West Island Weather Forecast

    • 7
    • 15

    Cloudy

    • 5
    • 14

    Shower or two

    • 4
    • 15

    Partly cloudy

    • 4
    • 15

    Mostly sunny

    • 4
    • 16

    Shower or two

    • 7
    • 15

    Possible shower

    • 6
    • 14

    Cloudy

Today 29 Jul Mount Lofty Ranges

Cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds southwesterly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures between 10 and 14.

South Central Coastal Waters

Wind
Southerly 10 to 15 knots turning southwesterly in the early afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the afternoon.
1st Swell
Southwesterly 4 to 6 metres, decreasing to 4 metres later in the evening.
Weather
Cloudy.
Weather Situation
Showers lingering behind a cold front in Bass Strait will ease this morning. A high pressure system will then move over the Bight today, and will extend a ridge across the state as it slowly moves east into NSW by Saturday. Another cold front is then forecast to cross the state from Saturday evening into Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

West Island Temperature Statistics View More

July Temperature

Encounter Bay (6km)

  • Lowest 19 July, 2026

    0.1 °C

  • Average July

    10.4 °C

  • Highest 18 July, 2026

    18.3 °C

Climate (2021–2026)

Encounter Bay (6km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.7 °C
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