Bermagui Beach Weather Forecast

    • 6
    • 23

    Mostly sunny

    • 10
    • 28

    Sunny

    • 12
    • 31

    Sunny

    • 14
    • 21

    Becoming windy. Cloudy

    • 9
    • 19

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 11
    • 23

    Partly cloudy

Today 18 Sep South Coast

Mostly sunny. Patches of frost in the south in the early morning. Light winds becoming northeast to southeasterly 15 to 20 km/h in the early afternoon then tending west to northwesterly in the evening. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching the low to mid 20s.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
West to southwesterly 10 to 15 knots, reaching up to 25 knots offshore south of Merimbula early in the morning. Winds tending northwest to northeasterly in the morning then becoming variable about 10 knots in the late afternoon.
Seas
1 to 2 metres, decreasing to 1 metre during the morning.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bermagui Beach Temperature Statistics View More

September Temperature

Montague Island Lighthouse (23km)

  • Lowest 16 September, 2026

    9.7 °C

  • Average September

    15.8 °C

  • Highest 5 September, 2026

    26 °C

Climate (2021–2026)

Montague Island Lighthouse (23km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20 °C
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