Bermagui Beach Weather Forecast

    • 11
    • 21

    Shower or two

    • 9
    • 19

    Sunny

    • 8
    • 20

    Sunny

    • 9
    • 19

    Cloud clearing

    • 7
    • 20

    Shower or two

    • 10
    • 18

    Showers

    • 9
    • 18

    Shower or two

Today 20 Aug South Coast

Partly cloudy. High chance of showers, most likely during this afternoon and evening. Damaging winds possible about the coastal ranges this morning. Light winds becoming north to northwesterly 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures between 17 and 22.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore during the morning and early afternoon. Winds turning northwesterly in the late evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
1st Swell
North to northeasterly below 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm this evening.
Weather Situation
A high pressure system over Tasman Sea is directing onshore east to northeasterly winds along the NSW coast. North to northeasterly winds will strengthen and extend north during today as a trough approaches from the west. Winds easing and shifting west to southwesterly from Friday as a series of cold fronts brush the south, before another high pressure system moves into the Tasman Sea later in the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bermagui Beach Temperature Statistics View More

August Temperature

Montague Island Lighthouse (23km)

  • Lowest 7 August, 2026

    9.3 °C

  • Average August

    13.7 °C

  • Highest 3 August, 2026

    18.4 °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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