Bournda Island Weather Forecast

    • 14
    • 22

    Mostly sunny

    • 10
    • 21

    Mostly sunny

    • 14
    • 25

    Sunny

    • 16
    • 31

    Partly cloudy

    • 16
    • 24

    Mostly sunny

    • 16
    • 26

    Mostly sunny

    • 18
    • 30

    Mostly sunny

Today 22 Jan South Coast

Mostly sunny. Slight chance of a shower near the Victorian border in the early afternoon. Near zero chance of rain elsewhere. Winds south to southwesterly 25 to 40 km/h becoming light in the late evening. Daytime maximum temperatures between 18 and 25.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 25 to 30 knots turning southerly 20 to 30 knots in the afternoon.
Seas
2 to 3 metres.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 2 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds. Winds will briefly turn northeast to northwesterly ahead of a fresh to strong and gusty southerly change moving along the coast today. Winds are expected to ease from Friday and gradually turn northerly again as a high pressure system moves into the Tasman Sea, where it lingers over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bournda Island Temperature Statistics View More

January Temperature

Merimbula Airport (10km)

  • Lowest 12 January, 2026

    12 °C

  • Average January

    20 °C

  • Highest 10 January, 2026

    35.6 °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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