West Island Weather Forecast

    • 9
    • 16

    Showers

    • 7
    • 14

    Shower or two

    • 5
    • 14

    Possible shower

    • 3
    • 15

    Partly cloudy

    • 5
    • 15

    Mostly sunny

    • 7
    • 15

    Possible shower

    • 7
    • 14

    Possible shower

Today 28 Jul Mount Lofty Ranges

Cloudy. Very high chance of showers, becoming less likely in the evening. Winds west to northwesterly 20 to 30 km/h tending west to southwesterly 25 to 35 km/h in the late morning and early afternoon. Daytime maximum temperatures between 11 and 15.

South Central Coastal Waters

Wind
Westerly 25 to 30 knots turning southwesterly 20 to 30 knots in the early afternoon.
Seas
2 to 3 metres.
1st Swell
Westerly 3 to 4 metres, tending southwesterly 4 to 6 metres during the afternoon.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A trough will continue to move over southeastern parts of the state today. A cold front will clip the far southeast this 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

West Island Temperature Statistics View More

July Temperature

Encounter Bay (6km)

  • Lowest 19 July, 2026

    0.1 °C

  • Average July

    10.3 °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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