Head of Bight Weather Forecast

    • 16
    • 25

    Showers

    • 14
    • 27

    Showers increasing. Storm

    • 13
    • 20

    Possible shower

    • 9
    • 18

    Mostly sunny

    • 9
    • 18

    Shower or two

    • 11
    • 20

    Partly cloudy

    • 10
    • 22

    Partly cloudy

Today 29 Sep West Coast

Cloudy. High chance of showers west of Ceduna, slight chance elsewhere. The chance of a thunderstorm west of Ceduna. Winds west to southwesterly 25 to 35 km/h tending south to southwesterly 20 to 30 km/h in the late afternoon then becoming light in the evening.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm.
Weather Situation
A series of slow moving troughs will move over the west of SA on Tuesday then will across remaining parts of the state on Wednesday and Thursday as a couple of cold fronts move across waters to the south. A high pressure system will become established south of the Bight during Friday and persist there on Saturday. A trough will extend from WA over the far west of SA over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Head of Bight Temperature Statistics View More

September Temperature

Nullarbor (20km)

  • Lowest 6 September, 2026

    2.2 °C

  • Average September

    16.2 °C

  • Highest 19 September, 2026

    33.3 °C

Climate (2021–2026)

Nullarbor (20km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    23.8 °C
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