West Island Weather Forecast

    • 12
    • 29

    Sunny

    • 16
    • 23

    Possible shower

    • 14
    • 19

    Cloudy

    • 12
    • 19

    Partly cloudy

    • 13
    • 22

    Sunny

    • 13
    • 24

    Possible shower

    • 15
    • 23

    Possible shower

Today 10 Mar Mount Lofty Ranges

Sunny. Light winds. Daytime maximum temperatures 28 to 33.

South Central Coastal Waters

Wind
North to northeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming north to northeasterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred east of Tasmania extends a ridge over SA. The ridge will move eastwards today ahead of a cold front and trough expected to move across the west and south of SA during Wednesday. The trough will clear the northeast during Thursday and a high pressure ridge will move across waters well to the south. A low pressure trough will develop over the far west of SA on Friday then move eastwards next weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

West Island Temperature Statistics View More

March Temperature

Encounter Bay (6km)

  • Lowest 5 March, 2026

    10.1 °C

  • Average March

    17.5 °C

  • Highest 1 March, 2026

    24.7 °C

Climate (2021–Present)

Encounter Bay (6km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.7 °C
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