Grassy Head Weather Forecast
- 12
- 20
Shower or two. Windy
- 10
- 20
Showers. Windy
- 7
- 23
Sunny
- 8
- 26
Sunny
- 9
- 27
Sunny
- 10
- 29
Sunny
- 13
- 23
Shower or two
Today 16 Sep Mid North Coast
Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds south to southwesterly 25 to 40 km/h. Overnight temperatures falling to between 7 and 14 with daytime temperatures reaching between 14 and 20.
Coffs Coastal Waters
Wooli to Smoky Cape- Wind
- West to southwesterly 20 to 25 knots turning southerly 20 to 30 knots before dawn. Winds reaching up to 35 knots offshore north of Coffs Harbour in the evening. Squalls possible with the wind change.
- Seas
- 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
- 1st Swell
- Southerly around 1 metre, increasing to 1.5 to 2.5 metres during the morning, then increasing to 2.5 to 4 metres during the afternoon.
- Weather
- Partly cloudy. 80% chance of showers offshore, 50% chance elsewhere. The chance of a thunderstorm offshore in the early morning.
Grassy Head Temperature Statistics View More
September Temperature
Kempsey Airport (37km)
Lowest 14 September, 2026
5.5 °CAverage September
16.1 °CHighest 3 September, 2026
32.7 °C
Climate (2021–2026)
Kempsey Airport (37km)
Average Low 2021–2026
12.4 °CAverage 2021–2026
18 °CAverage High 2021–2026
25.2 °C