Bermagui Weather Forecast

    • 11
    • 21

    Shower or two

    • 8
    • 20

    Mostly sunny

    • 7
    • 20

    Sunny

    • 9
    • 19

    Partly cloudy

    • 7
    • 19

    Partly cloudy

    • 10
    • 18

    Showers

    • 9
    • 18

    Shower or two

Today 20 Aug South Coast

Partly cloudy. High chance of showers, most likely in the afternoon and evening. Winds north to northwesterly 15 to 20 km/h 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 turning northwesterly in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore south of Merimbula.
1st Swell
North to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Merimbula by early evening.
Weather
Cloudy. 70% chance of showers. The chance of a thunderstorm later this evening.
Weather Situation
Fresh northerly winds will prevail today across the New South Wales coast as a trough approaches from the west. Winds are forecast to ease and generally shift westerly on Friday as a series of cold fronts brush the south. Then, another high pressure system is forecast to move into the Tasman Sea later into the weekend, turning the winds north to northeasterly by Sunday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bermagui Temperature Statistics View More

August Temperature

Montague Island Lighthouse (24km)

  • 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 (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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