Cape Thomas Weather Forecast

    • 12
    • 18

    Mostly clear

    • 10
    • 20

    Mostly sunny

    • 10
    • 23

    Shower or two developing

    • 15
    • 22

    Shower or two

    • 14
    • 19

    Partly cloudy

    • 11
    • 21

    Shower or two

    • 14
    • 20

    Showers

Today 3 Apr Lower South East

Partly cloudy.Winds southeasterly 15 to 20 km/h.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots north of Beachport.
Seas
Around 1 metre, increasing to 1.5 metres north of Beachport.
1st Swell
Southwesterly 3 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight will continue to move southeastwards to be centred southeast of Tasmania by Sunday allowing a trough over WA to link to a weak front south of the Bight moving over western and southern parts of SA later Sunday into Monday. Another high pressure system is expected to follow early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Thomas Temperature Statistics View More

April Temperature

Robe (10km)

  • Lowest 2 April, 2026

    15.2 °C

  • Average April

    17.4 °C

  • Highest 1 April, 2026

    20.9 °C

Climate (2021–Present)

Robe (10km)

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

  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    18.5 °C
Get WillyWeather+ to remove ads