Merimbula Weather Forecast

    • 5
    • 19

    Partly cloudy

    • 8
    • 24

    Showers easing. Windy

    • 11
    • 22

    Mostly sunny

    • 9
    • 19

    Shower or two

    • 6
    • 19

    Sunny

    • 6
    • 19

    Partly cloudy

    • 5
    • 20

    Mostly sunny

Today 4 Sep South Coast

Mostly sunny. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds becoming west to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 18 and 23.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
South to southwesterly 15 to 20 knots, reaching up to 30 knots offshore south of Merimbula early in the morning. Winds shifting north to northeasterly 10 to 15 knots during the morning then tending north to northwesterly in the evening.
Seas
1 to 2 metres, decreasing to 1 metre during the morning.
1st Swell
South to southwesterly 2 to 3 metres, decreasing to 1.5 to 2 metres around midday, then tending southerly 1 to 2 metres during the afternoon.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merimbula Temperature Statistics View More

September Temperature

Merimbula Airport (2km)

  • Lowest 1 September, 2026

    5.7 °C

  • Average September

    15.3 °C

  • Highest 2 September, 2026

    24.9 °C

Climate (2021–2026)

Merimbula Airport (2km)

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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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