Groper Islet Weather Forecast

    • 17
    • 20

    Clear

    • 17
    • 21

    Sunny

    • 17
    • 22

    Mostly sunny

    • 17
    • 19

    Partly cloudy

    • 15
    • 18

    Shower or two

    • 16
    • 20

    Mostly sunny

    • 16
    • 20

    Sunny

Today 13 Sep Coffs Harbour

Clear. Winds northeasterly 15 to 20 km/h becoming light in the evening.

Coffs Coastal Waters

Wooli to Smoky Cape
Wind
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Coffs Harbour.
Weather
Clear.
Weather Situation
Northerly winds will increase on Monday before a trough brings a southerly change to the far south in the evening. This southerly change will continue to move north along the coast on Tuesday and then strengthen as a cold front reaches the Tasman Sea. After this, southerly winds will persist as a new ridge of high pressure extends across from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Groper Islet Temperature Statistics View More

September Temperature

Grafton Airport (48km)

  • Lowest 9 September, 2026

    6.3 °C

  • Average September

    17.1 °C

  • Highest 3 September, 2026

    33.1 °C

Climate (2021–2026)

Grafton Airport (48km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    26.2 °C
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