Cape Thomas Weather Forecast

    • 10
    • 13

    Shower or two

    • 9
    • 13

    Shower or two

    • 7
    • 15

    Shower or two

    • 12
    • 16

    Showers easing

    • 8
    • 14

    Partly cloudy

    • 6
    • 13

    Cloudy

    • 6
    • 14

    Mostly sunny

Today 20 Jun Lower South East

Partly cloudy. Medium chance of showers, most likely in the early morning. Winds southerly 15 to 25 km/h becoming light in the late afternoon. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching around 14.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southerly 15 to 25 knots, reaching up to 30 knots south of Port MacDonnell early in the morning.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly 3 to 4 metres, decreasing to 3 metres by early evening.
Weather
Cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Thomas Temperature Statistics View More

June Temperature

Robe (10km)

  • Lowest 10 June, 2026

    6.5 °C

  • Average June

    14.3 °C

  • Highest 12 June, 2026

    19.8 °C

Climate (2021–2026)

Robe (10km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    18.5 °C
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