Square Rock Weather Forecast

    • 19
    • 20

    Shower

    • 17
    • 19

    Windy

    • 16
    • 16

    Shower

    • 13
    • 18

    Sunny

    • 16
    • 17

    Partly cloudy

    • 15
    • 16

    Shower

    • 14
    • 16

    Shower

Today 18 Sep South East Coastal

Partly cloudy. Medium chance of showers in the west, near zero chance elsewhere. The chance of a thunderstorm. Winds north to northeasterly 15 to 20 km/h.

Esperance Coastal Waters

Bremer Bay to Israelite Bay
Wind
East to northeasterly 15 to 20 knots, reaching up to 30 knots west of Hopetoun in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy. 60% chance of showers west of Esperance, near zero chance elsewhere. The chance of a thunderstorm.
Weather Situation
A cold front is crossing the western waters in the evening and moves east across the south coast on Saturday, followed by a couple more weak fronts brushing past the south coast on the weekend. A new ridge will form along the southwest coast on Sunday before weakening on Monday. A trough developing inland will move east along the south coast on Tuesday ahead of the next cold front.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Square Rock Temperature Statistics View More

September Temperature

Esperance (31km)

  • Lowest 2 September, 2026

    7.7 °C

  • Average September

    16 °C

  • Highest 17 September, 2026

    32.5 °C

Climate (2021–2026)

Esperance (31km)

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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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