West Island Weather Forecast

    • 14
    • 21

    Possible shower. Wind easing

    • 15
    • 20

    Partly cloudy

    • 13
    • 22

    Sunny

    • 15
    • 21

    Partly cloudy

    • 15
    • 21

    Shower or two

    • 14
    • 20

    Possible shower

    • 15
    • 21

    Cloud clearing

Today 10 Jan Mount Lofty Ranges

Cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds west to southwesterly 25 to 40 km/h tending south to southwesterly during the morning and early afternoon. Overnight temperatures falling to between 12 and 15 with daytime temperatures reaching the low 20s.

South Central Coastal Waters

Wind
West to southwesterly 20 to 25 knots, reaching up to 30 knots during the morning. Winds tending south to southwesterly 15 to 20 knots during the morning and early afternoon.
Seas
2 to 3 metres, decreasing to 1.5 to 2 metres around midday.
1st Swell
Southwesterly 2.5 to 4 metres, increasing to 4 to 6 metres during the morning.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

West Island Temperature Statistics View More

January Temperature

Encounter Bay (6km)

  • Lowest 6 January, 2026

    10.1 °C

  • Average January

    21 °C

  • Highest 7 January, 2026

    42.1 °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

    20.6 °C
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