Wonboyn Beach Weather Forecast

    • 12
    • 20

    Shower or two then sunny

    • 10
    • 18

    Partly cloudy

    • 9
    • 18

    Possible shower

    • 7
    • 13

    Shower or two. Windy

    • 9
    • 18

    Mostly sunny

    • 8
    • 17

    Partly cloudy

    • 9
    • 16

    Mostly sunny

Today 27 Aug South Coast

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm near the Victorian border in the late afternoon and evening. Damaging winds possible inland. Winds northwesterly 20 to 30 km/h turning westerly 25 to 35 km/h in the afternoon. Daytime maximum temperatures between 15 and 20.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
West to northwesterly 15 to 20 knots, reaching up to 35 knots offshore in the late morning.
Seas
1 to 2 metres, increasing to 2 to 3 metres offshore north of Green Cape.
1st Swell
Northeasterly 2 to 3 metres, decreasing to 2 metres by early evening.
Weather
Mostly sunny day. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
West to northwesterly winds will strengthen today as a cold front approaches from the west with winds turning westerly from the afternoon as the cold front crosses coastal waters. Winds will remain westerly from Thursday to Friday, with a second cold front crossing coastal waters late Friday bringing strong southwesterly winds in its wake. Winds will weaken from Sunday as a ridge builds over the NSW coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wonboyn Beach Temperature Statistics View More

August Temperature

Green Cape (7km)

  • Lowest 17 August, 2025

    7.5 °C

  • Average August

    12.6 °C

  • Highest 20 August, 2025

    18.4 °C

Climate (2020–Present)

Green Cape (7km)

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  • Average Low 2020–2025

    13.6 °C

  • Average 2020–2025

    16.2 °C

  • Average High 2020–2025

    19.8 °C
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