Pearson Island Weather Forecast

    • 17
    • 18

    Partly cloudy

    • 15
    • 15

    Cloudy

    • 15
    • 15

    Cloudy

    • 14
    • 15

    Cloudy

    • 14
    • 16

    Sunny

    • 15
    • 18

    Partly cloudy

    • 17
    • 19

    Sunny

Today 11 Oct West Coast

Partly cloudy. Medium chance of showers east of Ceduna, slight chance elsewhere. The chance of a thunderstorm, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding east of Ceduna. Winds north to northeasterly 25 to 35 km/h tending north to northwesterly in the middle of the day then shifting southerly 25 to 40 km/h in the early afternoon. Daytime maximum temperatures around 30.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Northwest to northeasterly 15 to 20 knots tending west to southwesterly 10 to 15 knots in the early afternoon then turning southerly 15 to 20 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Partly cloudy. The chance of a thunderstorm inshore in the late morning and afternoon.
Weather Situation
A ridge of high pressure to the east directs a northerly flow over South Australia. A trough and cold front about the far west will cross the state today and Monday morning. A cool southwesterly airstream will follow as a new high drifts eastwards across the Bight early this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pearson Island Temperature Statistics View More

October Temperature

Streaky Bay (128 km)

  • Lowest 3 October, 2026

    5.6 °C

  • Average October

    16.1 °C

  • Highest 8 October, 2026

    32.3 °C

Climate (2021–2026)

Streaky Bay (128 km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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