Brunswick River - Marshalls Creek Entrance Weather Forecast

    • 17
    • 21

    Shower or two

    • 16
    • 21

    Possible shower

    • 14
    • 22

    Partly cloudy

    • 14
    • 24

    Possible shower

    • 16
    • 23

    Showers

    • 14
    • 19

    Shower or two

    • 13
    • 21

    Partly cloudy

Today 24 Sep Northern Rivers

Cloudy. High chance of showers, most likely during the morning and afternoon. Light winds becoming easterly 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Easterly 10 to 15 knots, reaching up to 20 knots offshore north of Yamba during the day.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Tasman Sea directs an east to northeasterly flow through the coastal waters. Winds will freshen and tend more north to northeasterly on Thursday and Friday as the high slips further to the east. A cold front and trough will then enter the Tasman Sea, bringing a southerly change which will gradually track northward through the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brunswick River - Marshalls Creek Entrance Temperature Statistics View More

September Temperature

Cape Byron (14km)

  • Lowest 17 September, 2026

    12 °C

  • Average September

    18.7 °C

  • Highest 6 September, 2026

    26.9 °C

Climate (2021–2026)

Cape Byron (14km)

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  • Average Low 2021–2026

    17.4 °C

  • Average 2021–2026

    20.2 °C

  • Average High 2021–2026

    23.8 °C
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