Cape Helvetius Weather Forecast

    • 20
    • 35

    Partly cloudy

    • 21
    • 34

    Partly cloudy

    • 20
    • 35

    Sunny

    • 20
    • 35

    Sunny

    • 20
    • 35

    Sunny

    • 20
    • 35

    Partly cloudy

    • 19
    • 35

    Sunny

Today 11 Sep Darwin City and Outer Darwin

Sunny. Winds easterly 15 to 25 km/h tending northeasterly 20 to 30 km/h in the late afternoon then becoming light in the late evening.

North Tiwi Coast

Cape Fourcroy to Cape Don
Wind
Easterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
East to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
Weather
Mostly sunny.
Weather Situation
A southeasterly wind surge over the Gulf of Carpentaria directs a moderate to fresh easterly airflow over the north and eastern coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Helvetius Temperature Statistics View More

September Temperature

Point Fawcett (11km)

  • Lowest 1 September, 2026

    18.4 °C

  • Average September

    26.3 °C

  • Highest 1 September, 2026

    32.6 °C

Climate (2021–2026)

Point Fawcett (11km)

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  • Average Low 2021–2026

    22.6 °C

  • Average 2021–2026

    27 °C

  • Average High 2021–2026

    32 °C
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