Tank Island Weather Forecast

    • 14
    • 24

    Windy

    • 11
    • 29

    Partly cloudy

    • 14
    • 39

    Sunny

    • 27
    • 41

    Partly cloudy

    • 15
    • 33

    Partly cloudy

    • 20
    • 45

    Partly cloudy

    • 21
    • 31

    Windy

Today 21 Jan West Coast

Partly cloudy. Winds southerly 30 to 40 km/h turning southeasterly 25 to 35 km/h in the evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southeasterly 20 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system south of WA maintains a ridge over western and southern SA, before it is expected to move eastwards on Thursday to be over the Tasman Sea on Friday. A trough of low pressure approaches from the west on Friday, forecast to move over SA during Saturday, reaching the northeast by early Sunday. Another high pressure system is expected to move over waters to the south over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tank Island Temperature Statistics View More

January Temperature

Elliston (51km)

  • Lowest 5 January, 2026

    11.8 °C

  • Average January

    20.3 °C

  • Highest 7 January, 2026

    40.8 °C

Climate (2021–Present)

Elliston (51km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.5 °C
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