Avoid Bay Weather Forecast

    • 10
    • 20

    Mostly sunny

    • 12
    • 23

    Partly cloudy

    • 15
    • 19

    Showers easing

    • 13
    • 18

    Possible shower

    • 12
    • 17

    Cloudy

    • 10
    • 19

    Partly cloudy

    • 9
    • 20

    Sunny

Today 11 Sep Lower Eyre Peninsula

Mostly sunny. Winds easterly 15 to 20 km/h becoming light in the early afternoon. Daytime maximum temperatures between 18 and 21.

Lower West Coastal Waters

Elliston to Cape Carnot
Wind
East to northeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming easterly 10 to 15 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred south of the Bight extends a ridge across the south of SA. The main high centre will gradually move eastwards to be centred to the east of SA later on Friday. A trough over the interior of WA will remain stationary but will weaken later Friday. Another low pressure trough will approach from the west on Saturday and move across SA on Sunday then a cold front will move across southern coasts later Monday. An upper disturbance will move over the far west on Monday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Avoid Bay Temperature Statistics View More

September Temperature

Cummins Airport (53km)

  • Lowest 8 September, 2026

    2.4 °C
  • Average September

    12.1 °C
  • Highest 4 September, 2026

    24.3 °C

Climate (2021–2026)

Cummins Airport (53km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    9.7 °C
  • Average 2021–2026

    15.7 °C
  • Average High 2021–2026

    22.9 °C
Get WillyWeather+ to remove ads