Alpha Island Weather Forecast

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    • 24

    Partly cloudy

    • 23
    • 24

    Partly cloudy

    • 23
    • 24

    Sunny

    • 23
    • 25

    Sunny

    • 24
    • 25

    Sunny

    • 23
    • 24

    Partly cloudy

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    • 24

    Partly cloudy

Today 29 Aug Pilbara

Mostly sunny. Slight chance of a shower in the southeast, becoming less likely early this evening. Near zero chance of rain elsewhere. Winds northwest to northeasterly 20 to 30 km/h tending northwest to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Southwesterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre inshore, increasing to 1 to 1.5 metres about offshore western waters.
Weather
Sunny.
Weather Situation
A slow moving trough extending from the west Kimberley into the Pilbara will maintain mainly southwest to northwest winds across the west coastal waters, with easterly winds occasionally extending across the north Kimberley coast due to a slow moving ridge through central Australia.
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Alpha Island Temperature Statistics View More

August Temperature

Varanus Island (27km)

  • Lowest 9 August, 2026

    17.7 °C

  • Average August

    22.6 °C

  • Highest 21 August, 2026

    28.4 °C

Climate (2021–2026)

Varanus Island (27km)

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  • Average Low 2021–2026

    23.9 °C

  • Average 2021–2026

    25.9 °C

  • Average High 2021–2026

    29.2 °C
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