Grassy Head Weather Forecast
- 11
- 23
Sunny
- 10
- 27
Sunny
- 15
- 26
Sunny
- 9
- 23
Sunny day. Late shower or two
- 12
- 21
Shower or two
- 9
- 23
Shower or two
- 10
- 20
Shower or two
Today 4 Sep Mid North Coast
Sunny. Light winds becoming northeast to southeasterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Coffs Coastal Waters
Wooli to Smoky Cape- Wind
- Southerly 10 to 15 knots turning east to southeasterly below 10 knots in the early afternoon then becoming variable in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Coffs Harbour by early evening.
- Weather
- Sunny.
- Weather Situation
- South to southwesterly winds as a high pressure system centred over the state moves east into the Tasman Sea. A weak trough developing over the southern waters today brings northeasterly winds to the southern coasts. North to northwesterly winds redevelop across the state's coast ahead of a vigorous cold front crossing the waters late Saturday into Sunday.
Grassy Head Temperature Statistics View More
September Temperature
Kempsey Airport (37km)
Lowest 2 September, 2026
6.2 °CAverage September
16.3 °CHighest 2 September, 2026
28.6 °C
Climate (2021–2026)
Kempsey Airport (37km)
Average Low 2021–2026
12.4 °CAverage 2021–2026
18 °CAverage High 2021–2026
25.2 °C