Waterhouse Bay Weather Forecast

    • 17
    • 18

    Clear

    • 18
    • 18

    Partly cloudy

    • 18
    • 19

    Partly cloudy

    • 17
    • 18

    Shower

    • 17
    • 18

    Shower

    • 16
    • 17

    Shower

    • 16
    • 17

    Shower

Today 12 May Lower Eyre Peninsula

Clear. Winds east to southeasterly 15 to 20 km/h becoming light in the evening.

Central Coastal Waters

Wind
East to southeasterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Clear.
Weather Situation
A strong high pressure system near Tasmania is slowly moving east, reaching the Tasman Sea by tomorrow. A trough of low pressure moves into the far west late on Friday and continues across SA over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterhouse Bay Temperature Statistics View More

May Temperature

Neptune Island (33km)

  • Lowest 3 May, 2026

    12.4 °C

  • Average May

    16 °C

  • Highest 1 May, 2026

    21.6 °C

Climate (2021–Present)

Neptune Island (33km)

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  • Average Low 2021–2026

    14.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    18.8 °C
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