Avoid Bay Weather Forecast

    • 16
    • 30

    Sunny

    • 19
    • 28

    Possible morning storm. Showers

    • 13
    • 21

    Partly cloudy

    • 12
    • 22

    Cloud clearing

    • 12
    • 28

    Sunny

    • 15
    • 21

    Partly cloudy

    • 12
    • 21

    Shower or two

Today 18 Oct Lower Eyre Peninsula

Sunny. Winds north to northeasterly 15 to 25 km/h tending east to northeasterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures in the low 30s.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
Northeasterly 10 to 15 knots becoming variable about 10 knots in the early afternoon then becoming northeast to southeasterly 10 to 15 knots in the late afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
Weather
Sunny.
Weather Situation
A slow-moving high pressure system over the Tasman Sea extends a ridge over eastern SA. A trough of low pressure over WA is expected to move into western SA later today and over southeastern parts later Monday, while a weakening cold front crosses the Bight. The trough lingers in the east through the middle of the week as a weak high pressure system forms in the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Avoid Bay Temperature Statistics View More

October Temperature

Cummins Airport (53 km)

  • Lowest 3 October, 2026

    5.2 °C

  • Average October

    14.9 °C

  • Highest 8 October, 2026

    31.6 °C

Climate (2021–2026)

Cummins Airport (53 km)

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  • Average Low 2021–2026

    9.7 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    23 °C
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