Groper Islet Weather Forecast

    • 15
    • 21

    Mostly sunny

    • 14
    • 19

    Sunny

    • 13
    • 18

    Sunny

    • 15
    • 18

    Showers increasing

    • 16
    • 19

    Showers

    • 17
    • 19

    Showers

    • 17
    • 20

    Showers

Today 12 Jul Coffs Harbour

Mostly sunny. Winds northwesterly 15 to 20 km/h turning west to southwesterly in the middle of the day then becoming light in the early afternoon.

Coffs Coastal Waters

Wooli to Smoky Cape
Wind
Northwesterly 15 to 20 knots turning west to southwesterly in the afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Southeasterly 1.5 metres, decreasing to around 1 metre during the morning.
Weather
The chance of a thunderstorm offshore this morning. Sunny afternoon.
Weather Situation
North to northwesterly winds this morning as a weakening ridge extends over the northern coastal waters and a cold front approaches from the west. The cold front will cross the coastal waters this morning, bringing fresh westerly winds in its wake. A series of fronts and troughs is forecast to slip south of the coastal waters during early next week, ahead of the next trough that may brush the coast during mid week, bringing a fresh southerly change.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Groper Islet Temperature Statistics View More

July Temperature

Grafton Airport (48km)

  • Lowest 4 July, 2026

    3.7 °C
  • Average July

    13.6 °C
  • Highest 3 July, 2026

    26.3 °C

Climate (2021–2026)

Grafton Airport (48km)

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  • Average Low 2021–2026

    13.2 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    26.2 °C
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