Merriman Island Weather Forecast

    • 8
    • 16

    Mostly clear

    • 7
    • 19

    Sunny

    • 6
    • 23

    Mostly sunny

    • 9
    • 28

    Sunny

    • 11
    • 30

    Sunny

    • 13
    • 20

    Cloudy

    • 10
    • 19

    Cloudy

Today 16 Sep South Coast

Mostly clear. Winds southwesterly 15 to 20 km/h.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southwesterly 15 to 20 knots, reaching up to 30 knots offshore.
Seas
1.5 to 2 metres, increasing to 2.5 to 3 metres offshore.
1st Swell
Southerly 2.5 metres.
Weather
Cloudy.
Weather Situation
A strong high over the Great Australian Bight is moving east in the wake of a trough in the Tasman Sea, directing strong and blustery southerly winds over the coastal waters. The winds will ease from Thursday as the high moves across the state later in the week and into the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merriman Island Temperature Statistics View More

September Temperature

Narooma (Marine Rescue) (18km)

  • Lowest 6 September, 2026

    5 °C

  • Average September

    16.6 °C

  • Highest 1 September, 2026

    27.6 °C

Climate (2021–2026)

Narooma (Marine Rescue) (18km)

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  • Average Low 2021–2026

    12.3 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.7 °C
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