Olive Island Weather Forecast

    • 15
    • 18

    Partly cloudy

    • 14
    • 17

    Sunny

    • 14
    • 18

    Sunny

    • 17
    • 19

    Partly cloudy

    • 15
    • 16

    Cloudy

    • 15
    • 16

    Partly cloudy

    • 16
    • 17

    Shower

Today 29 Aug West Coast

Mostly sunny. Winds east to northeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the afternoon. Overnight temperatures falling to between 8 and 12 with daytime temperatures reaching the low to mid 20s.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
East to northeasterly about 10 knots tending southeasterly 10 to 15 knots in the early afternoon then tending easterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres, decreasing to 1.5 metres later in the evening.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Olive Island Temperature Statistics View More

August Temperature

Streaky Bay (24km)

  • Lowest 10 August, 2026

    1.5 °C

  • Average August

    12.1 °C

  • Highest 27 August, 2026

    23.5 °C

Climate (2021–2026)

Streaky Bay (24km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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