Bournda Island Weather Forecast

    • 13
    • 23

    Partly cloudy

    • 14
    • 24

    Mostly sunny

    • 14
    • 26

    Mostly sunny

    • 15
    • 31

    Rain increasing

    • 11
    • 21

    Showers easing

    • 9
    • 19

    Possible shower

    • 7
    • 21

    Mostly sunny

Today 22 Oct South Coast

Partly cloudy. Medium chance of showers in the north, becoming less likely later this evening. Near zero chance of rain elsewhere. Winds northeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Merimbula in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore south of Green Cape.
1st Swell
Northeasterly around 1 metre.
Weather
Mostly clear.
Weather Situation
A high in the Tasman Sea maintains a ridge over the coastal waters. The high will move slowly east on the weekend. A strong cold front and trough will cross the southern coastal waters late on Sunday and move north.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bournda Island Temperature Statistics View More

October Temperature

Merimbula Airport (10 km)

  • Lowest 15 October, 2026

    5.6 °C

  • Average October

    15.4 °C

  • Highest 12 October, 2026

    30.9 °C

Climate (2021–2026)

Merimbula Airport (10 km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    21.2 °C
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