Bournda Beach Weather Forecast

    • 8
    • 24

    Mostly clear

    • 11
    • 20

    Windy. Partly cloudy

    • 6
    • 19

    Possible shower

    • 6
    • 18

    Mostly sunny

    • 6
    • 17

    Partly cloudy

    • 5
    • 21

    Cloud clearing

    • 4
    • 20

    Sunny

Today 5 Sep South Coast

Partly cloudy. Slight chance of a shower, becoming less likely in the evening. The chance of a thunderstorm in the late afternoon and evening. Damaging winds possible. Winds northwesterly 25 to 35 km/h turning westerly 25 to 40 km/h in the evening.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northwesterly 15 to 20 knots turning westerly in the evening. Winds reaching up to 30 knots offshore in the late evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southerly around 1 metre.
Weather
Mostly clear. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A strong high pressure system in the Tasman Sea extends a ridge across northeast NSW, while cold front has crossed the southern inland and will continue through the central east later this evening. The front is forecast to reach northeast NSW by Sunday morning then move offshore into the Tasman Sea through the day. Another weak ridge is forecast in the wake of the front Sunday, followed by a series of fronts slipping south of the state through Monday onwards.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bournda Beach Temperature Statistics View More

September Temperature

Merimbula Airport (7km)

  • Lowest 4 September, 2026

    5.5 °C

  • Average September

    14 °C

  • Highest 2 September, 2026

    24.9 °C

Climate (2021–2026)

Merimbula Airport (7km)

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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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