Bournda Island Weather Forecast

    • 16
    • 23

    Partly cloudy

    • 16
    • 28

    Mostly sunny

    • 19
    • 23

    Showers

    • 15
    • 21

    Possible shower

    • 15
    • 21

    Shower or two

    • 15
    • 23

    Shower or two

    • 17
    • 23

    Showers

Today 23 Feb South Coast

Cloudy. Slight chance of a shower in the north, near zero chance elsewhere. Winds east to southeasterly 15 to 20 km/h becoming light in the evening.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southeasterly 10 to 15 knots turning east to northeasterly in the evening.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm offshore south of Green Cape later tonight.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge towards the north coast while a trough about the central coast is weakening. Then, another trough looks set to cross the southern and central parts of the coast on Wednesday, bringing a fresh southerly wind change in its wake, before reaching Mid North Coast on Thursday and weakening. This system will be followed by a high pressure system passing to the south, maintaining onshore easterly airstream across the coastal waters through the second half of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bournda Island Temperature Statistics View More

February Temperature

Merimbula Airport (10km)

  • Lowest 13 February, 2026

    8.5 °C

  • Average February

    20 °C

  • Highest 11 February, 2026

    30.1 °C

Climate (2021–Present)

Merimbula Airport (10km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    21.1 °C
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