Marble Bay Weather Forecast

    • 15
    • 17

    Shower

    • 16
    • 17

    Shower

    • 16
    • 17

    Shower

    • 16
    • 17

    Shower

    • 17
    • 18

    Sunny

    • 17
    • 18

    Partly cloudy

    • 17
    • 18

    Partly cloudy

Today 8 May Lower Eyre Peninsula

Cloudy. Medium chance of showers. Winds southwesterly 15 to 20 km/h turning southerly 20 to 30 km/h in the morning. Daytime maximum temperatures between 17 and 20.

Central Coastal Waters

Wind
Southerly 10 to 15 knots, reaching up to 20 knots in the west in the late morning.
Seas
Around 1 metre.
1st Swell
Southwesterly 3 to 4 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A high pressure system south of Western Australia will move slowly eastwards south of the Bight during the next few days. The high will then move eastwards early next week to be centred southeast of Tasmania late Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marble Bay Temperature Statistics View More

May Temperature

Neptune Island (36km)

  • Lowest 3 May, 2026

    12.4 °C

  • Average May

    16.3 °C

  • Highest 1 May, 2026

    21.6 °C

Climate (2021–Present)

Neptune Island (36km)

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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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