Wonboyn Beach Weather Forecast

    • 10
    • 19

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 11
    • 23

    Sunny

    • 14
    • 24

    Sunny

    • 15
    • 23

    Showers increasing

    • 13
    • 22

    Shower or two

Today 26 Dec South Coast

Partly cloudy. Slight chance of a shower near the Victorian border in the early afternoon. Near zero chance of rain elsewhere. Winds south to southwesterly 25 to 35 km/h. Daytime maximum temperatures between 16 and 21.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
South to southwesterly 20 to 30 knots decreasing to 15 to 25 knots in the late evening.
Seas
2 to 3 metres.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
Fresh to strong southerly winds are prevailing as a strong high pressure system over the Bight extends a ridge over the coastal waters. Winds are forecast to remain southerly into the weekend, while gradually easing, as the high slowly moves southeast, entering the southern Tasman Sea by the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wonboyn Beach Temperature Statistics View More

December Temperature

Gabo Island Lighthouse (35km)

  • Lowest 1 December, 2025

    9.3 °C

  • Average December

    17.1 °C

  • Highest 18 December, 2025

    30.8 °C

Climate (2020–Present)

Gabo Island Lighthouse (35km)

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  • Average Low 2020–2025

    13 °C

  • Average 2020–2025

    15.7 °C

  • Average High 2020–2025

    18.8 °C
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