Bermagui Weather Forecast

    • 11
    • 32

    Sunny

    • 14
    • 20

    Windy. Partly cloudy

    • 9
    • 17

    Cloudy

    • 10
    • 22

    Partly cloudy

    • 11
    • 25

    Mostly sunny

    • 12
    • 28

    Partly cloudy

    • 14
    • 27

    Possible shower

Today 20 Sep South Coast

Sunny. Light winds becoming northwesterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching 27 to 33.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Variable about 10 knots becoming northerly 10 to 15 knots in the early morning then tending northwesterly in the evening. Winds reaching up to 20 knots offshore during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Merimbula during the morning.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bermagui Temperature Statistics View More

September Temperature

Montague Island Lighthouse (24km)

  • Lowest 16 September, 2026

    9.7 °C

  • Average September

    15.9 °C

  • Highest 5 September, 2026

    26 °C

Climate (2021–2026)

Montague Island Lighthouse (24km)

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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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