Yallumgo Cove Weather Forecast

    • 19
    • 28

    Showers. Possible afternoon storm

    • 16
    • 24

    Showers increasing

    • 16
    • 25

    Mostly sunny

    • 14
    • 23

    Shower or two clearing

    • 12
    • 24

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 11
    • 22

    Partly cloudy

Today 20 Dec South Coast

Partly cloudy. High chance of showers, most likely in the morning and afternoon. A thunderstorm likely in the morning and afternoon, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Light winds becoming northwest to northeasterly 15 to 20 km/h in the morning then tending northeast to southeasterly in the middle of the day. Overnight temperatures falling to between 17 and 20 with daytime temperatures reaching 27 to 33.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northerly 10 to 15 knots, reaching up to 20 knots offshore south of Green Cape during the morning. Winds shifting southerly in the early afternoon.
Seas
Around 1 metre.
1st Swell
Northeasterly around 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yallumgo Cove Temperature Statistics View More

December Temperature

Merimbula Airport (18km)

  • Lowest 1 December, 2025

    5.8 °C

  • Average December

    17.7 °C

  • Highest 4 December, 2025

    29.5 °C

Climate (2020–Present)

Merimbula Airport (18km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.3 °C

  • Average High 2020–2025

    21 °C
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