Newtons Beach Weather Forecast

    • 9
    • 17

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 12
    • 26

    Sunny

    • 11
    • 27

    Sunny

    • 14
    • 17

    Cloudy

    • 9
    • 17

    Partly cloudy

    • 10
    • 20

    Partly cloudy

Today 17 Sep South Coast

Mostly sunny. Areas of morning frost about the coastal ranges. Light winds becoming south to southwesterly 15 to 20 km/h in the morning then becoming light in the middle of the day. Daytime maximum temperatures between 16 and 20.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high over the Great Australian Bight is moving east in the wake of a trough in the Tasman Sea, directing strong and blustery southerly winds over the coastal waters. The winds will ease from the evening as the high moves across the state later in the week and into the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Newtons Beach Temperature Statistics View More

September Temperature

Green Cape (14km)

  • Lowest 16 September, 2026

    7.5 °C

  • Average September

    14.6 °C

  • Highest 3 September, 2026

    21.1 °C

Climate (2021–2026)

Green Cape (14km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    16.3 °C

  • Average High 2021–2026

    19.9 °C
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