Oyster Bay Weather Forecast

    • 18
    • 31

    Partly cloudy

    • 19
    • 26

    Partly cloudy

    • 15
    • 20

    Shower

    • 13
    • 19

    Cloudy

    • 14
    • 21

    Partly cloudy

    • 15
    • 23

    Partly cloudy

    • 16
    • 26

    Partly cloudy

Today 24 Mar Yorke Peninsula

Sunny. Winds north to northwesterly 15 to 25 km/h tending northwest to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low 30s.

Gulf St Vincent Coastal Waters

Wind
Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the late afternoon then becoming variable about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA Tuesday then a cold front clips the southeast as an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Oyster Bay Temperature Statistics View More

March Temperature

Edithburgh (25km)

  • Lowest 22 March, 2026

    12.3 °C

  • Average March

    19 °C

  • Highest 10 March, 2026

    25.8 °C

Climate (2021–Present)

Edithburgh (25km)

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  • Average Low 2021–2026

    12.2 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    20.7 °C
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