Cape Thomas Weather Forecast

    • 9
    • 15

    Shower or two clearing

    • 10
    • 15

    Showers. Windy

    • 10
    • 14

    Shower or two

    • 9
    • 14

    Shower or two

    • 10
    • 17

    Shower or two

    • 11
    • 17

    Partly cloudy

    • 10
    • 18

    Showers increasing

Today 15 Jun Lower South East

Partly cloudy. Medium chance of showers, becoming less likely late this afternoon and evening. The chance of morning fog near the eastern border. Winds west to northwesterly 15 to 20 km/h turning northerly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 16.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
West to northwesterly 15 to 20 knots tending north to northwesterly 20 to 25 knots during the afternoon and evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres north of Beachport by early evening.
1st Swell
West to southwesterly 3 to 4 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A weak ridge of high pressure will move over the coastal waters on Sunday before another cold front moves across late Sunday and early Monday. A ridge of high pressure will become established over coastal waters on Tuesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Thomas Temperature Statistics View More

June Temperature

Robe (10km)

  • Lowest 5 June, 2025

    5.9 °C
  • Average June

    11.9 °C
  • Highest 2 June, 2025

    16.1 °C

Climate (2020–Present)

Robe (10km)

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  • Average Low 2020–2025

    11.2 °C
  • Average 2020–2025

    15.9 °C
  • Average High 2020–2025

    18.5 °C
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