Merries Reef Weather Forecast

    • 16
    • 21

    Shower or two

    • 17
    • 25

    Shower or two. Becoming windy

    • 15
    • 18

    Shower or two. Wind easing

    • 15
    • 19

    Cloudy

    • 13
    • 21

    Mostly sunny

    • 15
    • 25

    Shower or two

    • 18
    • 25

    Shower or two

Today 5 Oct Sydney

Cloudy. Medium chance of showers, most likely in the morning and afternoon. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southeasterly 10 to 15 knots tending southerly in the morning then becoming variable below 10 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Northeasterly 1 to 1.5 metres.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm offshore in the morning and afternoon.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Merries Reef Temperature Statistics View More

October Temperature

Sydney Airport (11km)

  • Lowest 2 October, 2026

    15.4 °C

  • Average October

    20.2 °C

  • Highest 1 October, 2026

    31 °C

Climate (2021–2026)

Sydney Airport (11km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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