South East Islet Weather Forecast

    • 20
    • 30

    Sunny

    • 19
    • 30

    Sunny

    • 19
    • 31

    Partly cloudy

    • 21
    • 31

    Possible shower

    • 20
    • 29

    Shower or two

    • 20
    • 29

    Shower or two

    • 21
    • 29

    Shower or two clearing

Today 7 Sep Nhulunbuy

Sunny. Light winds becoming east to northeasterly 15 to 20 km/h in the morning then tending east to southeasterly in the early afternoon.

Gove Peninsula Coast

Cape Wessel to Cape Arnhem
Wind
East to southeasterly 10 to 15 knots decreasing to about 10 knots in the early afternoon.
Seas
Around 1 metre.
1st Swell
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A weak ridge extends over eastern coastal waters. A weak trough near the western Top End Coast will persist until the middle of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South East Islet Temperature Statistics View More

September Temperature

Gove Airport (15km)

  • Lowest 6 September, 2026

    17.6 °C

  • Average September

    23.7 °C

  • Highest 3 September, 2026

    30.2 °C

Climate (2021–2026)

Gove Airport (15km)

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  • Average Low 2021–2026

    23.6 °C

  • Average 2021–2026

    26.8 °C

  • Average High 2021–2026

    31.2 °C
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