Avoid Bay Weather Forecast

    • 12
    • 20

    Mostly clear

    • 12
    • 20

    Partly cloudy

    • 13
    • 20

    Shower or two

    • 13
    • 18

    Showers

    • 12
    • 19

    Showers

    • 13
    • 19

    Shower or two

    • 13
    • 19

    Possible shower

Today 21 May Lower Eyre Peninsula

Mostly clear. Winds northwest to northeasterly 15 to 20 km/h tending east to northeasterly in the late afternoon.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system over southeastern SA will remain dominant as it slowly moves east and into the Tasman Sea on Friday. A cold front move across across South Australia over the weekend. A low pressure system develops and lingers near the southeast early next week whilst a ridge high pressure builds over the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Avoid Bay Temperature Statistics View More

May Temperature

Cummins Airport (53km)

  • Lowest 18 May, 2026

    5.7 °C

  • Average May

    14.8 °C

  • Highest 1 May, 2026

    31 °C

Climate (2021–Present)

Cummins Airport (53km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    15.7 °C

  • Average High 2021–2026

    22.9 °C
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