Gilbert Island Weather Forecast

    • 29
    • 33

    Partly cloudy

    • 30
    • 34

    Sunny

    • 30
    • 34

    Partly cloudy

    • 30
    • 32

    Storm

    • 29
    • 31

    Storm

    • 29
    • 30

    Storm

    • 29
    • 31

    Storm

Today 12 Jan Kakadu National Park

Cloudy. High chance of showers. The chance of a thunderstorm. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

Roper Groote Coast

Cape Arnhem to QLD-NT Border
Wind
West to northwesterly 10 to 15 knots tending west to southwesterly in the middle of the day then turning northwesterly in the early afternoon. Winds reaching up to 20 knots northeast of Groote Eylandt during the morning and again in the late evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
North to northwesterly around 1 metre east of Groote Eylandt.
Weather
Mostly sunny. The chance of a thunderstorm inshore in the afternoon and evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gilbert Island Temperature Statistics View More

January Temperature

Centre Island (24km)

  • Lowest 9 January, 2026

    25.2 °C

  • Average January

    29.4 °C

  • Highest 1 January, 2026

    34.9 °C

Climate (2021–Present)

Centre Island (24km)

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  • Average Low 2021–2026

    24.5 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    31.6 °C
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