Mona Vale Beach Weather Forecast

    • 14
    • 18

    Mostly sunny

    • 11
    • 17

    Sunny

    • 12
    • 16

    Showers

    • 14
    • 17

    Showers

    • 14
    • 17

    Shower or two

    • 12
    • 17

    Possible shower

    • 11
    • 17

    Shower or two

Today 3 Jul Sydney

Cloud clearing. Winds north to northwesterly 15 to 20 km/h turning westerly 20 to 30 km/h in the middle of the day.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northwesterly 15 to 20 knots turning westerly in the middle of the day. Winds reaching up to 30 knots offshore in the afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
Northeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
Fresh to strong northwesterly winds will turn west to southwesterly during today following the passage of a cold front. A high pressure system over the Bight will then drift towards Tasmania while a low develops near New Zealand, bringing fresh to strong southerly winds and large, powerful waves to the coastal areas over the weekend and into early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mona Vale Beach Temperature Statistics View More

July Temperature

Terrey Hills (8km)

  • Lowest 1 July, 2026

    11.1 °C

  • Average July

    16 °C

  • Highest 1 July, 2026

    20 °C

Climate (2021–2026)

Terrey Hills (8km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21.9 °C
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