West Island Weather Forecast

    • 7
    • 16

    Shower or two

    • 8
    • 17

    Possible shower

    • 7
    • 16

    Possible shower

    • 8
    • 16

    Partly cloudy

    • 7
    • 16

    Partly cloudy

    • 6
    • 18

    Partly cloudy

    • 9
    • 20

    Shower or two

Today 12 Aug Mount Lofty Ranges

Partly cloudy. High chance of showers in the north, medium chance elsewhere. Winds westerly 15 to 25 km/h.

South Central Coastal Waters

Wind
Southwesterly 15 to 20 knots.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure will extend into South Australia from the west this evening, with the associated high to move over the state on Thursday. The high will then gradually drift to the southeast to be located in vicinity of Tasmania over the weekend, with a ridge expected to remain over South Australia.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

West Island Temperature Statistics View More

August Temperature

Encounter Bay (6km)

  • Lowest 1 August, 2026

    0.5 °C

  • Average August

    11.5 °C

  • Highest 7 August, 2026

    19.7 °C

Climate (2021–2026)

Encounter Bay (6km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.7 °C
Get WillyWeather+ to remove ads