Shag Cove Weather Forecast

    • 16
    • 30

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 11
    • 22

    Mostly sunny

    • 11
    • 30

    Partly cloudy

    • 14
    • 25

    Partly cloudy

    • 12
    • 20

    Shower or two

    • 10
    • 18

    Showers

Today 19 Oct Port Lincoln

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm early this evening. Winds westerly 15 to 25 km/h tending southwesterly 15 to 20 km/h in the late afternoon.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 10 to 15 knots shifting south to southwesterly in the late evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly around 1 metre south of Cowell to Wallaroo.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A trough of low pressure over central South Australia reaches southeastern parts later and lingers in the east, before weakening from Thursday. A slow moving high pressure system in the Tasman Sea re-establishes a ridge across southern parts from Wednesday. Another series of troughs move into western parts on Thursday and broadly across SA on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Cove Temperature Statistics View More

October Temperature

Port Lincoln Airport (34 km)

  • Lowest 8 October, 2026

    8.3 °C

  • Average October

    15.5 °C

  • Highest 8 October, 2026

    32.1 °C

Climate (2021–2026)

Port Lincoln Airport (34 km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    21.3 °C
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