Cape Thomas Weather Forecast

    • 9
    • 14

    Cloudy

    • 8
    • 15

    Partly cloudy

    • 6
    • 16

    Mostly sunny

    • 9
    • 19

    Mostly sunny

    • 13
    • 19

    Shower or two

    • 11
    • 18

    Shower or two

    • 10
    • 15

    Shower or two

Today 9 Sep Lower South East

Cloudy. Winds southerly 25 to 35 km/h decreasing to 15 to 20 km/h in the late afternoon then becoming south to southeasterly and light in the evening. Overnight temperatures falling to between 5 and 8 with daytime temperatures reaching around 15.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southerly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds decreasing to 10 to 15 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Thomas Temperature Statistics View More

September Temperature

Robe (10km)

  • Lowest 8 September, 2026

    6 °C

  • Average September

    13.8 °C

  • Highest 1 September, 2026

    16.6 °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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