located in the Bight. Winds turning northwesterly on Friday as the high moves east ahead of a weak cold front moving over the southwest corner on Saturday. A second weak cold front will follow later Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harlequin Island Temperature Statistics View More

September Temperature

Esperance (126km)

  • Lowest 2 September, 2026

    7.7 °C

  • Average September

    14.5 °C

  • Highest 5 September, 2026

    21.4 °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

    22.3 °C
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