Fort Denison Weather Forecast

    • 13
    • 20

    Showers

    • 14
    • 21

    Showers

    • 14
    • 23

    Possible shower

    • 14
    • 23

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 15
    • 25

    Mostly sunny

    • 14
    • 27

    Sunny

Today 1 May Sydney

Partly cloudy. High chance of showers along the coastal fringe, medium chance elsewhere. The chance of a thunderstorm along the coastal fringe, becoming less likely this evening. Winds southerly 20 to 30 km/h turning southwesterly 15 to 20 km/h in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 25 knots decreasing to 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Cloudy. 90% chance of showers. The chance of a thunderstorm.
Weather Situation
A slow moving high pressure system to the south of NSW is driving a south to southeasterly flow to Sydney Local Waters. Winds will turn east to southeasterly as the high pressure system enters the Tasman Sea on Saturday, then turn northeasterly as the high moves further eastwards on Sunday. The next cold front and trough is poised to cross the Sydney Local Waters next week.
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  • Temperature Forecast Bureau of Meteorology

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May Temperature

Sydney (Observatory Hill) (2km)

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  • Average May

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Climate (2020–Present)

Sydney (Observatory Hill) (2km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.2 °C

  • Average High 2020–2025

    23.4 °C
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