Cape Lannes Weather Forecast

    • 10
    • 15

    Clear

    • 5
    • 15

    Becoming cloudy

    • 9
    • 14

    Cloudy

    • 8
    • 15

    Partly cloudy

    • 6
    • 16

    Sunny

    • 8
    • 19

    Mostly sunny

    • 13
    • 19

    Shower or two

Today 7 Sep Lower South East

Clear. Winds southerly 15 to 20 km/h becoming light in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southerly 10 to 15 knots turning east to southeasterly below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Clear.
Weather Situation
A high pressure system, centred southwest of WA, extends a ridge across the south of SA. The main high centre will move across waters to the south throughout the week to be centred to the east of SA from late Thursday. A trough over the interior of WA will remain stationary for most of the week and may extend into the far west of the state at times.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Lannes Temperature Statistics View More

September Temperature

Robe (2km)

  • Lowest 1 September, 2026

    7.4 °C
  • Average September

    14.2 °C
  • Highest 1 September, 2026

    16.6 °C

Climate (2021–2026)

Robe (2km)

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  • Average Low 2021–2026

    11.3 °C
  • Average 2021–2026

    16 °C
  • Average High 2021–2026

    18.5 °C
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