Goat Island Weather Forecast

    • 12
    • 18

    Becoming windy. Partly cloudy

    • 11
    • 21

    Becoming windy. Mostly sunny

    • 12
    • 23

    Mostly sunny

    • 14
    • 21

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 13
    • 21

    Mostly sunny

    • 12
    • 26

    Sunny

Today 31 Dec Lower South East

Partly cloudy. Winds south to southeasterly 25 to 40 km/h. Daytime maximum temperatures between 19 and 26.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southeasterly 15 to 20 knots, reaching up to 30 knots north of Port MacDonnell in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres north of Port MacDonnell.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight holds a persistent ridge over coastal waters. This high will move over Tasmania on Friday before it's replaced by a new high pressure system on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Goat Island Temperature Statistics View More

December Temperature

Robe (2km)

  • Lowest 16 December, 2025

    8 °C

  • Average December

    18.1 °C

  • Highest 29 December, 2025

    32.9 °C

Climate (2020–Present)

Robe (2km)

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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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