Shag Rock Weather Forecast

    • 14
    • 25

    Mostly sunny

    • 15
    • 27

    Mostly sunny

    • 17
    • 29

    Mostly sunny

    • 19
    • 30

    Sunny

    • 20
    • 32

    Shower or two developing

    • 19
    • 26

    Shower or two

    • 20
    • 29

    Partly cloudy

Today 3 Dec Northern Rivers

Mostly sunny. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to around 13 with daytime temperatures reaching the mid to high 20s.

Byron Coastal Waters

Point Danger to Wooli
Wind
Southerly 15 to 20 knots turning east to southeasterly 10 to 15 knots in the late afternoon.
Seas
1 to 2 metres, decreasing to 1 metre during the morning.
1st Swell
Southerly 1.5 to 2.5 metres, decreasing to 1.5 metres by early evening.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shag Rock Temperature Statistics View More

December Temperature

Ballina Airport (5km)

  • Lowest 2 December, 2025

    17.2 °C

  • Average December

    21.9 °C

  • Highest 1 December, 2025

    26.7 °C

Climate (2020–Present)

Ballina Airport (5km)

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  • Average Low 2020–2025

    15.1 °C

  • Average 2020–2025

    19.6 °C

  • Average High 2020–2025

    24.6 °C
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