Olive Island Weather Forecast

    • 19
    • 20

    Partly cloudy

    • 17
    • 18

    Cloudy

    • 16
    • 18

    Windy

    • 16
    • 19

    Sunny

    • 18
    • 19

    Sunny

    • 17
    • 19

    Windy

    • 16
    • 19

    Windy

Today 9 Jan West Coast

The chance of a thunderstorm in the early morning. Mostly sunny day. Winds south to southwesterly 25 to 40 km/h. Daytime maximum temperatures 26 to 36.

Extreme Fire Danger Rating

Take action now to protect life and property

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
South to southwesterly about 10 knots increasing to 15 to 20 knots in the early morning. Winds reaching up to 25 knots south of Streaky Bay in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon, increasing to 1.5 to 2 metres south of Streaky Bay later in the evening.
Weather
The chance of a thunderstorm in the early morning. Mostly sunny day.
Weather Situation
A low pressure trough across parts of the west and south will move eastwards today as a cold front moves over southern districts. A ridge of high pressure will extend across the south on Saturday following the front and the main high centre will become established over waters south of the Bight on Sunday, persisting into Monday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Olive Island Temperature Statistics View More

January Temperature

Streaky Bay (24km)

  • Lowest 2 January, 2026

    8.8 °C
  • Average January

    22.2 °C
  • Highest 7 January, 2026

    44.1 °C

Climate (2021–Present)

Streaky Bay (24km)

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  • Average Low 2021–2026

    12 °C
  • Average 2021–2026

    16.5 °C
  • Average High 2021–2026

    23.5 °C
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