Grassy Head Weather Forecast

    • 13
    • 24

    Becoming windy. Sunny

    • 12
    • 23

    Showers increasing

    • 13
    • 19

    Showers easing

    • 11
    • 22

    Partly cloudy

    • 9
    • 23

    Sunny

    • 12
    • 25

    Becoming windy. Sunny

    • 13
    • 26

    Becoming windy. Sunny

Today 26 Sep Mid North Coast

Mostly sunny. The chance of a thunderstorm in the south in the afternoon and evening. Winds north to northeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures 24 to 30.

Coffs Coastal Waters

Wooli to Smoky Cape
Wind
Northerly 15 to 25 knots, reaching up to 30 knots inshore in the afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
1st Swell
Northeasterly around 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system over the Tasman Sea directs a northeasterly flow through the coastal waters. A cold front and trough will pass through the Tasman Sea during the weekend, bringing a southerly change that will track northward along the NSW coast during Saturday and Sunday. Another high crossing Tasmania early next week will then extend a new ridge into the coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grassy Head Temperature Statistics View More

September Temperature

Kempsey Airport (37km)

  • Lowest 19 September, 2026

    4.2 °C

  • Average September

    16.8 °C

  • Highest 21 September, 2026

    33.6 °C

Climate (2021–2026)

Kempsey Airport (37km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    25.2 °C
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