Wandilla Bay Offshore Weather Forecast

    • 15
    • 16

    Sunny

    • 16
    • 21

    Partly cloudy

    • 19
    • 20

    Cloudy

    • 17
    • 18

    Cloudy

    • 17
    • 20

    Cloudy

    • 19
    • 21

    Shower

    • 19
    • 19

    Shower

Today 22 Sep West Coast

Sunny. The chance of morning frost south of Streaky Bay. Light winds becoming east to northeasterly 15 to 20 km/h in the early morning then tending east to southeasterly in the late afternoon. Daytime maximum temperatures in the low to high 20s.

Far West Coastal Waters

WA-SA Border to Fowlers Bay
Wind
East to northeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore by early evening.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred to the southeast will continue to move eastwards over Victoria and over the Tasman Sea on Tuesday. This high will continue to extend a ridge westwards over SA ahead of a low pressure trough that is expected to move over the far west of SA during Wednesday. The trough will slip southeastwards over southern coasts during Thursday and Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wandilla Bay Offshore Temperature Statistics View More

September Temperature

Nullarbor (133km)

  • Lowest 6 September, 2026

    2.2 °C

  • Average September

    15.6 °C

  • Highest 19 September, 2026

    33.3 °C

Climate (2021–2026)

Nullarbor (133km)

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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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