Groper Islet Weather Forecast

    • 17
    • 19

    Showers easing

    • 17
    • 19

    Possible shower

    • 17
    • 20

    Mostly sunny

    • 17
    • 21

    Sunny

    • 17
    • 22

    Sunny

    • 18
    • 21

    Shower or two

    • 18
    • 21

    Shower or two

Today 28 Sep Coffs Harbour

Cloudy. Very high chance of showers, most likely in the morning. Winds south to southeasterly 20 to 30 km/h becoming light in the late evening.

Coffs Coastal Waters

Wooli to Smoky Cape
Wind
Southeasterly 15 to 25 knots decreasing to 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore.
1st Swell
Southeasterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then tending southerly around 1 metre during the afternoon.
Weather
Cloudy. 90% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Groper Islet Temperature Statistics View More

September Temperature

Grafton Airport (48km)

  • Lowest 19 September, 2026

    5.3 °C

  • Average September

    17.2 °C

  • Highest 21 September, 2026

    34.1 °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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