Mosman Bay Marina Weather Forecast

    • 13
    • 19

    Shower or two

    • 12
    • 20

    Shower or two

    • 13
    • 21

    Shower or two

    • 14
    • 22

    Shower or two

    • 16
    • 23

    Early showers then sunny

    • 14
    • 20

    Mostly sunny

    • 9
    • 19

    Sunny

Today 28 Jun Sydney

Partly cloudy. Slight chance of a shower. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A high pressure system in the Tasman Sea extends a ridge over the east, bringing south to southeasterly winds over the Sydney Waters. As the high moves further east, winds will tend north to northeasterly from tomorrow.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mosman Bay Marina Temperature Statistics View More

June Temperature

Sydney (Observatory Hill) (3km)

  • Lowest 24 June, 2026

    7.9 °C

  • Average June

    15.3 °C

  • Highest 13 June, 2026

    23.8 °C

Climate (2021–2026)

Sydney (Observatory Hill) (3km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.6 °C
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