Cape Thomas Weather Forecast

    • 13
    • 18

    Shower or two. Wind easing

    • 12
    • 22

    Shower or two

    • 12
    • 16

    Partly cloudy

    • 11
    • 15

    Possible shower

    • 8
    • 15

    Cloudy

    • 7
    • 17

    Partly cloudy

    • 9
    • 20

    Partly cloudy

Today 10 Oct Lower South East

Partly cloudy. Medium chance of showers, becoming less likely in the evening. Winds northwesterly 25 to 40 km/h decreasing to 15 to 25 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures around 19.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots south of Beachport in the late morning and early afternoon. Winds decreasing to 10 to 15 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres by early evening, then decreasing to 1 metre later in the evening.
1st Swell
Westerly 3 to 4 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system briefly establishes in the north today. Another series of troughs and cold fronts are expected to enter western SA early on Sunday, crossing the state and then clearing in the east by the end of Monday. A ridge of high pressure will then push into western SA on Monday before the associated high moves into waters south on Tuesday. A trough over the WA/NT border will also extend into SA at times from Monday.
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

    15.4 °C

  • Highest 8 October, 2026

    22.4 °C

Climate (2021–2026)

Robe (10 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16 °C

  • Average High 2021–2026

    18.5 °C
Get WillyWeather+ to remove ads