Brisbane Water - Byalla Lane Wharf Weather Forecast

    • 13
    • 18

    Showers

    • 12
    • 19

    Rain

    • 14
    • 19

    Rain

    • 14
    • 19

    Showers

    • 11
    • 19

    Shower or two

    • 13
    • 20

    Shower or two

    • 14
    • 21

    Possible shower

Today 18 May Central Coast

Partly cloudy. High chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm late this afternoon and evening. Winds southwesterly 20 to 30 km/h tending southerly 25 to 35 km/h in the morning.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southwesterly 15 to 25 knots increasing to 20 to 30 knots in the late morning then turning southerly in the early afternoon. Winds decreasing to 15 to 25 knots in the late afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm late this afternoon and evening.
Weather Situation
A cold front will bring fresh south to southwesterly winds to the Sydney Local Waters from later tonight or early Sunday morning. Winds will turn southeasterly and strengthen as a coastal trough off the NSW coast deepens from late Sunday, bringing fresh to strong and gusty winds early next week. This system may re-intensify later in the week, with the strongest winds dependent on its location.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Byalla Lane Wharf Temperature Statistics View More

May Temperature

Mangrove Mountain (23km)

  • Lowest 4 May, 2025

    7.5 °C

  • Average May

    14.7 °C

  • Highest 7 May, 2025

    25.7 °C

Climate (2020–Present)

Mangrove Mountain (23km)

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  • Average Low 2020–2025

    11.3 °C

  • Average 2020–2025

    16 °C

  • Average High 2020–2025

    22.6 °C
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