Wonboyn Beach Weather Forecast

    • 19
    • 26

    Clear

    • 18
    • 27

    Sunny morning. Possible storm

    • 16
    • 23

    Possible early storm. Showers

    • 12
    • 22

    Partly cloudy

    • 14
    • 25

    Mostly sunny

    • 16
    • 27

    Mostly sunny

    • 16
    • 25

    Becoming cloudy

Today 30 Jan South Coast

Mostly sunny. Slight chance of a shower about the coastal ranges in the afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and early evening, possibly severe with damaging winds inland. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures around 30.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Merimbula in the late afternoon. Winds turning northerly in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Merimbula.
1st Swell
Southerly below 1 metre.
Weather
Clear.
Weather Situation
A ridge extends from a high situated in the Tasman Sea. The ridge is expected to be the dominant feature through the rest of the week. A southerly change looks set to cross the coastal waters Sunday through early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wonboyn Beach Temperature Statistics View More

January Temperature

Green Cape (7km)

  • Lowest 12 January, 2026

    13.1 °C

  • Average January

    19.5 °C

  • Highest 28 January, 2026

    26.5 °C

Climate (2021–Present)

Green Cape (7km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    19.8 °C
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