Bournda Lagoon Entrance Weather Forecast

    • 3
    • 17

    Shower or two

    • 9
    • 19

    Showers

    • 7
    • 20

    Sunny

    • 3
    • 20

    Possible shower

    • 5
    • 19

    Mostly sunny

    • 4
    • 19

    Mostly sunny

    • 5
    • 18

    Possible shower

Today 9 Aug South Coast

Cloudy. High chance of showers, most likely in the evening. Winds north to northeasterly 15 to 25 km/h. Daytime maximum temperatures between 13 and 18.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Northerly 20 to 30 knots.
Seas
2 to 3 metres.
1st Swell
Northeast to southeasterly around 1 metre south of Merimbula.
Weather
Cloudy. 90% chance of showers.
Weather Situation
A slow-moving high pressure system over NSW extends a ridge over the coastal waters. As the high drifts east, a cold front and trough are forecast to cross the coastal waters during today and Monday. Fresh to strong and gusty north to northwesterly winds will follow the front, persisting into midweek. A secondary surge of fresh to strong west to northwesterly winds is then expected during Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bournda Lagoon Entrance Temperature Statistics View More

August Temperature

Merimbula Airport (10km)

  • Lowest 4 August, 2026

    1.7 °C

  • Average August

    9.2 °C

  • Highest 3 August, 2026

    20.5 °C

Climate (2021–2026)

Merimbula Airport (10km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.4 °C

  • Average High 2021–2026

    21.2 °C
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