Brunswick River - Boat Harbour Weather Forecast

    • 19
    • 25

    Sunny

    • 16
    • 24

    Mostly sunny

    • 17
    • 25

    Mostly sunny

    • 18
    • 27

    Sunny

    • 20
    • 27

    Becoming windy. Sunny

    • 21
    • 29

    Shower or two

    • 20
    • 26

    Shower or two

Today 2 Dec Northern Rivers

Sunny. Winds west to southwesterly 15 to 25 km/h turning south to southeasterly 20 to 30 km/h in the afternoon then becoming light in the late evening. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching around 30.

Byron Coastal Waters

Point Danger to Wooli
Wind
Northwesterly 15 to 20 knots, reaching up to 30 knots offshore during the morning. Winds shifting southerly 15 to 25 knots in the middle of the day.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning, then increasing to 1 to 2 metres during the afternoon.
Weather
The chance of a thunderstorm offshore in the morning. Sunny afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brunswick River - Boat Harbour Temperature Statistics View More

December Temperature

Cape Byron (14km)

  • Lowest 1 December, 2025

    20.5 °C

  • Average December

    23.2 °C

  • Highest

    –

Climate (2020–Present)

Cape Byron (14km)

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  • Average Low 2020–2025

    17.3 °C

  • Average 2020–2025

    20.2 °C

  • Average High 2020–2025

    23.7 °C
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