Cape Thomas Weather Forecast

    • 12
    • 17

    Cloudy

    • 13
    • 18

    Partly cloudy

    • 11
    • 24

    Possible late shower

    • 15
    • 19

    Shower or two

    • 13
    • 18

    Partly cloudy

    • 11
    • 20

    Shower or two

    • 14
    • 18

    Shower or two

Today 28 Oct Lower South East

Cloudy. Slight chance of a shower during the morning and afternoon. Winds westerly 15 to 25 km/h turning southwesterly 20 to 30 km/h in the late morning and early afternoon then becoming light in the evening. Daytime maximum temperatures around 18.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 10 to 15 knots, reaching up to 20 knots south of Beachport during the day. Winds turning southwesterly in the late morning and early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight extends a ridge over southern parts of the state. The high will drift eastward over the coming days, clearing east of Australia from Thursday. A trough and low pressure system are then forecast to track into western SA on Thursday, crossing the rest of the state on Friday, and then clearing the east early Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Thomas Temperature Statistics View More

October Temperature

Robe (10 km)

  • Lowest 7 October, 2026

    5.6 °C

  • Average October

    16.2 °C

  • Highest 22 October, 2026

    27.6 °C

Climate (2021–2026)

Robe (10 km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    18.6 °C
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