Tank Island Weather Forecast

    • 12
    • 25

    Partly cloudy

    • 16
    • 22

    Storm

    • 13
    • 22

    Storm

    • 12
    • 20

    Shower

    • 9
    • 20

    Shower

    • 12
    • 19

    Shower

    • 9
    • 20

    Partly cloudy

Today 14 May West Coast

Partly cloudy. Slight chance of a shower south of Streaky Bay, near zero chance elsewhere. Winds northeasterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures in the low to mid 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
North to northeasterly 10 to 15 knots becoming variable about 10 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
Weather
Mostly sunny.
Weather Situation
A strong high pressure system in the Tasman Sea is slowly moving east. A cold front will move east across the Southern Ocean over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tank Island Temperature Statistics View More

May Temperature

Minnipa Agricultural Centre (59km)

  • Lowest 8 May, 2026

    8.3 °C

  • Average May

    14.5 °C

  • Highest 1 May, 2026

    30.7 °C

Climate (2021–Present)

Minnipa Agricultural Centre (59km)

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  • Average Low 2021–2026

    11 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    24.4 °C
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