Bournda Island Weather Forecast

    • 4
    • 20

    Sunny

    • 5
    • 19

    Mostly sunny

    • 7
    • 23

    Sunny

    • 10
    • 24

    Becoming cloudy

    • 9
    • 22

    Mostly sunny

    • 6
    • 21

    Mostly sunny

    • 9
    • 23

    Possible shower

Today 30 Aug South Coast

Sunny. Light winds. Daytime maximum temperatures between 18 and 22.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 15 to 20 knots, reaching up to 30 knots offshore south of Merimbula during the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore south of Merimbula.
1st Swell
South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Bight is extending a ridge over NSW coastal waters. This ridge will be maintained for several days, after which the high is expected to move over the coastal waters early Tuesday. Later Tuesday and throughout the remainder of the week a cold front cross the south bringing windy conditions.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bournda Island Temperature Statistics View More

August Temperature

Merimbula Airport (10km)

  • Lowest 4 August, 2026

    1.7 °C
  • Average August

    11.4 °C
  • Highest 11 August, 2026

    20.8 °C

Climate (2021–2026)

Merimbula Airport (10km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    10.5 °C
  • Average 2021–2026

    15.4 °C
  • Average High 2021–2026

    21.2 °C
Get WillyWeather+ to remove ads