Bermagui Weather Forecast

    • 10
    • 20

    Mostly sunny

    • 9
    • 19

    Partly cloudy

    • 8
    • 19

    Shower or two

    • 11
    • 20

    Shower or two

    • 12
    • 21

    Shower or two

    • 11
    • 19

    Showers

    • 9
    • 18

    Showers

Today 20 May South Coast

Mostly sunny. Slight chance of a shower near the Victorian border, near zero chance elsewhere. Winds southwesterly 15 to 25 km/h. Daytime maximum temperatures between 14 and 20.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 20 to 30 knots.
Seas
1 to 2 metres, increasing to 2.5 to 3 metres offshore.
1st Swell
South to southwesterly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy. 90% chance of showers offshore south of Green Cape, 60% chance elsewhere.
Weather Situation
A high pressure ridge establishing in the area during today with a trough and low pressure system further offshore and remaining over the Tasman Sea for the next several days, whipping fresh to strong southerly winds and large powerful waves to the coastline mid to late this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bermagui Temperature Statistics View More

May Temperature

Montague Island Lighthouse (24km)

  • Lowest 7 May, 2026

    7.6 °C

  • Average May

    17.9 °C

  • Highest 2 May, 2026

    22.1 °C

Climate (2021–Present)

Montague Island Lighthouse (24km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20 °C
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