Costens Point Weather Forecast

    • 19
    • 24

    Showers. Storm

    • 18
    • 23

    Shower or two

    • 17
    • 20

    Partly cloudy

    • 16
    • 22

    Mostly sunny

    • 16
    • 25

    Showers increasing. Windy

    • 12
    • 18

    Possible shower

    • 13
    • 21

    Partly cloudy

Today 3 Nov Sydney

Partly cloudy. Very high chance of showers, becoming less likely later tonight. A thunderstorm likely, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds north to northeasterly 15 to 20 km/h shifting south to southwesterly in the late afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
North to northeasterly 15 to 20 knots shifting southerly 10 to 15 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Below 0.5 metres, tending northeasterly 1 to 1.5 metres during the morning.
Weather
Partly cloudy. 90% chance of showers. A thunderstorm likely with possible squalls.
Weather Situation
A low and an associated trough will enter the coastal waters later today before heading into the Tasman Sea by early Wednesday, with a southerly wind change in the wake. Another weak ridge will briefly develop before a cold front crosses the coastal waters midweek, bringing another bout of a southerly wind change.
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  • Temperature Forecast Bureau of Meteorology

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Costens Point Temperature Statistics View More

November Temperature

Sydney Airport (15 km)

  • Lowest 2 November, 2026

    18.5 °C

  • Average November

    21.3 °C

  • Highest 1 November, 2026

    24.5 °C

Climate (2021–2026)

Sydney Airport (15 km)

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  • Average Low 2021–2026

    15 °C

  • Average 2021–2026

    18.8 °C

  • Average High 2021–2026

    23.5 °C
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