Merriman Island Weather Forecast

    • 9
    • 15

    Shower or two

    • 8
    • 17

    Possible shower

    • 7
    • 17

    Shower or two

    • 7
    • 15

    Shower or two

    • 5
    • 16

    Partly cloudy

    • 5
    • 17

    Mostly sunny

    • 7
    • 18

    Sunny

Today 6 Jul South Coast

Cloudy. High chance of showers in the north, medium chance elsewhere. The chance of morning fog in the south. Light winds. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 10 and 15.

Eden Coastal Waters

Montague Island to Gabo Island
Wind
Southeasterly 15 to 20 knots turning southerly during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southerly 2.5 to 3 metres, tending southeasterly 2.5 metres later in the evening.
Weather
Cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merriman Island Temperature Statistics View More

July Temperature

Narooma (Marine Rescue) (18km)

  • Lowest 4 July, 2026

    6 °C

  • Average July

    13.9 °C

  • Highest 1 July, 2026

    20.2 °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

    20.6 °C
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