Cape Thomas Weather Forecast

    • 9
    • 13

    Possible shower

    • 9
    • 13

    Cloudy

    • 8
    • 13

    Possible shower

    • 7
    • 15

    Shower or two

    • 7
    • 16

    Partly cloudy

    • 9
    • 15

    Showers. Windy

    • 9
    • 14

    Showers. Windy

Today 3 Aug Lower South East

Cloudy. Medium chance of showers. Winds west to southwesterly 20 to 30 km/h.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 20 to 25 knots, reaching up to 30 knots in the evening.
Seas
1.5 metres, increasing to 2 to 2.5 metres south of Beachport.
1st Swell
Southwesterly 4 metres.
Weather
Cloudy. 60% chance of showers, with possible small hail south of Port MacDonnell.
Weather Situation
A high pressure system centred in the Bight will slowly move over southeastern Australia this week while maintaining a ridge over SA. A trough will pass by the coast mid week before a stronger cold front begins to move into the Bight this weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Thomas Temperature Statistics View More

August Temperature

Robe (10km)

  • Lowest 1 August, 2026

    4.7 °C

  • Average August

    10.6 °C

  • Highest 1 August, 2026

    13.7 °C

Climate (2021–2026)

Robe (10km)

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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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