Tank Island Weather Forecast

    • 8
    • 19

    Partly cloudy

    • 9
    • 16

    Shower

    • 9
    • 15

    Cloudy

    • 5
    • 16

    Cloudy

    • 6
    • 16

    Cloudy

    • 5
    • 17

    Partly cloudy

    • 7
    • 18

    Partly cloudy

Today 27 Jul West Coast

Mostly clear. Slight chance of a shower south of Streaky Bay later this evening. Near zero chance of rain elsewhere. Winds northwest to southwesterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Northwesterly 15 to 20 knots, reaching up to 25 knots south of Streaky Bay in the late afternoon. Winds turning westerly in the late afternoon.
Seas
1 to 2 metres.
1st Swell
Westerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A cold front will continue to move over western and southern South Australia Monday evening before pushing across the remainder of the state on Tuesday. A secondary front clips the far southeast Tuesday afternoon and evening before a high pressure system moves over the Bight from Wednesday. The high will extend a ridge across the state, as it slowly moves east into NSW by Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tank Island Temperature Statistics View More

July Temperature

Minnipa Agricultural Centre (59km)

  • Lowest 24 July, 2026

    1 °C

  • Average July

    10.6 °C

  • Highest 17 July, 2026

    19.3 °C

Climate (2021–2026)

Minnipa Agricultural Centre (59km)

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  • Average Low 2021–2026

    11 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    24.5 °C
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