Cowan Creek - Devils Hole Bay Weather Forecast

    • 16
    • 21

    Showers

    • 13
    • 22

    Sunny

    • 10
    • 22

    Sunny

    • 10
    • 20

    Partly cloudy

    • 8
    • 17

    Sunny

    • 9
    • 19

    Sunny

    • 9
    • 21

    Mostly sunny

Today 4 May Sydney

Cloudy. Very high chance of showers. The chance of a thunderstorm in the afternoon and evening. Light winds becoming northerly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northerly about 10 knots increasing to 10 to 15 knots in the middle of the day then becoming northwesterly below 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 95% chance of showers. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A strong high-pressure system near New Zealand is extending a ridge over New South Wales coastal waters, maintaining northeast to southeasterly winds. Winds continue to remain fresh north to northeasterly during the today as a cold front and its associated trough approach the east of the state, before a shift to south to southwesterly winds later in the week in the systems wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Devils Hole Bay Temperature Statistics View More

May Temperature

Terrey Hills (8km)

  • Lowest 1 May, 2026

    14.2 °C

  • Average May

    18.7 °C

  • Highest 1 May, 2026

    22.5 °C

Climate (2021–Present)

Terrey Hills (8km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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