Marble Bay Weather Forecast

    • 18
    • 21

    Sunny

    • 18
    • 19

    Windy

    • 17
    • 18

    Windy

    • 17
    • 18

    Windy

    • 18
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    Partly cloudy

    • 19
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    Shower

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    Shower

Today 10 Mar Lower Eyre Peninsula

Clear. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

Central Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system centred east of Tasmania extends a ridge over SA. The ridge moves eastwards ahead of a cold front and trough moving into the far west this evening and then across the west and south of SA during Wednesday. The trough will clear the northeast during Thursday whilst a high pressure ridge moves across waters well to the south. A low pressure trough is expected to develop over the far west of SA on Friday then move slowly eastwards over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marble Bay Temperature Statistics View More

March Temperature

Neptune Island (36km)

  • Lowest 9 March, 2026

    14.8 °C

  • Average March

    18.3 °C

  • Highest 1 March, 2026

    22.8 °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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