Brisbane Water - Rileys Island Weather Forecast

    • 18
    • 23

    Showers. Possible late storm

    • 18
    • 23

    Rain

    • 18
    • 24

    Showers

    • 17
    • 25

    Shower or two

    • 17
    • 24

    Shower or two

    • 16
    • 26

    Partly cloudy

Today 17 Jan Central Coast

Cloudy. Very high chance of showers. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds southerly 25 to 40 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 20 to 30 knots.
Seas
Below 0.5 metres.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm.
Weather Situation
Fresh to strong southeasterly winds over Sydney Waters in the wake of a trough and low moving off the south coast. Then, a high pressure system will move into the south Tasman Sea, maintaining fresh to strong southeasterly winds over Sydney Waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Rileys Island Temperature Statistics View More

January Temperature

Mangrove Mountain (25km)

  • Lowest 3 January, 2026

    13.4 °C

  • Average January

    21.4 °C

  • Highest 10 January, 2026

    40.7 °C

Climate (2021–Present)

Mangrove Mountain (25km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    22.9 °C
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