Back Lagoon Entrance Weather Forecast

    • 7
    • 19

    Shower or two

    • 6
    • 18

    Sunny

    • 6
    • 16

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 4
    • 21

    Sunny

    • 5
    • 21

    Sunny

    • 5
    • 22

    Mostly sunny

Today 7 Sep South Coast

Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. Winds south to southwesterly 15 to 25 km/h. Daytime maximum temperatures between 14 and 20.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 15 to 20 knots increasing to 20 to 30 knots in the middle of the day then turning southerly in the late evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday, then increasing to 2 to 3 metres during the afternoon.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A broad high pressure ridge continues to build from the west while a trough lingers over the far northeast of the state. A weak cold front is forecast to cross the far southeast of the state this morning, bringing a gusty southerly change up the NSW coast, followed by another cold front and southerly change mid-week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Back Lagoon Entrance Temperature Statistics View More

September Temperature

Merimbula Airport (3km)

  • Lowest 4 September, 2026

    5.5 °C

  • Average September

    15 °C

  • Highest 5 September, 2026

    25.7 °C

Climate (2021–2026)

Merimbula Airport (3km)

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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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