Brisbane Water - Byalla Lane Wharf Weather Forecast

    • 9
    • 21

    Clear

    • 9
    • 26

    Sunny

    • 12
    • 30

    Sunny

    • 15
    • 29

    Becoming cloudy

    • 14
    • 25

    Showers. Possible storm

    • 12
    • 24

    Mostly sunny

    • 12
    • 23

    Possible shower

Today 29 Sep Central Coast

Clear. Winds northeasterly 15 to 20 km/h tending northerly in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northeasterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over the Sydney waters. A trough will cross the Sydney waters late on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Byalla Lane Wharf Temperature Statistics View More

September Temperature

Mangrove Mountain (23km)

  • Lowest 11 September, 2026

    4.4 °C

  • Average September

    15.6 °C

  • Highest 21 September, 2026

    33.9 °C

Climate (2021–2026)

Mangrove Mountain (23km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    23 °C
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