Narrabeen Beach Weather Forecast

    • 10
    • 16

    Shower or two

    • 10
    • 17

    Mostly sunny

    • 9
    • 17

    Partly cloudy

    • 13
    • 18

    Possible shower

    • 11
    • 19

    Mostly sunny

    • 12
    • 19

    Shower or two

    • 12
    • 18

    Shower or two

Today 18 Jul Sydney

Partly cloudy. Patches of frost in the outer west early this morning. Patchy morning fog in the outer west. High chance of showers along the coastal fringe, medium chance elsewhere. Winds southwesterly 15 to 25 km/h tending southerly 20 to 30 km/h near the coast during the morning then becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southerly 15 to 20 knots, reaching up to 25 knots inshore during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm late this afternoon and evening.
Weather Situation
A high pressure ridge extends across the central areas, maintaining a westerly airstream. A trough looks set to brush the coast today, bringing a southerly wind change. The winds then tend south to southwesterly along the northern coast and west to southwesterly along the southern coast during the weekend as the trough lingers along the northern coast.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Narrabeen Beach Temperature Statistics View More

July Temperature

Terrey Hills (7km)

  • Lowest 16 July, 2025

    4.8 °C
  • Average July

    11.6 °C
  • Highest 6 July, 2025

    19.9 °C

Climate (2020–Present)

Terrey Hills (7km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    13.4 °C
  • Average 2020–2025

    16.9 °C
  • Average High 2020–2025

    21.7 °C
Get WillyWeather+ to remove ads