Cape Thomas Weather Forecast

    • 13
    • 27

    Sunny

    • 16
    • 30

    Sunny

    • 17
    • 24

    Partly cloudy

    • 13
    • 19

    Partly cloudy

    • 12
    • 19

    Showers

    • 13
    • 19

    Cloudy

    • 13
    • 18

    Cloudy

Today 17 Dec Lower South East

Sunny. Winds north to northeasterly 15 to 20 km/h tending northwest to southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching 31 to 36.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Easterly 10 to 15 knots turning north to northeasterly below 10 knots before dawn then becoming variable in the middle of the day.
Seas
Below 1 metre.
1st Swell
South to southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then tending southwesterly 1 to 1.5 metres around midday.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Thomas Temperature Statistics View More

December Temperature

Robe (10km)

  • Lowest 16 December, 2025

    8 °C

  • Average December

    17.4 °C

  • Highest 12 December, 2025

    29 °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

    18.4 °C
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