Shoal Bay Boat Ramp Weather Forecast

    • 8
    • 16

    Cloudy

    • 8
    • 18

    Shower or two

    • 9
    • 19

    Shower or two

    • 9
    • 18

    Shower or two

    • 9
    • 18

    Partly cloudy

    • 8
    • 21

    Mostly sunny

    • 10
    • 21

    Shower or two

Today 7 May Kangaroo Island

Cloudy. Slight chance of a shower. Winds southerly 20 to 30 km/h turning southwesterly 15 to 25 km/h in the middle of the day. Daytime maximum temperatures around 15.

Investigator Strait Coastal Waters

Wind
Southerly 15 to 20 knots, reaching up to 25 knots through the Backstairs Passage early in the morning. Winds turning southwesterly 10 to 15 knots in the middle of the day.
Seas
1 to 2 metres, decreasing to 1 metre around midday.
1st Swell
West to southwesterly around 1 metre, increasing to 1 to 2 metres through the Backstairs Passage.
Weather
Cloudy.
Weather Situation
A high pressure system will move slowly eastwards across the Great Australian Bight during the next few days. The high will then move eastwards early next week to be centred southeast of Tasmania late Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoal Bay Boat Ramp Temperature Statistics View More

May Temperature

Kingscote Airport (12km)

  • Lowest 5 May, 2026

    7.7 °C

  • Average May

    16 °C

  • Highest 1 May, 2026

    27.1 °C

Climate (2021–Present)

Kingscote Airport (12km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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