Bournda Beach Weather Forecast

    • 11
    • 20

    Becoming cloudy

    • 10
    • 20

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 11
    • 23

    Sunny

    • 13
    • 25

    Sunny

    • 15
    • 24

    Possible shower

Today 25 Dec South Coast

Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. Winds southwesterly 25 to 35 km/h. Overnight temperatures falling to between 9 and 15 with daytime temperatures reaching between 16 and 24.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 25 to 35 knots decreasing to 25 to 30 knots in the morning then increasing to 25 to 35 knots in the middle of the day.
Seas
2.5 to 3 metres.
1st Swell
South to southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore south of Green Cape.
Weather
Partly cloudy.
Weather Situation
A trough is bringing a southerly change along the northern coast today. Winds will ease and remain southerly into the weekend as a high pressure system over the Bight gradually moves east, extending a ridge along the NSW coast until early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bournda Beach Temperature Statistics View More

December Temperature

Merimbula Airport (7km)

  • Lowest 1 December, 2025

    5.8 °C

  • Average December

    18.3 °C

  • Highest 19 December, 2025

    31 °C

Climate (2020–Present)

Merimbula Airport (7km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.3 °C

  • Average High 2020–2025

    21.1 °C
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