Brisbane Water - Caroline Bay Weather Forecast

    • 14
    • 25

    Sunny day. Possible shower

    • 10
    • 17

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 6
    • 24

    Sunny

    • 9
    • 28

    Sunny

    • 10
    • 30

    Sunny

    • 15
    • 28

    Partly cloudy

Today 15 Sep Central Coast

Sunny day. Medium chance of showers, most likely in the evening. Winds south to southeasterly 20 to 30 km/h increasing to 25 to 35 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southeasterly 15 to 20 knots becoming southerly 20 to 30 knots in the evening then decreasing to 15 to 25 knots in the late evening. Squalls possible with the wind change.
Seas
Below 0.5 metres.
Weather
Sunny day. 50% chance of showers in the late afternoon and evening.
Weather Situation
A cold front looks set to bring southerly winds to Sydney Waters today. After this, southerly winds will persist through to Thursday as new ridge of high pressure extends across from the west, and then ease on Friday as the high becomes more predominant.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Caroline Bay Temperature Statistics View More

September Temperature

Mangrove Mountain (21km)

  • Lowest 11 September, 2026

    4.4 °C

  • Average September

    14.9 °C

  • Highest 5 September, 2026

    30.7 °C

Climate (2021–2026)

Mangrove Mountain (21km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.9 °C
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