Grassy Head Weather Forecast
- 8
- 23
Sunny
- 9
- 26
Sunny
- 9
- 27
Sunny
- 11
- 30
Sunny
- 15
- 21
Shower or two
- 15
- 21
Possible shower
- 13
- 23
Possible shower
Today 18 Sep Mid North Coast
Sunny. The chance of fog in the south in the early morning. Light winds becoming northeast to southeasterly 15 to 20 km/h in the early afternoon then tending west to northwesterly in the evening. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching 21 to 26.
Coffs Coastal Waters
Wooli to Smoky Cape- Wind
- South to southwesterly 15 to 20 knots becoming variable about 10 knots in the morning then becoming northerly 10 to 15 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning.
- 1st Swell
- Southerly 2 to 3 metres.
- Weather
- Cloud clearing.
Grassy Head Temperature Statistics View More
September Temperature
Kempsey Airport (37km)
Lowest 14 September, 2026
5.5 °CAverage September
16.2 °CHighest 3 September, 2026
32.7 °C
Climate (2021–2026)
Kempsey Airport (37km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
18 °CAverage High 2021–2026
25.2 °C