Pittwater - Portuguese Bay Weather Forecast

    • 17
    • 35

    Late showers

    • 17
    • 20

    Showers

    • 15
    • 17

    Possible shower

    • 15
    • 19

    Shower or two

    • 16
    • 19

    Showers

    • 16
    • 20

    Showers

    • 16
    • 21

    Shower or two

Today 12 Oct Sydney

Mostly sunny day. High chance of showers, most likely in the evening. The chance of a thunderstorm in the late afternoon and evening. Winds northwesterly 20 to 30 km/h turning westerly 15 to 25 km/h in the late afternoon.

Extreme Fire Danger Rating

Take action now to protect life and property

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northwesterly below 10 knots increasing to 10 to 15 knots in the middle of the day then becoming variable below 10 knots in the late afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A fresh southerly change looks set to arrive late Monday night or early Tuesday morning as a cold front moves along the coast. Winds are expected to ease from Wednesday and gradually turn northerly during the second half of the week, as a high pressure system reaches the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pittwater - Portuguese Bay Temperature Statistics View More

October Temperature

Terrey Hills (11 km)

  • Lowest 9 October, 2026

    10.1 °C

  • Average October

    17.8 °C

  • Highest 1 October, 2026

    28.8 °C

Climate (2021–2026)

Terrey Hills (11 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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