Blowhole Beach Weather Forecast

    • 12
    • 19

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 14
    • 24

    Partly cloudy

    • 17
    • 23

    Partly cloudy

    • 17
    • 24

    Sunny

    • 18
    • 24

    Shower

    • 13
    • 18

    Shower

Today 27 Apr Mount Lofty Ranges

The chance of fog early this morning. Mostly sunny afternoon. Light winds becoming east to southeasterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures between 19 and 23.

Investigator Strait Coastal Waters

Wind
South to southeasterly about 10 knots tending east to southeasterly 10 to 15 knots in the morning then decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Mostly sunny.
Weather Situation
A high pressure system south of the Bight will drift east from today to merge with the strong high in the Tasman Sea. The strong high will extend a ridge across South Australia through to Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blowhole Beach Temperature Statistics View More

April Temperature

Parawa West (Second Valley Forest) (15km)

  • Lowest 18 April, 2026

    8 °C

  • Average April

    15 °C

  • Highest 21 April, 2026

    26.1 °C

Climate (2021–Present)

Parawa West (Second Valley Forest) (15km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    13.4 °C

  • Average High 2021–2026

    17.7 °C
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