Cosy Corner Weather Forecast

    • 24
    • 29

    Showers. Storm

    • 22
    • 27

    Shower or two

    • 21
    • 29

    Sunny morning. Shower or two

    • 21
    • 24

    Showers

    • 19
    • 23

    Shower or two

    • 18
    • 24

    Shower or two

    • 18
    • 25

    Shower or two

Today 23 Dec Northern Rivers

Partly cloudy. High chance of showers. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding in the afternoon and evening. Light winds.

Byron Coastal Waters

Point Danger to Wooli
Wind
North to northwesterly 10 to 15 knots shifting southeasterly in the afternoon. Winds reaching up to 20 knots offshore north of Yamba in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Cape Byron.
1st Swell
Northerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the afternoon and evening, possibly severe with large hail inshore.
Weather Situation
Winds tending variable for a time during the morning before a southerly change arrives today. Winds will briefly turn northerly before a high pressure system builds in the Bight, directing another, stronger, southerly change over NSW coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cosy Corner Temperature Statistics View More

December Temperature

Cape Byron (0km)

  • Lowest 3 December, 2025

    16.6 °C

  • Average December

    23.3 °C

  • Highest 10 December, 2025

    31 °C

Climate (2020–Present)

Cape Byron (0km)

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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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