Cowan Creek - Jerusalem Bay Weather Forecast

    • 10
    • 17

    Mostly clear

    • 13
    • 19

    Mostly sunny

    • 11
    • 17

    Possible shower

    • 10
    • 17

    Partly cloudy

    • 8
    • 17

    Sunny

    • 9
    • 18

    Sunny

    • 10
    • 18

    Possible shower

Today 2 Jun Sydney

Partly cloudy. Slight chance of a shower. Winds north to northwesterly 20 to 30 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly 15 to 20 knots.
Seas
Below 0.5 metres.
Weather
Mostly clear.
Weather Situation
Fresh north to northwesterly winds are developing ahead of a cold front associated with a deep low near the Bass Strait. This front will cross Sydney Waters later today, bringing fresh west to northwesterly winds in the wake, and persisting mid to late this week as the low moves across Tasmania and enters the southwestern Tasman Sea. Winds will then turn south to southwesterly later in the week as a series of cold fronts or troughs cross Sydney Waters.
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Cowan Creek - Jerusalem Bay Temperature Statistics View More

June Temperature

Terrey Hills (11km)

  • Lowest 1 June, 2026

    7 °C
  • Average June

    9.9 °C
  • Highest

Climate (2021–Present)

Terrey Hills (11km)

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  • Average Low 2021–2026

    13.5 °C
  • Average 2021–2026

    17 °C
  • Average High 2021–2026

    21.9 °C
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