Mosman Bay Wharf Weather Forecast

    • 14
    • 23

    Mostly sunny

    • 17
    • 21

    Shower or two

    • 12
    • 21

    Sunny

    • 12
    • 19

    Shower or two

    • 11
    • 19

    Shower or two

    • 10
    • 19

    Partly cloudy

    • 10
    • 17

    Shower or two

Today 18 Jun Sydney

Mostly sunny. Patchy fog this morning, mainly in the west. Light winds becoming northerly 15 to 20 km/h in the middle of the day.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high pressure system over the Tasman Sea is extending ridge across the coastal waters while drifting eastwards, bringing an east to northwesterly winds over Sydney Local Waters. Winds will become northerly during today and Friday as a cold front approaches from the west, before turning westerly over the weekend following its passage.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mosman Bay Wharf Temperature Statistics View More

June Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 6 June, 2026

    9.1 °C

  • Average June

    15.8 °C

  • Highest 13 June, 2026

    23.8 °C

Climate (2021–2026)

Sydney (Observatory Hill) (3km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.6 °C
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