Groper Islet Weather Forecast
- 16
- 19
Showers increasing
- 17
- 20
Showers
- 18
- 20
Showers
- 19
- 21
Showers
- 19
- 21
Showers
- 19
- 22
Shower or two
- 21
- 23
Shower or two
Today 19 Oct Coffs Harbour
Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon. Winds easterly 15 to 20 km/h tending northeasterly in the early afternoon then becoming light in the late afternoon.
Coffs Coastal Waters
Wooli to Smoky Cape- Wind
- Northeasterly 10 to 15 knots turning easterly in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Coffs Harbour during the afternoon.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm in the afternoon and evening.
- Weather Situation
- Easterly to northeasterly winds will prevail across the coming week, freshening along the coast during the afternoons, before broadly strengthening to fresh during Thursday along the central and southern waters.
Groper Islet Temperature Statistics View More
October Temperature
Grafton Airport (48 km)
Lowest 1 October, 2026
7.2 °CAverage October
18.8 °CHighest 12 October, 2026
35.7 °C
Climate (2021–2026)
Grafton Airport (48 km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
26.2 °C