Mansion Bay Weather Forecast

    • 21
    • 33

    Mostly sunny

    • 22
    • 28

    Partly cloudy

    • 23
    • 30

    Partly cloudy

    • 22
    • 26

    Shower or two

    • 22
    • 27

    Shower or two

    • 21
    • 26

    Partly cloudy

    • 21
    • 29

    Possible shower

Today 5 Feb Sydney

Mostly sunny. The chance of fog in the west in the early morning. Slight chance of a shower. The chance of a thunderstorm in the afternoon and early evening. Winds northerly 15 to 20 km/h becoming light before dawn then becoming south to southeasterly 20 to 30 km/h in the middle of the day.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
North to northeasterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds shifting south to southwesterly 10 to 15 knots in the evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre during the afternoon.
1st Swell
Southeasterly around 1 metre.
Weather
Sunny morning. The chance of a thunderstorm inshore in the afternoon and early evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mansion Bay Temperature Statistics View More

February Temperature

Sydney Airport (15km)

  • Lowest 3 February, 2026

    16.4 °C

  • Average February

    20.3 °C

  • Highest 1 February, 2026

    26.9 °C

Climate (2021–Present)

Sydney Airport (15km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
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