Wonboyn Beach Weather Forecast

    • 14
    • 23

    Partly cloudy

    • 13
    • 24

    Partly cloudy

    • 12
    • 20

    Cloudy

    • 11
    • 19

    Cloudy

    • 10
    • 21

    Mostly sunny

    • 11
    • 22

    Mostly sunny

    • 14
    • 24

    Sunny

Today 23 Dec South Coast

Partly cloudy. The chance of fog in the north early this morning. Slight chance of a shower, most likely in the morning and early afternoon. Light winds becoming southeast to southwesterly 20 to 30 km/h in the morning then tending northeast to southeasterly in the late afternoon. Daytime maximum temperatures 21 to 27.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Variable about 10 knots becoming south to southwesterly 15 to 25 knots in the morning. Winds reaching up to 30 knots in the late morning and afternoon.
Seas
Around 1 metre, increasing to 2 to 3 metres around midday.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
Weather
Partly cloudy.
Weather Situation
Winds tending variable for a time during the morning before a southerly change arrives today. Winds will briefly turn northerly before a high pressure system builds in the Bight, directing another, stronger, southerly change over NSW coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wonboyn Beach Temperature Statistics View More

December Temperature

Green Cape (7km)

  • Lowest 1 December, 2025

    10.1 °C

  • Average December

    17.8 °C

  • Highest 10 December, 2025

    23.9 °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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